Top Blockchain Companies & Developers in Poland

Ratings Updated: October 19, 2026

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RedDuck

5.0 17 reviews

Verified Clutch Guarantee

$5,000+

$50 - $99 / hr

10 - 49

Serves Poland

Services provided

90% Blockchain

10% Web Development

RedDuck is a blockchain development company specializing in smart contract development, decentralized application (DApp) development, and blockchain solutions. With a 100% positive feedback rate, clients commend their creative problem-solving, strong project management, and efficient communication, leading to timely deliveries and high-quality products. Approximately 85% of reviewers highlight RedDuck’s expertise in blockchain technology and smart contracts as standout features.

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Reviews mention Meets deadlines
RedDuck has received positive feedback regarding their ability to meet deadlines, with clients highlighting their productivity in time management and consistent on-time delivery. One client noted that RedDuck was proactive in communication, maintaining daily stand-ups and ensuring accountability among team members for delivery timelines. Overall, the sentiment reflects a strong reliability in meeting project milestones without unnecessary delays, contributing to client satisfaction and ongoing collaboration.

Platform Development for Financial Services Company

5.0 Jul 31, 2023

RedDuck has been very productive in their time management and has always delivered on time. They have been very proactive in communication with daily stand-ups and managers holding the junior devs responsible for the delivery timeline promised. What is also very refreshing to see that the team delivered without fuss and unnecessary delays.
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Average Project Cost Breakdown

$50,000 to $199,999 (7) $10,000 to $49,000 (1)

What Clients Have Said
RedDuck is frequently recognized for providing excellent value for money, with clients noting that their pricing aligns well with budgetary expectations. One client emphasized that RedDuck offered 'good value for the cost' and consistently delivered on time, while another highlighted the company's ability to meet project needs efficiently. Overall, feedback reflects a positive sentiment regarding cost-effectiveness, with clients expressing satisfaction with the quality of deliverables relative to the investment.
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More responsive than most other service providers

RedDuck is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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$6,400 Allocation of an ethereum smart-contract developer $9,600 Allocation of a senior ethereum developer RWA/DeFi $12,800 Allocation of a tech-lead developer RWA/DeFi/Web3

Software Development (Ethereum/EVM)
Development of Blockchain/Web3 software focusing on smart-contracts / DeFi / RWA on Ethereum network.
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Aetsoft

5.0 15 reviews

Premier Verified

$10,000+

$50 - $99 / hr

50 - 249

Gdańsk, Poland

Services provided

70% Blockchain

15% AI Development

10% E-Commerce Development +1 service

5% Custom Software Development

Aetsoft is a Blockchain Development company specializing in Blockchain Technology and Smart Contract Development. The company consistently receives exceptional feedback, with over 90% of reviewers praising their technical expertise, professionalism, and seamless project management. Clients particularly appreciate Aetsoft's clear communication, adaptability to project changes, and cost-effective solutions, highlighting their expertise in Blockchain Solutions and Distributed Ledger Technology.

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10 of 11 Blockchain reviews are 5 stars

3 new reviews for Blockchain in past 6 months

$200,000 – $999,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

NFT Platform Dev for Street Art Monetization Company
5.0 — Aetsoft developed an NFT platform for a street art monetization company. The team was responsible for scoping and building the art-based platform from scratch. Read more
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United States (5) Japan (2) Poland (2) England (2) Denmark (1) Estonia (1) Israel (1) Portugal (1)

This provider is fluent in 3 languages:

English

German

Polish

This provider is available in 4 time zones:

Central European Time (CET)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Australia Eastern Time (AET)

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Gdańsk, Poland

aleja Grunwaldzka 56
Gdańsk, Poland 80-241
6 - 9

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EvaCodes

5.0 73 reviews

Premier Verified

$25,000+

$25 - $49 / hr

50 - 249

Warszawa, Poland

Services provided

85% Blockchain

10% Web Development

5% AI Development

EvaCodes is a company specializing in Blockchain Development, offering services such as smart contract development and DApp solutions. Reviews consistently highlight their technical expertise and seamless integration with client teams, with 100% positive feedback. Notably, 90% of reviewers emphasize their proactive approach and understanding of Web3 technologies, leading to efficient project delivery and enhanced product capabilities.

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Reviews mention Experienced
EvaCodes has received overwhelmingly positive feedback from clients, highlighting their excellent experience and strong understanding of project requirements. Clients noted timely communication and a high level of organization, with one reviewer praising their adaptability to changing needs. The successful completion of projects, such as a p2p exchange platform and a blockchain solution, showcased EvaCodes' technical proficiency and dedication. Overall, clients expressed satisfaction with the results and found no significant areas for improvement.

DeFi Software Development for Crypto Company

5.0 Oct 21, 2022

Considering the big time difference, the guys were always in touch, which characterizes them as highly organized professionals. Their experience in p2p project development helped us a lot. In addition, the specialists quickly adapted to changes in our requirements.
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Blockchain Solution for Web3 Company

5.0 Aug 18, 2022

First, we were impressed with their great expertise and experience — these were obvious at the very first interview and they managed to amply fulfill our expectations. Next, they were always available, we could contact them at any time and always got answers to our questions. Finally, the guys are really flexible — it was no problem making some changes in design on our request.
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17 of 17 reviews are 5 stars

4 new reviews for Blockchain services

$10,000 – $49,000 avg. project cost

Reviewed 17 times in the past 6 months
EvaCodes has received highly positive feedback over the past six months, with clients praising their expertise in custom software development and project management. One notable review highlighted a custom ATS that improved recruitment efficiency by 50% and reduced time-to-hire by 20%. Another client commended EvaCodes for their deep understanding of FinTech, which facilitated quick delivery of complex API integrations. Overall, clients appreciated their responsiveness, adherence to timelines, and the quality of work, often describing EvaCodes as true technical partners.
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16 of 16 Blockchain reviews are 5 stars

7 new reviews for Blockchain in past 6 months

$10,000 – $49,000 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain Platform Dev & UX/UI Design for Real Estate Co
5.0 — EvaCodes developed a tokenization marketplace for a real estate company. The team was responsible for designing the UX/UI, integrating smart contracts and wallets, and building admin and user Read more
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Ukraine (14) United States (11) England (7) Estonia (3) Poland (2) Canada (2) United Arab Emirates (2) Mexico (1) Portugal (1) Lithuania (1) Australia (1) Montenegro (1) Netherlands (1) Germany (1) Italy (1) Spain (1) Switzerland (1) Cyprus (1) Cayman Islands (1) Armenia (1) Austria (1)

This provider is fluent in 1 language:

English

This provider is available in 5 time zones:

Central European Time (CET)

Eastern European Time (EET)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Universal Coordinated Time (UTC)

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4soft

5.0 59 reviews

Premier Verified

$5,000+

$50 - $99 / hr

50 - 249

Wrocław, Poland

Services provided

90% Blockchain

10% AI Development

4soft is a Blockchain Development company specializing in Smart Contract Development, Decentralized Application (DApp) Development, and Distributed Ledger Technology. Reviews highlight their deep technical expertise, efficient project management, and ability to deliver complex solutions on time. Approximately 100% of reviewers noted their technical mastery and responsiveness, and no significant areas for improvement were identified.

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Reviews mention Personable
4soft receives high praise for its personable approach, with clients noting the strong camaraderie and accessibility of the team. One client highlighted their ease of collaboration and the team's commitment to communication, often working late hours to align with client needs. The sentiment reflects a deep appreciation for 4soft's accountability and personal responsibility in project success, showcasing their dedication to fostering strong client relationships.

Blockchain Support for Independent Consultant

5.0 Oct 19, 2018

I’ve worked with offshore teams for over 20 years, and Look4App has been one of the easier firms I’ve partnered with. Besides their good camaraderie and high-quality development, they boast a great culture with a very strong work ethic. Overall, they’re an accessible group with strong English skills, so we’re able to communicate easily. I’ve been happy to work with their team and get to know them.
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3 of 3 reviews are 5 stars

2 new reviews for Blockchain services

$50,000 – $199,999 avg. project cost

Reviewed 3 times in the past 6 months
4soft has received positive feedback from clients over the last six months, highlighting their exceptional project management and technical expertise. One client emphasized 4soft's ability to implement a robust, child-safe content moderation system, while another praised their adaptability in developing a decentralized eCommerce platform. Clients reported timely deliveries, effective communication, and a proactive approach to problem-solving. Overall, 4soft's dedication to quality and client satisfaction is consistently noted, with no significant areas for improvement mentioned.
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Average Project Cost Breakdown

$50,000 to $199,999 (17) $10,000 to $49,000 (14) $200,000 to $999,999 (14) Less than $10,000 (1)

What Clients Have Said
4soft is consistently noted for providing good value for cost across various projects. Clients have highlighted their pricing as fitting within budget constraints while delivering high-quality results. For instance, one client specifically chose 4soft due to their competitive pricing and the perceived value of their services. Overall, the sentiment towards 4soft’s cost-effectiveness is positive, with clients appreciating the balance of quality and affordability in their engagements.
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$4,500 $14,000 $40,000

Ultimate Blockchain Development Kit
Three distinct tiers designed to scale blockchain software development. Start with foundational elements, quickly progress through intermediate integrations, and culminate with advanced features and complete ecosystem creation, each structured to match your project's pace and complexity.
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Nextrope

5.0 18 reviews

Premier Verified

$25,000+

$50 - $99 / hr

10 - 49

Gdynia, Poland

Services provided

70% Blockchain

30% Custom Software Development

Nextrope is a Blockchain Development company specializing in Blockchain Solutions, Smart Contract Development, and Crypto Application Development. All reviews highlight their proactive approach, adaptability, and strong sense of ownership, with 100% positive feedback on their ability to align technological and business strategies effectively. Their expertise contributed to a 60% reduction in manual work and faster investment processes.

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Reviews mention Well-organized projects
Clients have expressed high satisfaction with Nextrope's project organization, noting their well-coordinated team and adherence to deadlines. One client highlighted the effective communication with the Project Manager, stating they felt consistently involved throughout the process. The integration of front-end and back-end development was described as seamless, with one client remarking that the final product exceeded expectations. Overall, the sentiment reflects a strong appreciation for Nextrope's structured approach to project management.

Business Dev Consultancy for Construction Services Startup

5.0 May 27, 2022

The Nextrope team was very quick in first organizing the introductory meeting, understanding our needs, coming up with a workshop proposal, and finally doing the analysis. Then, they were flexible in logistics of planning our workshop, and delivered high-quality materials from the consultancy.
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Tokenization Platform for IT Service Provider

5.0 Mar 17, 2022

The Nextrope team was very well coordinated. They were serious about deadlines and were very proactive when it came to reporting. From their communication to project management, everything was properly organized.
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1 of 1 Blockchain reviews are 5 stars

$10,000 – $49,000 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain Platform Dev for Real Estate Investment Platform
5.0 — Nextrope developed a blockchain-based real estate tokenization platform for a real estate investment platform. The team designed the system's core architecture and developed the front- and backend. Read more
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Industry Experience

Nextrope has garnered positive feedback across multiple industries, including Real Estate, Business Services, Financial Services, Education, and Information Technology. Their expertise in blockchain solutions, project management, and adaptability has been highlighted, particularly for developing platforms and consulting on tokenization processes. Clients praised their proactive communication, timely delivery, and ability to provide tailored solutions. Overall, sentiments are highly favorable, suggesting that they are well-suited for projects in technology-driven sectors, particularly those involving blockchain and digital platforms.
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Information technology Financial services IT Services Education Engineering Retail Media Business services Real estate Manufacturing

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Poland (11) United Arab Emirates (2) Estonia (1) Norway (1) England (1)

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ND LABS

5.0 7 reviews

Premier Verified

$10,000+

$50 - $99 / hr

10 - 49

Warszawa, Poland

Services provided

70% Blockchain

20% Web Development

10% Business Consulting

ND LABS is a Blockchain Development company recognized for its expertise in creating digital asset wallets and integrating blockchain components. The company consistently receives high praise, with 100% of reviewers highlighting timely delivery and exceptional support. Clients appreciate their reliability and rich experience in wallet development, making them a trusted partner for blockchain solutions.

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Reviews mention Helpful
ND LABS has received highly positive feedback for its exceptional support and timely delivery of projects. A client noted that the team consistently met deadlines and provided immediate responses to inquiries, describing them as an 'extended helping hand' throughout the development process. The client emphasized their satisfaction by stating they had no negative feedback, highlighting ND LABS as a standout choice in blockchain development. Overall, the sentiment reflects a strong endorsement of ND LABS's reliability and expertise.

Custom Software Development for Digital Asset Wallet

5.0 Oct 5, 2026

The team consistently met deadlines. Replied every time we had questions, literally instantly. Helped us a lot along the way. It is like you have an extended helping hand as a founder, and it means a lot. The extended helping hand you can trust.
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1 of 1 reviews is 5 stars

1 new review for Blockchain services

Unknown avg. project cost

Reviewed 1 time in the past 6 months
ND LABS has received highly positive feedback over the past six months, with clients praising their timely delivery and exceptional support. One client highlighted their impressive project management, noting that ND LABS consistently met deadlines and provided instant responses to inquiries. The team successfully developed a digital asset wallet, exceeding expectations without any reported issues. Overall, clients regard ND LABS as a reliable partner, emphasizing their expertise in blockchain development and commitment to client satisfaction.
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Industry Experience

ND LABS has demonstrated expertise across various industries, including Information Technology, Hospitality & Leisure, Real Estate, and Financial Services. Clients consistently highlight their strong project management skills, timely delivery, and effective communication. The company's strengths lie in UI/UX design, mobile application development, and custom software solutions, with positive impacts on sales and operational efficiency noted in the hospitality and real estate sectors. Overall, feedback indicates that ND LABS is a reliable choice for projects demanding technical proficiency and effective collaboration.
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Financial services Information technology Hospitality & leisure Real estate

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Average Project Cost Breakdown

What Clients Have Said
ND LABS has received positive feedback regarding its overall cost and value for money. Clients highlighted the company's competitive pricing and good value, with one stating they selected ND LABS due to its 'good value for cost.' Another client noted that ND LABS exceeded expectations in terms of quality and communication, providing services that were well worth the investment. Overall, the sentiment indicates satisfaction with the cost-effectiveness of ND LABS's services.
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Artkai

4.9 53 reviews

Premier Verified

$25,000+

$50 - $99 / hr

50 - 249

Gliwice, Poland

Services provided

10% Blockchain

20% UX/UI Design

20% Web Development +5 services

10% AI Development

10% Custom Software Development

10% Low/No Code Development

10% Mobile App Development

10% Web Design

Artkai is a Blockchain Development company specializing in front-end application coding and project design for decentralized systems. Their reviews highlight an impressive 100% satisfaction rate, emphasizing the team's skill, conscientiousness, and personal care. Artkai is praised for effective communication, timely delivery, and a strong cultural fit with clients.

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1 of 1 Blockchain reviews are 5 stars

$10,000 – $49,000 avg. project cost

Blockchain PROJECT HIGHLIGHT

Frontend Development & UI/UX Design for Lending Exchange
5.0 — A decentralized lending exchange hired Artkai to complete their app's frontend. Tasks included improving the app's UX and overall design, refactoring its structure, improving functionality, and Read more
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Industry Experience

Artkai has garnered positive feedback across diverse industries including Education, Healthcare, Financial Services, IT, and Arts & Entertainment. Clients commend their exceptional project management, design quality, and user experience focus. Notably, in the Financial Services sector, Artkai demonstrated significant expertise in e-banking solutions. In Education, they were praised for delivering effective software tools for academic institutions. Overall, Artkai is well-suited for projects requiring robust design and development capabilities, particularly in sectors where user experience is paramount.
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Healthcare Financial services Engineering Business services Software Advertising & marketing Manufacturing Other Industry Wellness & Fitness Consulting Nonprofit Human Resources Food & Beverages Retail Arts, entertainment & music Information technology Automotive IT Services

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United States (17) Ukraine (9) Sweden (3) Norway (3) Belgium (3) Estonia (3) England (3) Switzerland (2) Germany (1) India (1) Japan (1) Romania (1) Saudi Arabia (1) Georgia (1)

This provider is fluent in 2 languages:

English

Ukrainian

This provider is available in 1 time zone:

Eastern European Time (EET)

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Dashbouquet Development

4.9 34 reviews

Premier Verified

$10,000+

$50 - $99 / hr

50 - 249

Warszawa, Poland

Services provided

15% Blockchain

30% AI Development

20% Custom Software Development +3 services

15% Mobile App Development

15% Web Development

5% Generative AI

Dashbouquet Development is a versatile software development company that offers a range of services including custom web development, software engineering, and staff augmentation. Reviews highlight their strong project management skills and commitment to quality, with over 95% of customers praising their responsiveness and ability to meet deadlines. Approximately 70% of reviewers commend their ability to find skilled talent quickly and maintain excellent communication. Dashbouquet is noted for being a reliable long-term partner rather than just a vendor.

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Reviews mention Easy to work with
Clients consistently describe Dashbouquet Development as easy to work with, highlighting their open communication and flexibility. One client noted their impressive availability and proactive project coordination, stating, 'They’re very easy to talk to' and 'will readily jump on a call.' This sentiment is reinforced by another client who appreciated their ability to quickly adapt to various tools and frameworks, reflecting a strong commitment to collaboration and client satisfaction.

Web App MVP for Comparison Tool for Doctors

4.5 Jan 4, 2017

With any MVP there are issues you need to sort out, but overall, they were good to work with. They combine design and development seamlessly. They take control over it and made us feel at ease. It almost felt like it was one team dealing with both aspects.
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2 of 2 reviews are 5 stars

$50,000 – $199,999 avg. project cost

Reviewed 2 times in the past 6 months
Dashbouquet Development has received positive feedback in recent reviews, highlighting their strong project management and technical expertise. Clients praised their ability to transform concepts into production-ready products, with one noting the importance of their guidance on architecture and user experience design. Communication was frequently commended for being clear and responsive, fostering a collaborative environment. Overall, clients expressed satisfaction with the quality of work and support provided, indicating that Dashbouquet Development is a reliable partner for software development.
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Industry Experience

Dashbouquet Development has received positive feedback across various industries, showcasing their expertise in manufacturing, supply chain, information technology, and healthcare. Clients commend their project management, responsiveness, and ability to deliver high-quality solutions, particularly in software development and UI/UX design. The overall sentiment indicates that they are a reliable partner for technical projects, especially in technology-driven sectors, making them a suitable choice for businesses looking to enhance their digital capabilities.
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Healthcare Social Networking Environmental Services Education Design Research Consumer Products Financial services Software IT Services Agriculture Supply Chain, Logistics, and Transport Arts, entertainment & music Information technology Telecommunications Manufacturing

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Warszawa, Poland

ul. Domaniewska, nr 17/19, lok. 133
Warszawa, Poland 02-672
31 - 40

+48571407021

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Sanddev sp. z o. o.

5.0 4 reviews

Premier Verified

$100,000+

$50 - $99 / hr

10 - 49

Wrocław, Poland

Services provided

15% Blockchain

20% Custom Software Development

20% Generative AI +5 services

15% Web Development

10% Email Marketing

10% Mobile App Development

5% AI Development

5% Other Application Development

Sanddev sp. z o. o. is a versatile software development company specializing in creating web and mobile applications, offering services such as project management, programming, and quality assurance. Reviews reflect a high level of satisfaction, with 100% of clients noting their exceptional project management and communication skills. Clients consistently praise their understanding of business needs and ability to suggest valuable improvements, with no significant areas for improvement mentioned.

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Reviews mention Communicative
Sanddev sp. z o. o. has received positive feedback regarding its communication skills. Clients highlighted the company's clear and straightforward communication, noting that project management was well-organized and responsive. One client emphasized that Sanddev sp. z o. o. kept the project moving efficiently without requiring constant oversight. Another client appreciated the regular meetings and various communication channels used, which facilitated effective collaboration throughout the project. Overall, the sentiment towards Sanddev sp. z o. o.'s communicative abilities is highly favorable.

Custom Software Development for Welding Equipment Supplier

5.0 Jul 7, 2023

Sandstream Development was in constant contact with us and used various communication channels, which facilitated the implementation of the project. During the project, a tool was used to access ongoing work on the application, track changes and progress, and make suggestions and comments. Regular meetings of the project team were held, during which the results so far were verified and the next actions planned.
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Supression List Mgmt Platform Dev for Digital Mktg Publisher

5.0 May 15, 2026

Sanddev sp. z o. o.'s project management was excellent. Communication was clear and straightforward, and the whole process was well-organized. They were responsive, independent, and kept the project moving without us having to manage every small detail.
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1 of 1 reviews is 5 stars

Unknown avg. project cost

Reviewed 1 time in the past 6 months
Sanddev sp. z o. o. has received positive feedback for its excellent project management and effective communication in developing a suppression list management platform. Clients appreciated the team's ability to shape ideas, deliver a reliable MVP, and provide ongoing improvements. The company demonstrated strong ownership and a deep understanding of client needs, contributing to a structured and manageable process. Overall, clients express satisfaction with the results and report no significant areas for improvement.
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Average Project Cost Breakdown

$50,000 to $199,999 (2)

What Clients Have Said
Clients consistently praise Sanddev sp. z o. o. for offering excellent value for money, with many noting their pricing as a key factor in their selection. One client highlighted the 'good value for cost,' while another emphasized that their pricing fit their budget and aligned with their company culture. Overall, the sentiment reflects satisfaction with the cost-effectiveness of the services provided, reinforcing the company's reputation for delivering quality solutions within a reasonable budget.
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More responsive than most other service providers

Sanddev sp. z o. o. is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Peiko

5.0 167 reviews

Premier Verified Clutch Guarantee

$10,000+

$25 - $49 / hr

50 - 249

Kraków, Poland

Services provided

90% Blockchain

10% AI Development

Peiko is a blockchain development company specializing in creating sophisticated blockchain solutions, including smart contract development, decentralized system development, and crypto application development. Positive feedback makes up over 90% of reviews, with clients praising their strategic partnership approach, technical precision, and thorough project management. However, one negative review highlights issues with management and security, suggesting room for improvement in client engagement and transparency.

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Reviews mention Transparent
Peiko has been consistently praised for its transparent project management approach, ensuring that clients are well-informed throughout the development process. Clients highlighted the structured workflows and timely delivery of milestones, which contributed to a predictable and organized project lifecycle. One client noted that Peiko's proactive communication and responsiveness to feedback fostered a collaborative atmosphere, enhancing overall satisfaction. Overall, the sentiment surrounding transparency is highly positive, with clients appreciating the clarity and reliability demonstrated by Peiko in their engagements.

API Dev, Web Dev & Blockchain for Software Co

5.0 Aug 30, 2024

Peiko’s project management was top-notch. They maintained a well-structured and transparent process, making it easy for us to track progress at every stage. Deliverables were consistently on time, and their agility throughout the process allowed us to modify the roadmap as needed.
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Lending Platform Design & Dev for IT Solutions Company

5.0 Aug 14, 2024

I'm impressed by Peiko's expertise and dedication to delivering a high-quality DeFi lending platform. Their attention to detail, commitment to security and transparency, and innovative approach to reliability are still aligned with my expectations.
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Blockchain Development for Software Company

5.0 Aug 6, 2024

Peiko has exceeded our expectations with their DeFi lending platform, impressing me with their expertise, attention to detail, and commitment to security, transparency, and innovation.
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Smart Contract Dev & Design for Consulting Company

5.0 Jul 10, 2024

Increased transparency of transactions improved customer satisfaction, and automated checks ensured full regulatory compliance. These results confirmed the success of the project and its positive impact on our client's business.
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Custom Blockchain Web App Development for Design Agency

5.0 Apr 3, 2024

Their ability to grasp our unique needs, combined with their reputation for stellar support, matched our criteria perfectly. Transparent communication and the right price point also played a huge role in our decision.
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Average Project Cost Breakdown

$50,000 to $199,999 (96) $200,000 to $999,999 (30) $10,000 to $49,000 (14) Less than $10,000 (2)

What Clients Have Said
Peiko has received positive feedback regarding its cost-effectiveness and value for money from various clients. Many reviews highlight the company's ability to deliver high-quality solutions at competitive rates, with one client noting 'good value for cost' as a key factor in their selection. Clients appreciate the professionalism and responsiveness of Peiko's team, often stating that they exceeded expectations in terms of project management and timely delivery. Overall, the sentiment reflects that clients view Peiko as a reliable partner that provides significant value relative to the investment.
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$25,000 Individual startups, who want to check the idea $95,000 For those, who want to start fast and earn money $150,000 For companies with advances requirements

Ready-made Centralized exchange in 3 weeks
Launch a professional Crypto Exchange In 3 weeks. The Bull Market has started, and everybody understands, that those who launch their project earlier will take it all. So, developing a ready-made, fully customized solution is better than creating an exchange from scratch. Outrun your competitors and launch fast.
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Kraków, Poland

Zabłocie 21
Kraków, Poland 30-701
2 - 5

+48799375207

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S-PRO

4.9 46 reviews

Verified

$25,000+

$50 - $99 / hr

50 - 249

Łódź, Poland

Services provided

10% Blockchain

35% Web Development

25% AI Development +4 services

15% Mobile App Development

10% Custom Software Development

3% AI Consulting

2% IT Strategy Consulting

S-PRO is a custom software development company that specializes in Blockchain Development and Blockchain Technology solutions. Across their reviews, clients have expressed satisfaction with their professionalism and flexibility, with 100% noting their commitment to meeting client needs and delivering quality products. Some feedback suggests room for improvement in transparency and project management.

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Reviews mention Puts the customer first
The overall sentiment from clients highlights S-PRO's strong commitment to customer satisfaction. Clients praised their flexibility and willingness to adapt, particularly during challenging circumstances, such as the war in Ukraine. Feedback emphasized their proactive approach in delivering optimal solutions and their genuine desire to meet client expectations. One client noted their 'customer-obsessed' attitude, consistently striving to keep customers happy, which significantly contributed to a positive working relationship.

Custom Software Development for Software Company

5.0 Aug 1, 2022

Super friendly and customer-obsessed. They always try to find a solution, and they work above and beyond to keep the customer happy.
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Web Platform Development & QA for Startup

5.0 May 23, 2018

I appreciated not only their capabilities—which they’ve probably advertised and emphasized—but also their genuine desire to deliver what the client wants. That was huge for a development agency, which quite often deliver what they perceive to be the deliverables. S-PRO genuinely wanted to be successful in our eyes and provide the deliverable we wanted. They were willing to work on our relationship, which is why it's ongoing.
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Technical Partnership & Crypto-Exchange Dev

4.5 May 21, 2018

They’ve maintained communication from start to finish, and did so on an as-needed basis, whether that was daily or weekly. They tried to get an understanding of what had to be done, and they would suggest anything else that they thought we would need. I can’t choose one single quality. They’re open to communication, they have a willingness to use whatever work style and format fits the client’s needs best. Their team looks after the needs of the client, and always tries to find a good solution for both sides. They’re also open to partnering in the long term.
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Average Project Cost Breakdown

$50,000 to $199,999 (17) $10,000 to $49,000 (13) $200,000 to $999,999 (9) Less than $10,000 (3) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients generally perceive S-PRO as offering good value for money, often noting their competitive pricing relative to the quality of service provided. For instance, one client highlighted that S-PRO was the most professional and cost-competitive among three quotes. Another client emphasized that despite a significant investment, the results exceeded expectations, with the team demonstrating flexibility and responsiveness. Overall, feedback reflects a strong sentiment of satisfaction regarding the cost-effectiveness and quality of S-PRO's services.
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More responsive than most other service providers

S-PRO is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Łódź, Poland

70 Zachodnia
Łódź, Poland 90-403
31 - 40

+48 791 293 483

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Smartym Pro

4.7 15 reviews

Verified

$25,000+

$25 - $49 / hr

10 - 49

Warszawa, Poland

Services provided

10% Blockchain

50% Custom Software Development

15% IT Staff Augmentation +3 services

10% Mobile App Development

10% Web Development

5% IT Managed Services

Smartym Pro is a versatile software development company specializing in mobile and web app development, blockchain solutions, and investment platforms. Reviews highlight their strong project management, effective communication, and ability to meet deadlines. Approximately 90% of reviewers commend Smartym Pro's ability to deliver on time and within budget, while 80% mention their proactive approach and willingness to provide innovative solutions. The company is praised for its skilled team and seamless integration with clients' requirements.

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Reviews mention Innovative
Smartym Pro has received positive feedback for its innovative approach, as highlighted by a client who noted the company's proactive mindset in tackling tasks. The client emphasized that Smartym Pro not only delivered on promises but also demonstrated extensive knowledge in mobile app development. This innovative spirit contributed to a smooth workflow and effective communication, reinforcing the overall sentiment that Smartym Pro is a capable and forward-thinking partner.

Residential Community App for IT Agency

5.0 Jan 22, 2019

Smartym Pro delivered what they promised to deliver. They’re extremely knowledgeable and take a proactive and innovative approach to our tasks.
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Industry Experience

Smartym Pro has demonstrated expertise across various sectors, including Real Estate, Gaming, Financial Services, and IT Services. Clients praise their strong project management, effective communication, and technical skills. In the Real Estate and Financial Services industries, they excel in developing scalable platforms and automation tools. In Gaming, they quickly adapted to evolving project requirements. Overall, feedback highlights their ability to deliver quality solutions, making them a strong candidate for projects in technology-intensive and customer-oriented fields.
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Real estate Gaming Financial services Other industries Arts, entertainment & music Information technology Advertising & marketing

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Average Project Cost Breakdown

$50,000 to $199,999 (6) $10,000 to $49,000 (4) $200,000 to $999,999 (2)

What Clients Have Said
Smartym Pro is frequently noted for providing excellent value for money, with clients highlighting their ability to deliver high-quality work within budget and on schedule. One client emphasized that Smartym Pro 'delivered everything we agreed upon within the specified budget,' while another mentioned their 'excellent pricing' compared to competitors. Overall, feedback reflects a strong sentiment that Smartym Pro's services justify their costs, contributing positively to project outcomes and timelines.
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Estonia (2) Russia (2) Switzerland (2) England (2) Australia (1) Canada (1) Germany (1) Netherlands (1)

This provider is fluent in 4 languages:

English

German

Polish

Russian

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Interexy

4.9 74 reviews

Verified

$10,000+

$25 - $49 / hr

250 - 999

Warszawa, Poland

Services provided

30% Blockchain

20% AI Development

20% Mobile App Development +4 services

15% IT Staff Augmentation

5% AR/VR Development

5% E-Commerce Development

5% Web Development

Interexy is a Blockchain Development company that excels in creating customized Blockchain solutions, including Smart Contract Development and Cryptocurrency Development. Across their reviews, 100% of clients praised their innovative approach, timely delivery, and ability to enhance client ideas. The team is consistently commended for their technical expertise and effective communication, with many reviewers highlighting the exceptional contributions of team members like Yan and Liza.

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Reviews mention Reasonable pricing
Interexy has received positive feedback regarding its reasonable pricing. One client noted that they found Interexy's rates to be significantly lower than competitors, describing their services as cost-effective while maintaining high quality. The client appreciated the seamless integration of Interexy's resources and remarked that the value provided was impressive, especially considering the competitive pricing. Overall, the sentiment surrounding Interexy's pricing is favorable, with clients expressing satisfaction with the financial aspects of their engagement.

Mobile App Dev & UI/UX Design Staff Aug for SQL Database Co

5.0 Jan 4, 2023

I'm impressed with Interexy's communication skills, the quality of their resources, and their cost-effectiveness. When we needed a UI/UX designer, I looked at other options and found much higher rates than the ones Interexy has provided. They give us excellent service at a very competitive price.
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More responsive than most other service providers

Interexy is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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View projects from:

United States (19) Poland (4) England (4) Sweden (3) Canada (2) Germany (2) Israel (2) New Zealand (1) Spain (1) Liechtenstein (1) Luxembourg (1) Netherlands (1) Austria (1) Italy (1) Singapore (1) South Africa (1) Japan (1) Estonia (1) Switzerland (1) Thailand (1) United Arab Emirates (1) Ukraine (1) Belarus (1) Belgium (1)

This provider is fluent in 1 language:

English

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Warszawa, Poland

UL. OSTROBRAMSKA 101
Warszawa, Poland 04-041
16 - 20

+48 57 136 2271

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Computools

4.9 102 reviews

Verified

$25,000+

$25 - $49 / hr

250 - 999

Warszawa, Poland

Services provided

10% Blockchain

20% Custom Software Development

15% IT Managed Services +5 services

15% Mobile App Development

10% AI Development

10% IT Strategy Consulting

10% Low/No Code Development

10% Web Development

Computools is a versatile software development company specializing in technology solutions such as biometric authentication, AI-based radiology tools, IoT systems, and mobile app development. Across multiple reviews, 100% of clients highlighted their technical expertise, structured project management, and strong communication skills. Notably, 90% of reviews praised their ability to integrate solutions seamlessly into existing workflows and deliver projects on time.

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Reviews mention Reliable
Computools has consistently received positive feedback regarding their reliability, with clients highlighting their commitment to delivering quality work on time. One client noted, 'They are true professionals, reliable, and committed to excellence.' Another remarked on their ability to integrate seamlessly into teams and maintain consistent performance, stating, 'Computools’ reliability has enabled us to grow our business.' Overall, the sentiment reflects a strong trust in Computools' capacity to meet client needs effectively.

Outsourcing Dev for Software Engineering Company

5.0 Aug 9, 2018

Computools’ reliability has enabled us to grow our business. They also help us get other projects. Likewise, the code is reliable as well. The client tested it with other programmers and couldn’t find an issue in any of the 27 sites. We trust Computools to deliver on their promises. Although we can’t make precise estimates, nothing has fallen through. The team may work nights because they are always available and have fixes completed by morning.
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OCMP & Mobile App Dev & UX/UI Design for Managed Service Co

5.0 Oct 22, 2024

The back-end enhancements made by Computools improved the overall stability and performance of the OCMP platform, reducing downtime and ensuring it could scale to meet growing demand without compromising security or speed. Everything on time, in scope and in budget. They are reliable, scalable, professional.
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IT Strategy Consulting for Financial Company

5.0 Sep 9, 2025

The quality of work has been consistent, and collaboration remains smooth. The team integrated into our internal workflows and contributed to several product areas across multiple teams. Their engineers integrated seamlessly into our team and played a significant role in achieving our goals. They are true professionals, reliable, and committed to excellence.
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2 of 2 reviews are 5 stars

$200,000 – $999,999 avg. project cost

Reviewed 2 times in the past 6 months
Computools has received positive feedback over the last six months, highlighting their expertise in developing advanced technological solutions. Clients commend their effective project management, seamless communication, and ability to deliver high-quality outcomes, such as a biometric authentication app and an AI-based radiology assistant. Both projects were completed on time, with enhancements that improved performance and efficiency. Clients noted that Computools' strong domain knowledge and alignment with their values contributed to successful collaborations, with no suggested areas for improvement.
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Average Project Cost Breakdown

$200,000 to $999,999 (20) $50,000 to $199,999 (12) $10,000 to $49,000 (9) Less than $10,000 (2)

What Clients Have Said
Computools consistently delivers good value for money, as noted by multiple clients who highlighted the company's pricing fitting their budgets and providing a strong return on investment. For instance, one client specifically stated, 'Good value for cost', which reflects a common sentiment across reviews. Clients appreciated the professional outcomes and timely deliveries, reinforcing the perception of Computools as a cost-effective partner. Overall, the feedback indicates a positive sentiment regarding Computools' pricing and the quality of services rendered.
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Warszawa, Poland

Grzybowska 62
Warszawa, Poland 00-855

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Rumble Fish

4.6 9 reviews

$25,000+

$50 - $99 / hr

10 - 49

Kraków, Poland

Services provided

70% Blockchain

20% Custom Software Development

5% Cloud Consulting & SI +1 service

5% Mobile App Development

Rumble Fish is a software development company specializing in front-end and back-end development, mobile applications, and blockchain solutions, frequently utilizing technologies like React and React Native. Feedback highlights their technical expertise and the exceptional dedication of certain developers, with around 60% of reviews noting impressive technical skills and mentorship. However, approximately 40% indicate challenges with project management, communication, and adherence to timelines, emphasizing the need for consistent project execution.

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Reviews mention Accommodating
Clients have positively highlighted Rumble Fish's accommodating nature, noting their willingness to understand business needs and provide tailored solutions. One client specifically praised their ability to think outside the box to meet requests and appreciated the prompt resolution of critical bugs. However, there were mentions of a need for better proactive communication regarding project updates and documentation, which could enhance the overall client experience.

Website & CMS Dev for Dog and Cat Hotel

4.0 Oct 30, 2019

I really like the way they thought outside the box to accommodate my requests. I was also impressed at how much they wanted to understand the business in order to make solid recommendations on how to push specific items through.
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Industry Experience

Rumble Fish has demonstrated expertise across various industries, including financial services, where they aided in developing MVPs for fintech platforms, and business services, enhancing CRM solutions. They excel in technical proficiency, especially with React Native, and their project management is generally effective, though communication inconsistencies were noted. In arts and entertainment, they successfully integrated technology into game development. Overall, Rumble Fish's strengths lie in their adaptability and technical mentorship, making them a suitable partner for tech-driven projects in fintech and business services.
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Software Arts, entertainment & music Business services Other Industry Financial services IT Services

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Average Project Cost Breakdown

Less than $10,000 (3) $200,000 to $999,999 (3) $50,000 to $199,999 (2) $10,000 to $49,000 (1)

What Clients Have Said
Client feedback on Rumble Fish indicates a mixed sentiment regarding cost and value for money. While some clients praised the technical expertise and dedication of certain developers, others reported frequent fee increases and inconsistent communication, impacting project management. For instance, one client noted ongoing fee increases beyond agreed terms, while another emphasized the need for clearer alignment on rates. Overall, Rumble Fish is recognized for delivering quality work but could improve transparency in pricing and communication.
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United States (6) Oman (1) Poland (1) England (1)

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Altoros

4.8 34 reviews

$25,000+

$50 - $99 / hr

250 - 999

Warszawa, Poland

Services provided

40% Blockchain

25% Custom Software Development

10% Enterprise App Modernization +4 services

10% Web Development

5% IT Staff Augmentation

5% Microservices Architecture Services

5% Mobile App Development

Altoros is a software development company specializing in custom software solutions, including web and mobile development, UX design, and staff augmentation. The reviews are overwhelmingly positive, with 90% highlighting their professionalism and effective communication. Clients commend Altoros for their timely delivery, adaptability, and high-quality work, although there is a suggestion for improved transparency in cybersecurity compliance.

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Reviews mention Well-executed projects
Clients express strong satisfaction with Altoros's project execution, noting their impressive ability to deliver results efficiently and effectively. One CEO highlighted that Altoros completed tasks in a fraction of the time compared to previous partners, demonstrating exceptional project management and technical skills. The team’s proactive approach, including researching advanced computing methods for scalability, further impressed clients. Overall, feedback indicates that Altoros consistently meets or exceeds expectations, making them a preferred choice for offshore partnerships.

Custom Software Dev for Software Development Company

5.0 Nov 3, 2022

The quality of work performed by Altoros' cross-functional teams is exemplary in partnerships of this kind. They are not only meeting the price-of-admission criteria such as quick responsiveness and high-level of communication, but react to all kinds of requests with enthusiasm and eagerness to overdeliver. And what has always been of the utmost importance in any professional partnership - the team deals with ambiguity with true professionalism and preparation, meaning whenever we requested resources (many times last-minute) - they’ve always provided us with simple and clear next steps and typically fulfilled our staffing needs within 2-3 business days.
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Industry Experience

Altoros has garnered positive feedback across various industries, notably in Financial Services, Software Development, and Media. Clients commend their expertise in fintech solutions and mobile app development, highlighting timely communication, project management, and technical proficiency. In Financial Services, they excel in creating automated workflows and SaaS applications. In Software Development, their team complements existing resources effectively, while in Media, they contribute significantly to user-centric tools. Overall, Altoros is recommended for clients seeking reliable technology partners across these sectors.
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Financial services Food & Beverages Agriculture Engineering Healthcare Advertising & marketing Other Industry Information technology Consumer Products Research Software Media IT Services

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Average Project Cost Breakdown

$200,000 to $999,999 (8) $50,000 to $199,999 (6) $10,000 to $49,000 (4) $1,000,000 to $9,999,999 (4) Less than $10,000 (1)

What Clients Have Said
Clients consistently express satisfaction with Altoros' pricing and overall value. Feedback highlights 'good value for cost' and 'impressive pricing' as significant factors for selecting Altoros. One client noted that Altoros delivered quality work under budget and ahead of schedule, while another emphasized their ability to provide high-quality engineers at reasonable rates. Overall, clients appreciate the balance of cost and quality, often remarking that Altoros offers exceptional service compared to competitors.
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Warszawa, Poland

42 Młynarska
Warszawa, Poland 01-171
101 - 150

+48 572 474 947

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Novus Team

5.0 12 reviews

$25,000+

$50 - $99 / hr

10 - 49

Warszawa, Poland

Services provided

60% Blockchain

10% Custom Software Development

10% E-Commerce Development +2 services

10% Mobile App Development

10% Web Development

Novus Team is a Blockchain Development company specializing in integrating blockchain technology, developing decentralized applications (DApps), and creating NFTs. With 100% positive feedback, clients commend their project management, responsiveness, and value-driven approach. They are recognized for their seamless integration of blockchain solutions and dedication to client success.

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Reviews mention Experienced
The feedback from clients regarding Novus Team reflects a highly positive sentiment, particularly emphasizing their engagement and development expertise. A CEO noted their effective communication and Agile project management, resulting in a fully tested NFT marketplace delivered within six months. Clients appreciated Novus's ability to provide tailored solutions, with one remarking, "Everything was done like we wanted," indicating strong alignment with project goals. Overall, clients express complete satisfaction and a desire for future collaboration.

NFT Marketplace Dev for Software Development Company

5.0 Apr 3, 2023

We appreciated their engagement, transparency, and development experience and ability to find solutions for product development issues. Everything was done like we wanted and we plan to work with Novus again.
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Average Project Cost Breakdown

$50,000 to $199,999 (10)

What Clients Have Said
Clients consistently commend Novus Team for providing excellent value for money, with many highlighting that their pricing fits within budget constraints. One CEO noted, 'Good value for cost,' while another emphasized they 'saved a great deal of time and money' by collaborating with Novus. Overall, the sentiment is overwhelmingly positive, reflecting satisfaction with both the quality of work delivered and the affordability of services, with no significant areas for improvement mentioned.
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More responsive than most other service providers

Novus Team is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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United States (4) Canada (2) Ukraine (2) Lithuania (1) Poland (1)

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imapp

5.0 6 reviews

$25,000+

$50 - $99 / hr

10 - 49

Warszawa, Poland

Services provided

85% Blockchain

15% Web Development

imapp is a blockchain development company specializing in creating decentralized applications, smart contracts, and blockchain solutions. Their clients consistently commend their expertise, professionalism, and innovative problem-solving approaches. With a 100% positive feedback rate, reviewers frequently praise imapp's responsive communication and collaborative project management, highlighting their ability to deliver projects on time and within scope.

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Reviews mention High-quality work
Clients have consistently praised Imapp for delivering high-quality work, emphasizing the expertise and professionalism of their team. One client noted the 'very high quality' of the personnel involved, highlighting their collaborative approach and commitment to finding optimal solutions. The successful development of a blockchain loyalty app, aligned with the initial project scope, further underscores the company's capability in producing effective and reliable deliverables.

Blockchain Loyalty App & ERC20 Token Dev for Software Firm

5.0 Oct 10, 2022

Everyone is very nice to deal with and always looking for the simplest solution to build the best project. The nice thing is that they present different potential solutions to solving specific challenges and let the client decide. There was one specific task we were working on and after a lot of discussion and planning we came to a solution that meant there wasn't a huge amount of development work for them to do. For us that was very impressive to sacrifice work and revenue for the best solution for the overall project.
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Industry Experience

Imapp has demonstrated expertise across software, nonprofit, gaming, IT services, and financial services industries. Clients praise their deep understanding of blockchain technology and effective project management, highlighting their problem-solving skills and responsiveness. The overall sentiment is highly positive, with particular strength noted in delivering tailored solutions, such as smart contracts and decentralized applications. Companies seeking innovative blockchain development or software solutions will find Imapp a strong candidate.
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Software Nonprofit IT Services Gaming Financial services

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Average Project Cost Breakdown

$10,000 to $49,000 (3) $50,000 to $199,999 (2) $200,000 to $999,999 (1)

What Clients Have Said
Overall, imapp is perceived as offering competitive pricing and delivering strong value for money. Clients noted their cost-efficiency, with one stating they were 'very competitive in terms of pricing,' while another highlighted their willingness to sacrifice revenue for the best project solution. Clients consistently praised their high-quality team and effective communication, reinforcing the sentiment that the investment in imapp was worthwhile for the successful outcomes achieved.
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Switzerland (2) Denmark (1) Ireland (1) Poland (1) United States (1)

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SENLA

4.9 19 reviews

$10,000+

$25 - $49 / hr

250 - 999

Warszawa, Poland

Services provided

15% Blockchain

20% Custom Software Development

20% Web Development +4 services

15% Mobile App Development

10% BI & Big Data Consulting & SI

10% E-Commerce Development

10% IT Staff Augmentation

SENLA is a versatile software development company offering services such as CRM solutions, data platform development, mobile and web app creation, and backend services. The overall feedback from reviews is overwhelmingly positive, with approximately 100% of clients highlighting SENLA's technical expertise, proactive communication, and cultural alignment. Reviewers frequently mention SENLA's strong project management skills, evidenced by on-time deliveries and effective collaboration. Overall, SENLA is recognized for its reliable partnership and commitment to client satisfaction.

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Reviews mention Receptive
SENLA has received highly positive feedback regarding their receptiveness to client needs. Clients noted their proactive communication and adaptability, stating, 'They’ve been highly receptive to our feedback, making continuous improvements to meet our evolving needs.' Additionally, their structured Agile approach and strong understanding of business requirements were highlighted, establishing them as a reliable partner. Overall, the sentiment reflects satisfaction with SENLA's ability to align their solutions with client expectations.

Custom CRM Solution Development for Insurance Company

4.5 May 27, 2025

SENLA follows an Agile approach with two-week sprints, daily stand-ups, and regular sprint reviews. Their structured process ensures we stay on track, and their proactive communication keeps everyone aligned. They’ve also been highly receptive to our feedback, making continuous improvements to meet our evolving needs.
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Industry Experience

SENLA has received positive feedback across several industries including Insurance, Financial Services, Real Estate, Advertising & Marketing, Gambling, and Gaming. Clients commend their deep understanding of sector-specific needs, particularly in CRM solutions, data management, and mobile applications. The overall sentiment is favorable, highlighting strengths in project management, Agile methodologies, and technical expertise. Potential clients in Financial Services and Insurance may find them particularly aligned with their requirements, while their innovative solutions in Gaming and Real Estate also merit consideration.
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Gambling Insurance Agriculture Consumer Products Advertising & marketing Real estate Information technology Healthcare Engineering Gaming Financial services IT Services

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Average Project Cost Breakdown

$50,000 to $199,999 (7) $200,000 to $999,999 (3) $1,000,000 to $9,999,999 (1)

What Clients Have Said
SENLA is frequently noted for providing excellent value for money, with multiple clients highlighting that their pricing aligns well with budgetary constraints. For instance, a client from YARA GmbH emphasized that SENLA offered a 'good value for cost,' while another from SimonsVoss Technologies praised their 'good value for cost' and high-quality deliverables. Overall, client sentiment is positive, reflecting satisfaction with the balance of quality and affordability in SENLA's services.
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Germany (4) Israel (4) Russia (2) Switzerland (2) United States (2) Belarus (1) Cyprus (1) Malta (1) Montenegro (1) England (1)

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EthWorks

4.9 10 reviews

$5,000+

$100 - $149 / hr

10 - 49

Warszawa, Poland

Services provided

100% Blockchain

EthWorks is a blockchain technology company specializing in the development of smart contracts, decentralized applications, and web design. The reviews highlight their extensive domain expertise, efficient communication, and high-quality deliverables, with 100% of reviewers expressing satisfaction with their work. Clients often commend EthWorks for their professionalism, responsiveness, and deep understanding of blockchain technology, with no significant areas for improvement noted.

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Reviews mention Flexible
EthWorks has received positive feedback regarding their flexibility in project execution. Clients noted their responsiveness to feedback, with one reviewer highlighting their ability to adapt post-launch. Another client emphasized EthWorks' easygoing nature and flexibility during the development process. Overall, the sentiment reflects a strong appreciation for EthWorks' collaborative approach and adaptability, contributing to successful project outcomes.

Design, UX & Frontend Dev for Software Company

5.0 Feb 26, 2021

They were also flexible in responding to feedback after launch.
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Blockchain Development for Internet Company

4.5 Aug 20, 2020

The company was described as having an 'easygoing' nature, which implies a degree of flexibility in their operations. This aspect was specifically highlighted as one of the most impressive qualities of the company, suggesting that they are adaptable and able to accommodate client needs effectively. No areas for improvement were noted, further indicating their ability to meet client expectations through their flexible approach.
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Industry Experience

EthWorks has received positive feedback across various industries, particularly in Financial Services and Gaming. In Financial Services, clients praised their blockchain expertise and ability to deliver high-quality solutions efficiently. The Gaming sector highlighted their strong capabilities in developing secure smart contracts. Overall, EthWorks is recognized for their responsive communication, deep industry knowledge, and commitment to quality, making them a suitable partner for projects in Financial Services, Gaming, and other blockchain-related domains.
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Select Industry to see insights

Gaming IT Services Financial services

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Average Project Cost Breakdown

$10,000 to $49,000 (4) Less than $10,000 (2) $50,000 to $199,999 (2)

What Clients Have Said
Clients consistently commend EthWorks for their competitive pricing and high value for money. One client noted they found EthWorks' rates to be competitive compared to other agencies, while another highlighted the excellent value and communication received throughout the project. Feedback indicates that projects were delivered on time and within budget, with many clients expressing satisfaction with the quality of work and the overall collaborative approach. Overall, sentiment regarding cost and value is overwhelmingly positive.
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Poland (2) United States (2) Canada (1) Denmark (1) Singapore (1) Switzerland (1)

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ESQRD

5.0 10 reviews

$5,000+

$25 - $49 / hr

10 - 49

Warszawa, Poland

Services provided

30% Blockchain

30% Web Development

10% AR/VR Development +4 services

10% E-Commerce Development

10% Low/No Code Development

5% AI Agents

5% Video Production

ESQRD is a design and development company specializing in high-quality web solutions, as indicated by their exceptional track record in managing projects efficiently and maintaining strong cost control. Across their reviews, 100% of clients praised their reliability, confidentiality, and the quality of design work, reinforcing their status as a preferred long-term partner.

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Reviews mention Easy to work with
ESQRD has received highly positive feedback regarding its ease of collaboration. Clients have noted that the team is responsive to needs and adapts well to existing processes, fostering a seamless integration with internal teams. One client highlighted their proactive communication and consistent delivery of quality work on time and within budget. Overall, the sentiment reflects a strong trust in ESQRD's professionalism and reliability, making them a preferred partner for long-term engagements.

AR Application for Delivery Company

5.0 Feb 17, 2021

They were always in touch with us, and they resolved any problems in a short time. There were no delays on their side. Egorov Agency treats customers like friends, and not as sources of money. We’ve worked with other companies in the past, and the services we got from Egorov were much better in comparison.
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Web Development & Design for Marketing Firm

5.0 Apr 3, 2026

Their project management felt very integrated with our internal team, largely because we collaborated through Asana. Over hundreds of projects, they were consistently on time and on budget, which made them a reliable partner in our workflow. While there were occasional delays—as is normal with any long-term engagement—they were always proactive in communicating and setting expectations early. They were responsive to our needs, easy to work with, and did a good job adapting to our processes rather than forcing their own.
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Industry Experience

ESQRD has established expertise across various industries, including Advertising & Marketing, Information Technology, Automotive, Telecommunications, and Healthcare. Reviews highlight their strengths in delivering high-quality design, reliable project management, and effective communication, contributing to enhanced client satisfaction and growth. Overall sentiment is positive, with clients praising their professionalism and ability to meet tight deadlines, making them a suitable partner for projects seeking dependable design and development solutions.
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Advertising & marketing Other industries Information technology Automotive Telecommunications

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Average Project Cost Breakdown

Less than $10,000 (4) $10,000 to $49,000 (3) $50,000 to $199,999 (1) $200,000 to $999,999 (1)

What Clients Have Said
Clients consistently praise ESQRD for delivering high-quality work at competitive prices, noting their reliability in managing budgets effectively. For instance, one client highlighted that ESQRD maintained strong cost control, making them a practical long-term partner. Another remarked on the affordability of their services, stating that the project cost much less than expected. Overall, the sentiment reflects satisfaction with the value for money provided, reinforcing ESQRD's reputation as a cost-effective and trustworthy agency.
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Belarus (4) United States (3) Japan (1) Kazakhstan (1)

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Rite NRG

4.9 16 reviews

$25,000+

$50 - $99 / hr

50 - 249

Wrocław, Poland

Services provided

30% Blockchain

60% IT Managed Services

10% Custom Software Development

Rite NRG is a Blockchain Development company specializing in Smart Contract Development and Blockchain Solutions. Their reviews highlight a strong emphasis on collaboration, problem-solving, and delivering projects on time. With 100% positive feedback, clients commend their deep knowledge, proactive approach, and the ability to enhance teams' understanding of blockchain technology.

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Reviews mention Results-oriented
Clients have expressed a strong sentiment regarding Rite NRG's results-oriented approach, highlighting their impressive commitment to achieving measurable outcomes, such as successful recruitment and timely project delivery. One client noted, "Their culture, collaboration, and commitment to results are impressive," reflecting a high level of satisfaction with Rite NRG's ability to engage stakeholders and manage expectations effectively throughout the project lifecycle.

Dev Support & Team Staffing for Global Technology Company

4.5 Feb 22, 2024

Their culture, collaboration, and commitment to the results are impressive. There are always areas of improvement, however, I think the crucial aspect for the success was to have great engagement by having constructive dialogues and continually reassess our strategies to ensure alignment.
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0 of 1 Blockchain reviews are 5 stars

$50,000 – $199,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Web3 Solution & Mobile App Dev for Mobile App Design Agency
4.5 — Rite NRG was hired to develop a web3 solution and a mobile application for a mobile app design agency. Rite NRG developed an app anchored on blockchain technology, crafting smart contracts using Read more
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Average Project Cost Breakdown

$50,000 to $199,999 (3) $200,000 to $999,999 (3) $10,000 to $49,000 (1)

What Clients Have Said
Clients generally perceive Rite NRG as offering good value for money, often highlighting their competitive pricing and effective communication. For instance, one client appreciated that Rite NRG's pricing fit their budget while offering great support. Another noted that the cost of employment through Rite NRG was lower than standard activities. Overall, the sentiment leans positively, with clients feeling they received quality services relative to the investment made.
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Poland (6) Australia (1) Belgium (1) Denmark (1) Germany (1) Ireland (1) Sweden (1) United Arab Emirates (1) England (1)

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Evojam

4.9 12 reviews

$10,000+

$50 - $99 / hr

10 - 49

Warszawa, Poland

Services provided

20% Blockchain

75% Custom Software Development

5% IT Strategy Consulting

Evojam is a custom software development company that offers expertise in areas such as React, TypeScript, and Qt, among other technologies. The company has an impressive track record, with approximately 90% of client reviews highlighting their technical proficiency, adaptability, and strong project management capabilities. Clients consistently commend Evojam for their professionalism, high-quality deliverables, and ability to understand and align with client needs, making them a reliable partner for software development projects.

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Reviews mention Adaptable
Evojam's adaptability is highlighted positively by clients, particularly in a review from the CEO of Kompas Inwestycji, who noted their ability to refine project ideas and suggest technical solutions during the discovery phase. The collaborative approach and responsiveness to project needs were also emphasized, contributing to a reliable platform that meets deadlines and goals. Overall, clients express high satisfaction with Evojam's adaptability, which distinguishes them as a preferred service provider.

Custom Software Dev for Investment Database Company

5.0 Oct 5, 2021

Evojam has the right skills and adaptability needed to make our project work — that's also what sets them apart as a service provider.
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Industry Experience

Evojam demonstrates significant expertise across various industries, including Information Technology, Software, Advertising & Marketing, and Arts & Entertainment. Clients commend Evojam's technical prowess, adaptability, and effective project management, with notable success in delivering software solutions, enhancing communication platforms, and managing complex projects. Overall, the sentiment is highly positive, particularly within technology-driven sectors, suggesting that potential clients in these industries would benefit from Evojam's collaborative approach and commitment to quality.
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IT Services Research Construction Advertising & marketing Arts, entertainment & music Software Information technology

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Average Project Cost Breakdown

$50,000 to $199,999 (4) Less than $10,000 (2) $10,000 to $49,000 (2) $1,000,000 to $9,999,999 (2) $10,000,000 + (1)

What Clients Have Said
Evojam has received positive feedback regarding their overall cost and value for money. Clients frequently highlight the affordability of their services, with one CEO noting an investment of approximately $13,000, which yielded significant improvements in project outcomes. Another client appreciated their competitive pricing relative to the quality of work delivered, stating that Evojam's expertise and flexibility contributed to a successful partnership. Overall, the sentiment reflects satisfaction with the balance of cost and the high-quality results achieved.
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Poland (4) Germany (2) United States (2) Hong Kong (1) Italy (1) Netherlands (1) England (1)

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Silk Software House

4.9 6 reviews

Undisclosed

$50 - $99 / hr

50 - 249

Warszawa, Poland

Services provided

15% Blockchain

25% Custom Software Development

20% IT Strategy Consulting +3 services

15% E-Commerce Development

15% Mobile App Development

10% Web Development

Silk Software House is a technology company specializing in Blockchain Development and Distributed Ledger Technology. They have demonstrated a strong ability to deliver sophisticated platform features, such as video streaming and live data integration. With 100% positive feedback, reviewers highlight their timely delivery and proactive communication, with 100% noting satisfaction with their project management.

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Reviews mention Puts the customer first
Silk Software House consistently prioritizes customer satisfaction, as highlighted by a client from YetiPay, who praised their excellent project management and understanding of objectives. The client noted the team's proactive nature and attention to detail, stating, "They really care - you can see it through what they say and offer." Overall, the sentiment reflects a strong commitment to client needs, with no areas for improvement identified.

Web & DevOps Development for Financial Services Company

5.0 Mar 12, 2024

We have good contact in terms of understanding each other or maybe I should say that they understand my objectives very well. The main software engineer who is happened to be also one of the co-owners is very calm perfectionist with a lot of proactive initiative. They really care - you can see it through what they say and offer and through what they do - even when they are not asked to do it. They took the biggest burden off my shoulders by taking care of this project.
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Industry Experience

Silk Software House has garnered positive feedback across various industries, including financial services, automotive, software, advertising & marketing, and other sectors. Clients praised their expertise in developing complex systems, such as compliance solutions for financial services and interactive platforms for marketing. Their strengths lie in timely project delivery, effective communication, and a strong understanding of client needs. Overall, their capabilities make them a suitable partner for businesses seeking innovative technology solutions in diverse fields.
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Design Financial services Software Sports Automotive Advertising & marketing

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More responsive than most other service providers

Silk Software House is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Tokenomia.pro

5.0 6 reviews

$5,000+

$50 - $99 / hr

10 - 49

Poznań, Poland

Services provided

10% Blockchain

20% AI Agents

20% AI Consulting +4 services

20% AI Development

10% Business Consulting

10% Cloud Consulting & SI

10% Digital Engineering

Tokenomia.pro is a Blockchain Development company specializing in tokenomics design, smart contract development, and comprehensive blockchain solutions. Feedback from clients highlights their professionalism, timely delivery, and outstanding token engineering expertise, with 100% of reviewers noting their impressive project management and commitment to client needs. The company's knowledge of blockchain technology and their ability to exceed expectations are frequently praised.

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Reviews mention Reasonable pricing
Clients have consistently highlighted Tokenomia.pro's reasonable pricing as a significant advantage, noting that the pricing fit their budget and provided good value for the cost. One CEO specifically mentioned that the attractive pricing of their solutions was a key factor in choosing Tokenomia.pro, which contributed to a successful project outcome. Overall, the sentiment regarding pricing is overwhelmingly positive, with clients expressing satisfaction and appreciation for the value received relative to the cost.

Blockchain Dev & Consulting for Customer Engagement Platform

5.0 Sep 27, 2023

Our relationship with the consulting firm began with their economic consulting support, which helped us address our immediate challenges and refine our strategies. As we progressed, they took on a more integral role by implementing a comprehensive technical solution, ensuring smooth integration and sustained success. This evolution has significantly enhanced our partnership and driven substantial value for our organization. Attractive price of their solutions.
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Industry Experience

Tokenomia.pro has demonstrated expertise across various industries, particularly in Advertising & Marketing, Gaming, and Software. Clients in Advertising & Marketing praised their professionalism, timely delivery, and comprehensive tokenomics consulting. In the Gaming sector, Tokenomia.pro was noted for its deep knowledge of token engineering and effective simulation processes. The Software industry feedback highlighted their responsive project management and technical integration skills. Overall, sentiment is highly positive, positioning Tokenomia.pro as a strong fit for clients in these sectors seeking specialized Web3 and tokenomics solutions.
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Advertising & marketing Gaming Software

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Average Project Cost Breakdown

Less than $10,000 (2) $10,000 to $49,000 (2) $200,000 to $999,999 (1)

What Clients Have Said
Clients consistently praise Tokenomia.pro for their competitive pricing and high value for money. Notably, one client highlighted that their 'pricing fits our budget' and provided 'good value for cost.' Another stated that Tokenomia.pro's 'attractive price' and 'outstanding value of Token Engineering' significantly contributed to their project's success. Overall, the sentiment is overwhelmingly positive, with multiple reviews emphasizing their affordability and the quality of services delivered.
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Espeo Software

4.8 40 reviews

$5,000+

$25 - $49 / hr

50 - 249

Poznań, Poland

Services provided

30% Blockchain

40% IT Strategy Consulting

30% Custom Software Development

Espeo Software is a versatile software development company known for its expertise in custom software solutions, including web development and UI/UX design. Reviews indicate a high level of satisfaction, with 100% positive feedback noting their strong project management, proactive communication, and commitment to client success. Many clients, about 70%, commend their ability to understand and align with project goals, emphasizing their role as a dependable partner.

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Reviews mention Passionate about their work
Clients frequently highlight Espeo Software's passion for their work, with specific mentions of their team's commitment and dedication. One client noted the junior developers' enthusiasm and clear communication of their capabilities. Another praised the project manager's relentless engagement and innovative feature suggestions, stating, 'he was probably the most passionate person there.' Overall, the sentiment is overwhelmingly positive, emphasizing Espeo Software's proactive approach and genuine investment in their clients' success.

Web-Based Platform Development for Mental Healthcare Company

5.0 Aug 4, 2022

Espeo Software is good at their work and has a great team. If you start by building a strong relationship with them, they'll be more likely to overdeliver. Their values are excellent and they treat their staff well; they're very passionate.
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NodeJS Dev for Sustainability Solutions Company

3.5 Jan 4, 2018

This was a fairly complicated project, both in terms of the technical aspects, as well as understanding the overall vision. Espeo grasped the project quickly and was enthusiastic about the work. Their intuitiveness saved us the time of having to explain every concept.
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iOS, Android, & Web App Support for Publishing Company

4.0 Oct 19, 2018

I'm most impressed by the team's project management and communication skills. Espeo Software definitely has the passion to get things done.
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Development of Crowdfunding Platform

4.5 Jan 3, 2017

Sign Dominik [Zyskowski, software product manager and senior consultant at Espeo Software] on to work on your project. He worked with us nonstop and is probably the most passionate person there who was dedicated to working with us. He was passionate and provided new features, some that we didn't even think about.
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1 of 1 reviews is 5 stars

Unknown avg. project cost

Reviewed 1 time in the past 6 months
Espeo Software has received positive feedback over the past six months, particularly for its effective team scaling and operational support. Clients highlighted the company's strong project management, timely delivery, and proactive communication. One client noted Espeo Software's exceptional ability to act as a true partner, not just an outsourcing service, by combining recruitment with ongoing team development initiatives. Overall, the sentiment is highly favorable, with no significant areas for improvement identified.
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Industry Experience

Espeo Software has demonstrated expertise across multiple industries, including Information Technology, Government, Financial Services, Education, and Media. Clients commend their strong project management, technical proficiency, and adaptability. In IT, they excel in software development, particularly with back-end and mobile applications. Government projects highlighted their ability to deliver solutions efficiently, while in Financial Services, they displayed strong capabilities in blockchain and fintech applications. Overall, feedback indicates a positive sentiment, with Espeo recognized as a reliable partner for diverse project needs.
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Government Healthcare Consumer Products Business services Other Industry Financial services Media Software IT Services Education Information technology Advertising & marketing Publishing

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Average Project Cost Breakdown

$50,000 to $199,999 (16) Less than $10,000 (5) $10,000 to $49,000 (5) $200,000 to $999,999 (5)

What Clients Have Said
Clients consistently perceive Espeo Software as offering excellent value for money, often highlighting their competitive pricing and effective project management. One client noted that Espeo's pricing fit their budget perfectly, while another praised their ability to deliver quality work promptly, stating that they were impressed with the efficiency and responsiveness of the team. Overall, the sentiment reflects a strong appreciation for the cost-effectiveness of Espeo's services, with many clients expressing satisfaction with the outcomes relative to their investment.
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Cowchain

5.0 36 reviews

$25,000+

$25 - $49 / hr

50 - 249

Warszawa, Poland

Services provided

40% Blockchain

35% Custom Software Development

15% AI Development +1 service

10% Web Development

Cowchain is a Blockchain Development company renowned for its expertise in Blockchain Solutions, Smart Contract Development, and Decentralized Application (DApp) Development. Reviews highlight their deep industry knowledge, strong project management, and ability to deliver high-quality applications promptly. Approximately 90% of the feedback emphasizes Cowchain’s reliability and innovative approach, with multiple clients noting their impressive ability to anticipate and solve potential issues.

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Industry Experience

Cowchain has demonstrated expertise in the Information Technology, Financial Services, Gaming, and Advertising industries. Clients praised their ability to deliver complex blockchain solutions, including smart contracts and decentralized applications, with speed and precision. Their strengths lie in effective project management, responsiveness, and a deep understanding of DeFi mechanics. Overall sentiment is highly positive, indicating Cowchain is particularly suited for projects in fintech, gaming, and blockchain development.
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IT Services Advertising & marketing Other Industry Financial services Gaming Software Information technology

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Average Project Cost Breakdown

$10,000 to $49,000 (9) $50,000 to $199,999 (7) Less than $10,000 (1) $200,000 to $999,999 (1)

What Clients Have Said
Cowchain has consistently been praised for its competitive pricing and overall value for money. Clients highlighted that the company's pricing fit their budgets and noted the good value received for the cost. For instance, one client stated, 'Pricing fit our budget' and 'Good value for cost,' while another emphasized that Cowchain's services were aligned with their financial expectations. Overall, the sentiment across reviews reflects satisfaction with the cost-effectiveness of Cowchain's offerings.
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More responsive than most other service providers

Cowchain is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Ukraine (6) United States (3) Cyprus (2) Estonia (2) United Arab Emirates (2) Virgin Islands (British) (1) Canada (1) Ireland (1) Lithuania (1) Poland (1)

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Neti

5.0 11 reviews

$25,000+

$50 - $99 / hr

10 - 49

Rzeszów, Poland

Services provided

40% Blockchain

30% Custom Software Development

20% IT Strategy Consulting +1 service

10% AI Development

Neti is a distinguished Blockchain Development company, excelling in Distributed Ledger Development and Smart Contract Development. Across various reviews, Neti consistently received outstanding feedback, with 100% of reviewers praising their technical expertise, proactive support, and commitment to client success. Clients highlighted their project management skills and ability to adapt to changing requirements, further solidifying their reputation as a reliable partner in Blockchain Solutions.

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Reviews mention Reliable
Neti has received positive feedback regarding their reliability, with clients highlighting their commitment to keeping promises and delivering on expectations. One client noted, 'Their commitment to delivering what we asked for was second to none,' emphasizing their dependability. While there were minor areas for improvement in project management, the overall sentiment reflects a strong trust in Neti's capabilities to execute projects effectively and maintain communication throughout the engagement.

Web Development for Art Company

5.0 Aug 28, 2025

Neti’s project management had some areas for improvement but was generally good. Moreover, their commitment to delivering what we asked for was second to none. They kept their promises. We communicated via calls and emails.
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Industry Experience

Neti has demonstrated expertise across diverse industries including Web3, information technology, and arts. Clients praised their innovative solutions in payment systems and blockchain development, particularly in enhancing UI/UX for decentralized applications. Overall sentiment across industries is highly positive, highlighting Neti's strengths in project management, timely delivery, responsiveness, and a collaborative approach. Companies focused on tech-driven projects, especially those in blockchain and digital arts, would find Neti a suitable partner.
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Social Networking IT Services Nonprofit Software Information technology Other industries Arts, entertainment & music

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Average Project Cost Breakdown

$200,000 to $999,999 (3) $50,000 to $199,999 (2) $10,000 to $49,000 (1) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients consistently highlight Neti's exceptional value for money, noting a strong alignment between quality and cost. One client remarked on their 'good value for cost' and praised their commitment to project success, indicating that the investment was justified by the outcomes achieved. Another client emphasized their flexibility and reasonable pricing, while a third highlighted Neti's dedication to exceeding expectations without compromising on quality. Overall, the sentiment is overwhelmingly positive regarding Neti's pricing and the value they deliver.
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United Arab Emirates (2) France (1) Germany (1) Hong Kong (1) Poland (1) United States (1) England (1)

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3dev

5.0 3 reviews

$5,000+

$25 - $49 / hr

2 - 9

Bielsko-Biała, Poland

Services provided

50% Blockchain

20% Custom Software Development

15% Web Development +2 services

10% AR/VR Development

5% Other Application Development

3dev is a specialized blockchain development company with expertise in smart contracts, tokenization, and decentralized applications. They consistently receive positive feedback for their technical proficiency and problem-solving capabilities, with 100% of reviewers praising their dedication, timely delivery, and effective communication. Reviewers also highlight 3dev's ability to quickly adapt and integrate into clients' workflows, demonstrating a strong commitment to project success.

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Reviews mention Reliable
Clients consistently highlight 3dev's reliability, noting their exceptional throughput and dependable performance compared to previous systems. One CEO emphasized the company's commitment to improving solutions and preventing potential issues, stating that 3dev's communication and project management were smooth and effective. Overall, the sentiment reflects a strong trust in 3dev's capabilities, with clients appreciating their expertise and proactive approach throughout the project.

Toolset Dev for Trading Platform

5.0 Oct 12, 2022

The solution throughput and reliability was incomparably better than our legacy system. Current system is able to process big amounts of data thanks to scalable architecture. The workflow was smooth, we were amazed how many good ideas come from their side.
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Industry Experience

3dev has demonstrated expertise across multiple industries, including Software, IT Services, and Gaming. In the Software industry, they excelled in blockchain technology, notably in smart contract development and crowdfunding solutions. In IT Services, their strengths lie in creating advanced trading tools with a focus on real-time data processing. The Gaming sector highlights their capability in developing blockchain-based applications and NFT integrations. Overall, clients appreciate their responsiveness, project ownership, and ability to deliver high-quality solutions promptly.
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Software IT Services Gaming

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Average Project Cost Breakdown

$10,000 to $49,000 (2) $50,000 to $199,999 (1)

What Clients Have Said
Clients have consistently praised 3dev for delivering exceptional value for money, often noting their competitive pricing and commitment to project success. For instance, one client highlighted that 3dev offered the 'most reasonable offer' while meeting tight deadlines. Another mentioned their ability to enhance project outcomes significantly, thereby justifying costs. Overall sentiment reflects satisfaction with the quality of work relative to investment, with no clients reporting concerns regarding pricing or value.
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Poland (2) United Arab Emirates (1)

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Symfa

4.9 18 reviews

$10,000+

$50 - $99 / hr

50 - 249

Warszawa, Poland

Services provided

20% Blockchain

40% Mobile App Development

10% AI Development +3 services

10% BI & Big Data Consulting & SI

10% Custom Software Development

10% Low/No Code Development

Symfa is a versatile software development company specializing in areas such as web and mobile app development, DevOps, data analysis, and IoT solutions. Across various reviews, 100% of clients praised their value for cost and responsiveness. Furthermore, around 85% highlighted Symfa's effective project management and seamless communication, while 70% emphasized their commitment to delivering high-quality work and meeting deadlines.

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Industry Experience

Symfa has demonstrated expertise across various industries, primarily in Information Technology, Financial Services, Telecommunications, eCommerce, and Advertising & Marketing. Clients noted their strengths in enhancing development speed, modernizing legacy systems, and providing staff augmentation. Overall sentiment is positive, highlighting their strong project management, technical proficiency, and effective communication. Industries such as IT and Financial Services have seen significant impact, suggesting Symfa is well-suited for clients seeking innovative software solutions in these sectors.
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eCommerce Information technology Advertising & marketing Financial services Other industries Telecommunications Retail

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United States (6) Poland (3) Austria (1) Cyprus (1) Georgia (1) Germany (1) Kazakhstan (1) Norway (1) Serbia (1)

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Warszawa, Poland

62/01 Grzybowska, Suite 123
Warszawa, Poland 00-127
151 - 200

+48 573 558 298

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Qulix

4.9 10 reviews

$25,000+

$50 - $99 / hr

250 - 999

Wrocław, Poland

Services provided

10% Blockchain

10% AI Development

10% Application Testing +7 services

10% BI & Big Data Consulting & SI

10% Custom Software Development

10% DevOps Managed Services

10% IoT Development

10% Mobile App Development

10% UX/UI Design

10% Web Development

Qulix is a comprehensive software development company offering diverse services such as mobile app development, web development, UI/UX design, and strategic consulting. Across various reviews, clients consistently praise Qulix for its technical expertise, responsiveness, and strong project management skills. Approximately 90% of reviewers highlight their ability to deliver high-quality solutions on time and within budget, while emphasizing their impressive company culture and dedication to client satisfaction.

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Reviews mention Team players
Clients consistently highlight Qulix Systems' collaborative nature, describing them as an extension of their own teams. One client noted their seamless integration, stating there were no cultural or language barriers, which enhanced communication. Their proactive engagement, such as onsite visits for complex functionalities, further exemplifies their commitment to teamwork. Overall, the sentiment reflects strong appreciation for Qulix's team player mentality, contributing positively to project outcomes and client satisfaction.

Custom e-Commerce Development Business Services Firm

5.0 Feb 11, 2015

We’re pretty much always in constant communication with them. We don’t experience cultural or language barriers in any way when dealing with their developers or project leads. We feel like they’re almost an extension of our own organization. That’s how well they can integrate with our in-house team.
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Industry Experience

Qulix Systems has demonstrated expertise across various industries, notably in Financial Services, Education, Advertising & Marketing, and IT. Clients commend their strong technical capabilities, timely delivery, and collaborative project management. In Finance, they excel in complex software development, with clients noting their high-quality coding and proactive communication. In Education, they effectively support technological advancements for e-learning platforms. Overall, Qulix is regarded as a reliable partner for businesses seeking sophisticated development solutions, particularly in finance and technology sectors.
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Engineering Information technology Advertising & marketing Education Financial services IT Services

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Average Project Cost Breakdown

$200,000 to $999,999 (3) $50,000 to $199,999 (2) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients generally perceive Qulix Systems as offering good value for money, particularly due to their competitive pricing compared to onshore alternatives. One client noted significant cost benefits compared to hiring local developers, stating, "We see a cost-benefit to working with them as opposed to hiring onshore." Another client highlighted the quality of work delivered, emphasizing that Qulix's expertise justified their pricing despite being "not very cheap." Overall, the sentiment reflects satisfaction with the cost relative to the quality and expertise provided.
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United States (5) England (3) Estonia (1) Germany (1)

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DevelopsToday

5.0 14 reviews

$10,000+

$25 - $49 / hr

50 - 249

Warszawa, Poland

Services provided

15% Blockchain

40% Mobile App Development

25% Web Development +2 services

10% Application Testing

10% Low/No Code Development

DevelopsToday is a blockchain development company specializing in creating complex systems and innovative fintech solutions, such as blockchain and fiat payment integrations. With 100% positive reviews, clients commend DevelopsToday for their efficient project management, timely delivery, and cost-effective services. Notably, 100% of reviewers highlighted their deep expertise in blockchain technology and fintech.

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Reviews mention Unique expertise
Clients have expressed a strong appreciation for DevelopsToday's unique expertise, highlighting their excellent technical skills and flexible approach. One client noted their impressive capability in mobile and web development, particularly for complex projects like the Shido health app. While the overall sentiment is positive, a suggestion for improvement was made regarding the addition of cloud development skills to their portfolio, indicating a desire for further specialization.

Web & Mobile App Dev for Health & Wellness Company

5.0 Jun 15, 2023

The service provider met targets and deadlines and delivered the expected outcomes. They demonstrate excellent technical skills. DevelopsToday has a flexible approach and is easy to work with.
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2 of 2 Blockchain reviews are 5 stars

$50,000 – $199,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Web & Mobile App Development for FinTech Company
5.0 — DevelopsToday develops a web application and a mobile software development kit (SDK) for a fintech company. The web app integrates third-party payment services, and the SDK processes e-commerce Read more
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Industry Experience

DevelopsToday has demonstrated expertise across various industries, including Financial Services, Real Estate, Sports, Arts, and Health Tech. Clients commend their technical proficiency, particularly in mobile and web applications, as well as strong project management skills. The overall sentiment is positive, highlighting their commitment to quality, timely delivery, and strong communication. Financial services and Real Estate projects show substantial impact, while their adaptability across industries suggests they are well-suited for diverse client needs.
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Software IT Services Arts, entertainment & music Healthcare Media Construction Business services Consumer Products Financial services

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Average Project Cost Breakdown

$50,000 to $199,999 (6) $10,000 to $49,000 (2) $200,000 to $999,999 (2)

What Clients Have Said
DevelopsToday is frequently recognized for providing excellent value for money, with clients noting their competitive pricing and high-quality deliverables. One CEO stated they were impressed by the 'good value for cost' and the 'quality of their output for the cost.' Overall, clients expressed satisfaction with the efficiency and effectiveness of the services relative to the investment, often highlighting the seamless communication and project management that complemented their reasonable pricing.
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Authentic Digital

4.9 5 reviews

$5,000+

$100 - $149 / hr

10 - 49

Kraków, Poland

Services provided

20% Blockchain

25% UX/UI Design

20% Custom Software Development +2 services

20% Web Design

15% Web Development

Authentic Digital specializes in UX/UI design, web development, and digital transformation services, providing modern design systems and engaging digital solutions. Across their reviews, 95% of clients highlighted their innovative approach, dedication, and adherence to timelines, while 75% praised their skill in managing complex projects and delivering beyond expectations. Authentic Digital is recognized for their exceptional communication and ability to align with client goals consistently.

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Reviews mention Team players
Clients consistently describe Authentic Studio as team players, highlighting their collaborative approach and responsiveness. One CEO noted, 'Hiring them felt like expanding our team - they cared about our product as much as we did.' Their structured communication and involvement of leaders in key discussions fostered a productive environment. Despite minor delays, the overall sentiment reflects a strong appreciation for their commitment and teamwork, making them a trusted partner in achieving project goals.

Rebranding & Web Development for Educational Tech Company

5.0 Sep 24, 2019

Hiring them felt like expanding our team - they cared about our product as much as we did. Blazing fast response and accurate and fresh ideas. As mentioned, Authentic Studio have been always presenting everything using prototypes or mockups so we were always on the same page and we did not waste time on emails and pointless notes.
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Average Project Cost Breakdown

Less than $10,000 (1) $10,000 to $49,000 (1)

What Clients Have Said
Clients consistently express satisfaction with Authentic Studio's pricing and value for money. One review noted, 'They go above and beyond to deliver on time and budget,' highlighting their commitment to quality despite tight deadlines. Another client remarked on their reasonable investment of approximately $6,600 for a robust prototype, stating they were 'blown away' by the quality of work. Overall, feedback indicates a strong alignment of cost with the quality of services provided, reinforcing the company's reputation for delivering exceptional value.
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Hong Kong (2) England (2)

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Kraków, Poland

18 Józefa Sarego
Kraków, Poland 33-332
16 - 20

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Alcosi Group

5.0 3 reviews

$10,000+

$50 - $99 / hr

50 - 249

Wrocław, Poland

Services provided

15% Blockchain

30% E-Commerce Development

15% AI Development +4 services

10% AR/VR Development

10% Custom Software Development

10% IT Staff Augmentation

10% Low/No Code Development

Alcosi Group offers services in custom software and mobile app development, showcasing expertise in architecture design and support for iOS and Android platforms. Reviews highlight their strong project management skills, responsiveness, and proactive attitude. Clients appreciate their commitment to deadlines and budget, recommending them for future projects.

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Reviews mention Timely
The feedback regarding Alcosi Group's timeliness is overwhelmingly positive. Clients have noted that Alcosi Group consistently delivers projects on time and within budget, which is highlighted by one client's remark on their accuracy and helpfulness. They effectively utilize project management tools like JIRA and Microsoft Teams to ensure timely communication and delivery. Overall, clients express satisfaction with Alcosi Group's punctuality and project management capabilities.

Mobile App & Web Dev for App Testing Company

5.0 Mar 23, 2023

Alcosi Group has managed to deliver all projects on time and within budget. We use JIRA to track and manage the projects, as well as Microsoft Teams for communication.
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Average Project Cost Breakdown

$200,000 to $999,999 (2)

What Clients Have Said
Clients express strong satisfaction with Alcosi Group's cost-effectiveness and value for money. One client noted an investment of $2,000–$5,000 for a mobile app, praising the delivery within budget. Another, investing at least $500,000, highlighted their rapid development and high-quality output. Overall, feedback indicates that Alcosi Group provides excellent service without compromising on quality, with no reported areas for improvement, reinforcing a positive sentiment regarding their pricing and value.
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Belarus (1) Poland (1)

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Wrocław, Poland

123 Klecińska
Wrocław, Poland 54-413
31 - 40

+48 573 354 121

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GO ONLINE

5.0 11 reviews

$10,000+

$25 - $49 / hr

10 - 49

Warszawa, Poland

Services provided

10% Blockchain

30% Web Development

20% Custom Software Development +4 services

10% AI Development

10% Cloud Consulting & SI

10% Low/No Code Development

10% Mobile App Development

GO ONLINE is a versatile software development company specializing in UI/UX design, website development, and custom software solutions. Reviews highlight their strong communication, adaptability, and project management skills, with 100% positive feedback emphasizing their ability to meet deadlines and deliver quality products. Clients appreciate their attention to detail and innovative approach, as well as their capability to listen and address business needs effectively.

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Reviews mention Well-organized projects
GO ONLINE has received positive feedback regarding their well-organized project management. Clients noted that communication was seamless, with project managers and designers effectively guiding them through the development process. One client highlighted the clarity of updates shared via Monday.com, ensuring they were informed about each project version. Another client emphasized the team's engagement and the smooth execution of deadlines, stating, 'everything worked like clockwork.' Overall, clients expressed high satisfaction with the structured approach and timely delivery.

Mobile App Design & Development for Social Media Platform

5.0 Sep 30, 2022

The project manager, lead UI/UX, and lead developer led us by the hand from the beginning to the end of the process. The process was organized very well, we knew about every next version of the project because was published on Monday board. We communicated mostly with slack and Figma for the design part, besides we had a few meetings in GoOnline’s office. We had no issues with deadlines and everything went as we established.
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Software Development for Vehicle Diagnostic System

5.0 Aug 27, 2022

Everything was organized very well. The whole process we were led by hand, we didn’t need to think about this project because everything worked like in clock. Every deadline was met on time, we could monitor the deadlines and progress via monday. We contacted mainly via slack and figma or in our offices or diagnostic stations while testing the software.
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Industry Experience

GO ONLINE has demonstrated expertise across diverse industries including automotive, advertising & marketing, manufacturing, arts & entertainment, and technology. Clients commend their strong project management, communication, and ability to adapt to specific industry needs. Feedback highlights their strengths in UI/UX design, development, and timely delivery, fostering great collaboration and satisfaction. Overall sentiment across these sectors is highly positive, indicating a solid fit for projects requiring custom software development and digital solutions.
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Business services Other industries Automotive Advertising & marketing Manufacturing Arts, entertainment & music Energy & natural resources

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Average Project Cost Breakdown

$10,000 to $49,000 (5) $50,000 to $199,999 (2) $200,000 to $999,999 (1)

What Clients Have Said
Clients generally perceive GoOnline as offering excellent value for money, with many noting their competitive pricing and high-quality deliverables. One client appreciated their flexibility and fair pricing despite complex requirements, while another highlighted that GoOnline’s costs were significantly lower than competitors. Overall, the sentiment reflects satisfaction with the balance between cost and the quality of service provided, as clients consistently reported excellent communication and project management, further enhancing the perceived value.
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Poland (9) Denmark (1)

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Concise Software

4.7 23 reviews

$10,000+

$50 - $99 / hr

50 - 249

Rzeszów, Poland

Services provided

15% Blockchain

35% Web Development

25% Custom Software Development +3 services

10% Low/No Code Development

10% Mobile App Development

5% UX/UI Design

Concise Software is a software development company that offers comprehensive services, including frontend and backend development, project management, and technical consulting. Across multiple reviews, 100% of clients highlighted their professionalism, effective communication, and technical expertise. They consistently deliver projects on time and within budget, with 90% of reviewers appreciating their flexibility and problem-solving approach, although some noted room for improvement in design implementation and cost estimation accuracy.

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Reviews mention Trustworthy
Concise Software has garnered a strong reputation for trustworthiness, as evidenced by client feedback highlighting their experienced and skilled developers. One client noted their invaluable relationship, stating, 'Concise's developers are some of the most experienced, trustworthy, and skilled in the market.' This sentiment is supported by the seamless integration into the client's workflow and consistent delivery of high-quality results, reinforcing the overall perception of Concise as a reliable partner.

Mobile App Development for Food Ordering Platform

5.0 Apr 16, 2018

Concise's developers are some of the most experienced, trustworthy, and skilled in the market. Their strong relationship with us is invaluable to our company. The agency's access to leading talent and consistent delivery of high-quality results keeps us happy.
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Industry Experience

Concise Software has demonstrated strong expertise across various industries, including logistics, financial services, automotive, healthcare, retail, and e-commerce. Clients have praised their adaptability, technical skills, and efficient project management. In logistics, they improved delivery systems; in financial services, they enhanced back-office applications; and in automotive, they developed supportive web tools for dealer networks. Overall, sentiment is highly positive, particularly highlighting their communication, flexibility, and ability to deliver high-quality results in complex projects.
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Information technology Consulting Software Logistics & Supply Chain Financial services Automotive Arts, entertainment & music IT Services Design Consumer Products Other Industry Retail Healthcare Education

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Average Project Cost Breakdown

$200,000 to $999,999 (7) $10,000 to $49,000 (5) $50,000 to $199,999 (4) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Concise Software is commended for providing good value for money, with clients noting fair pricing relative to the quality of service. One executive highlighted their selection due to 'good value for cost,' while another emphasized that the costs were 'fair given the quality perceived.' Overall, clients expressed satisfaction with the balance of cost and quality, indicating that Concise delivers solid results within budget constraints.
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Rzeszów, Poland

Geodetow 1
Rzeszów, Poland 35-001
50 - 75

+48 883435977

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PlayFusionLabs

5.0 4 reviews

$5,000+

$25 - $49 / hr

10 - 49

Przemyśl, Poland

Services provided

15% Blockchain

45% Custom Software Development

20% AR/VR Development +2 services

10% Mobile App Development

10% Video Production

PlayFusionLabs is a company specializing in 3D modeling and interactive 3D experiences. Across all reviews, clients consistently praised their project management, production speed, and exceptional results, with no suggestions for improvement. Approximately 100% of reviewers expressed satisfaction with their professionalism and communication.

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2 of 2 reviews are 5 stars

Less than $10,000 avg. project cost

Reviewed 2 times in the past 6 months
PlayFusionLabs has received highly positive feedback over the last six months, particularly for its 3D modeling and interactive project capabilities. Clients praised the company's professionalism, impressive project management, and rapid production speed. One CEO noted that PlayFusionLabs consistently met deadlines and exceeded expectations, while another highlighted the exceptional quality of their deliverables. Overall, clients expressed satisfaction with the value offered and found no areas for improvement.
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Industry Experience

PlayFusionLabs has demonstrated expertise across the Media, Gaming, and Arts & Entertainment industries. Clients highlight their strengths in creating interactive 3D experiences, game graphics, and 3D modeling for multimedia projects. Feedback consistently reflects high levels of satisfaction with project management, timely deliveries, and exceptional quality of work. Overall sentiment is highly positive, indicating that PlayFusionLabs is particularly well-suited for clients in need of advanced visual and interactive solutions.
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Gaming Arts, entertainment & music Media

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United Arab Emirates (1) Ukraine (1) England (1)

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Sygnisoft sp. z o.o.

4.9 4 reviews

$1,000+

$50 - $99 / hr

10 - 49

Warszawa, Poland

Services provided

15% Blockchain

35% Custom Software Development

30% Mobile App Development +1 service

20% Web Development

Sygnisoft sp. z o.o. is a versatile software development company specializing in creating tailored platforms and front-end solutions, with expertise in the gaming and gambling sectors. Clients commend their commitment and industry knowledge, with over 90% of feedback highlighting smooth project management and effective communication. Their ability to deliver projects within tight timelines is noted as a significant strength.

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Reviews mention Communicative
Clients have consistently praised Sygnisoft S.A. for their communicative approach throughout project engagements. Notably, one CEO highlighted the smooth and clear communication facilitated by their project manager, emphasizing transparency and responsiveness. They utilized tools like Jira, Slack, and Skype effectively, ensuring that misunderstandings were minimal. Clients appreciated the team's commitment to understanding their specific needs, which has significantly enhanced collaboration and project outcomes.

Custom Software & Web Development for Gaming Company

5.0 Mar 4, 2021

Everything was very transparent. We had access to Jira, and our teams used Slack and Skype for meetings and communication. Most of the communication was carried out online because of the pandemic situation. They were very responsive and willing to discuss different topics. The communication was very smooth and clear. From a project management perspective, I would say that their project manager was very helpful. We carried out QA sessions before the next feature was implemented, and he asked many questions and wanted to understand all of our needs.
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Industry Experience

Sygnisoft sp. z o.o. has demonstrated strong expertise in the Gaming and Gambling industries. Clients commend their commitment, responsiveness, and technical proficiency, particularly in developing custom platforms that integrate analytics for mobile games and casino operations. The company is recognized for its deep understanding of industry-specific needs, including knowledge of game analytics and casino game mechanics. Overall, feedback indicates a highly positive sentiment, making Sygnisoft a suitable partner for projects in these sectors.
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Gaming Gambling

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Average Project Cost Breakdown

$200,000 to $999,999 (2)

What Clients Have Said
Clients have expressed positive sentiments regarding Sygnisoft sp. z o.o.'s cost and value for money. One client highlighted that their ongoing project has a budget of around $300,000, emphasizing the significant workflow improvements achieved. Another noted the timely delivery of a complex frontend project, which was crucial for their operations. Overall, clients appreciate the effective engagement and expertise provided by Sygnisoft, reinforcing their belief that the investment yields substantial returns.
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Malta (1) Poland (1)

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Navarra Lab

5.0 1 review

$5,000+

$50 - $99 / hr

10 - 49

Kraków, Poland

Services provided

10% Blockchain

30% Web Development

20% Custom Software Development +3 services

20% E-Commerce Development

10% AR/VR Development

10% Mobile App Development

Navarra Lab is a proficient web development company specializing in React.js, known for creating high-performance websites with enhanced user experiences. Overall feedback is overwhelmingly positive, highlighting their expertise, efficient project management, and commitment to delivering exceptional results. Impressively, 100% of the reviewers praised their knowledgeable team and agile work approach.

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Industry Experience

Navarra Lab has demonstrated significant expertise in the software industry, particularly in web development utilizing React.js. Clients have praised their exceptional project management, commitment to timelines, and the ability to deliver enhanced user experiences. The overall sentiment is highly positive, with notable strengths in agile methodologies and seamless communication tools like Slack and Jira. Potential clients in the software sector seeking reliable and knowledgeable development teams may find Navarra Lab to be a suitable partner.
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Software

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Average Project Cost Breakdown

$10,000 to $49,000 (1)

What Clients Have Said
Clients have praised Navarra Lab for delivering exceptional value for money, particularly in the context of their expertise and efficient project management. One client noted the significant improvement in performance and user experience of their website after the redesign, highlighting the team's knowledge and commitment. Overall sentiment indicates that clients feel the investment in Navarra Lab's services was justified, with no reported areas for improvement.
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Blockhunters

5.0 2 reviews

$5,000+

$50 - $99 / hr

2 - 9

Łódź, Poland

Services provided

60% Blockchain

30% Cybersecurity

10% Custom Software Development

Blockhunters is a security auditing company specializing in blockchain and smart contract assessment. The overall feedback from their reviews is overwhelmingly positive, with a 100% satisfaction rate noted by clients. They are praised for their prompt communication, transparency, and expertise in both tactical and strategic levels of blockchain security, making them a preferred choice for future collaborations.

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Reviews mention Helpful
Clients have expressed high satisfaction with Blockhunters, highlighting their rapid response times and effective communication. One client noted the impressive speed of their security audit, which identified over 30 vulnerabilities promptly. The customer service was described as 'exceedingly helpful,' even beyond the initial scope of work. The transparency and professionalism of the team were particularly appreciated, reinforcing a positive and collaborative working relationship. Overall, the sentiment is overwhelmingly positive, with clients eager to continue partnerships.

Cybersecurity for Digital Art Firm

5.0 Nov 5, 2021

As we had questions over the following days, they were exceedingly helpful and quick to reply, even though we had overstepped the scope of work we originally paid for a little bit. When we were ready to move on with the next phase of our release, they were available and happy to continue working together with a new agreement. Every interaction was productive and supportive.
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Industry Experience

Blockhunters has demonstrated expertise in security audits across the Arts, Entertainment & Music and IT Services industries. Clients commend their thoroughness and rapid response times, with notable success in identifying critical vulnerabilities in blockchain projects. The overall sentiment is highly positive, highlighting their effective communication, professionalism, and ability to handle complex projects. Potential clients in these sectors can expect a committed partner that combines technical proficiency with a customer-focused approach.
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Arts, entertainment & music IT Services

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Average Project Cost Breakdown

Less than $10,000 (1) $10,000 to $49,000 (1)

What Clients Have Said
Clients generally perceive Blockhunters as offering excellent value for money, with notable feedback highlighting their reasonable pricing structure. One client appreciated their expertise and competitive rates, stating they were 'very reasonably priced for their services.' Another emphasized the timely delivery of results and comprehensive audits, making the investment worthwhile. Overall, clients express satisfaction with the quality of work relative to costs, suggesting a strong alignment between the company's pricing and the value delivered.
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hyperlab.digital

5.0 5 reviews

$25,000+

$25 - $49 / hr

10 - 49

Warszawa, Poland

Services provided

90% Blockchain

10% AI Development

hyperlab.digital is a versatile software development company proficient in data science solutions, web development, and marketing automation. Clients consistently praise their ability to deliver high-quality, timely outcomes tailored to specific business needs. Approximately 75% of reviewers appreciate their team's expertise and professionalism, while 25% suggest minor improvements in project negotiation and requirement management.

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Reviews mention Professional
The overall sentiment regarding professionalism at HYPERLAB is highly positive. Clients appreciate the team's clear communication about technologies and their commitment to delivering quality results. One client noted the 'great professional approach' of the team, highlighting their effective daily communication via instant messaging and Skype. This consistent engagement and clarity in project management contribute to a strong perception of professionalism among clients.

Web Development for Online Fashion Retailer

5.0 Jul 9, 2021

I liked that all team members clearly explain what technologies they use and why. Great professional approach.
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Industry Experience

HYPERLAB has demonstrated expertise across a variety of industries, including online retail, data science, and advertising & marketing. Clients praised their ability to deliver high-quality solutions, such as automated data processing systems and user-friendly online stores. The overall sentiment is positive, highlighting their strong project management, timely delivery, and deep understanding of both technical and marketing needs. Potential clients in these sectors may find HYPERLAB a suitable partner for projects requiring robust technical solutions and effective communication.
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Other Industry IT Services Advertising & marketing

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Average Project Cost Breakdown

$10,000 to $49,000 (2) $50,000 to $199,999 (2)

What Clients Have Said
Clients generally find HYPERLAB to provide good value for money, with comments highlighting their effective project execution and timely delivery. One client noted a significant reduction in operating costs due to the tools developed, reflecting strong cost efficiency. Another appreciated the fair estimates provided during the selection process. Overall, the sentiment indicates satisfaction with the balance of quality and pricing, although one client suggested improvements in negotiation skills, hinting at potential for better pricing strategies.
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Germany (1) Greece (1) Israel (1) Poland (1)

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teonite

4.8 11 reviews

$10,000+

$100 - $149 / hr

10 - 49

Szczecin, Poland

Services provided

10% Blockchain

35% Custom Software Development

10% AI Development +6 services

10% Product Design

10% UX/UI Design

10% Web Development

5% Architectural Design

5% IT Strategy Consulting

5% Mobile App Development

Teonite is a versatile software development company offering services in data warehousing, mobile and web applications, machine learning, and custom software solutions. The company has received overwhelmingly positive feedback, with clients praising their expertise, professionalism, and proactive problem-solving approach. Approximately 90% of reviewers commend their project management skills, while about 80% highlight their ability to deliver projects on time and within budget. Teonite is particularly noted for integrating seamlessly with clients' teams and offering insightful recommendations.

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Industry Experience

TEONITE has garnered positive feedback across various industries, showcasing strengths in Media, Financial Services, and Information Technology. In Media, they excelled in developing user-friendly mobile apps, enhancing user engagement. In Financial Services, they effectively built data warehouses and automated scoring processes, demonstrating strong technical expertise. The Information Technology sector highlighted their capability in software development and project management. Overall, TEONITE's agility, communication, and problem-solving skills resonate positively across industries, making them a versatile partner for complex projects.
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Media Nonprofit Telecommunications Financial services Information technology IT Services

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Average Project Cost Breakdown

$50,000 to $199,999 (4) $10,000 to $49,000 (2) $200,000 to $999,999 (2)

What Clients Have Said
TEONITE is perceived as offering good value for money, with clients reporting satisfaction with their investment. A political research company noted an investment of $25,000–$50,000, leading to positive user feedback on their app. A software company spent €700,000, highlighting TEONITE's proactive engagement and reliability. Overall, clients appreciate their expertise and problem-solving abilities, although some noted the importance of clear communication regarding project expectations to maximize value.
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Poland (6) Germany (3) United States (2)

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IN-FOMO.

5.0 4 reviews

$1,000+

$25 - $49 / hr

10 - 49

Warszawa, Poland

Services provided

40% Blockchain

20% AI Development

20% Web Development +2 services

10% UX/UI Design

10% Web Design

IN-FOMO. is a Blockchain Development company specializing in end-to-end Web3 solutions, including Smart Contract Development and Decentralized Application (DApp) Development. With 100% positive reviews, clients praise their technical prowess and user-focused approach, achieving all milestones ahead of schedule and significantly increasing user engagement and retention. Their project management is noted for its clarity, organization, and proactive responsiveness.

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Industry Experience

IN-FOMO has demonstrated notable expertise in the Design, SaaS, Web3, and Fintech industries. Clients commend their technical proficiency in blockchain development, user experience design, and project management, leading to successful product launches with zero critical bugs and high user engagement. Overall sentiment is highly positive, highlighting IN-FOMO's strong technical capabilities, responsiveness, and ability to meet and exceed project outcomes, making them an ideal partner for organizations seeking innovation in these sectors.
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Design

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Average Project Cost Breakdown

$50,000 to $199,999 (1)

What Clients Have Said
Clients have expressed high satisfaction with IN-FOMO's value for money, noting their ability to deliver high-quality results efficiently. One client highlighted that the project was completed ahead of schedule and met all milestones, which contributed to securing investor interest. Their responsiveness and transparency throughout the project further enhanced perceived value, with one reviewer stating, 'The collaboration was smooth and exceeded our expectations at every stage.' Overall, the sentiment reflects strong approval of IN-FOMO's pricing relative to the quality of service provided.
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Warszawa, Poland

Al. Jana Pawla II, 101
Warszawa, Poland 00-828
10 - 15

+48512722470

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Chainhouse

5.0 2 reviews

$1,000+

$25 - $49 / hr

2 - 9

Stargard, Poland

Services provided

100% Blockchain

Chainhouse is a blockchain development company specializing in Web3 integration and innovative solutions for online platforms. Clients praise their professionalism and effective communication, with 100% of reviews highlighting their commitment and timeliness. Reviewers also commend their specialized blockchain expertise and competitive pricing.

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Industry Experience

Chainhouse has demonstrated expertise primarily in the Beauty & Cosmetics industry, where they successfully integrated innovative Web3 functionalities into an online store. Client feedback highlights their strengths in professionalism, communication, and timely project delivery, with notable outcomes including an increase in cryptocurrency transactions. Overall sentiment is highly positive, indicating that their capabilities may best serve clients seeking advanced digital solutions in sectors exploring blockchain and e-commerce innovations.
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Beauty & Cosmetics

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Average Project Cost Breakdown

$10,000 to $49,000 (1)

What Clients Have Said
Clients have highlighted Chainhouse's exceptional value for money, noting their innovative solutions at competitive prices. One reviewer emphasized their selection due to 'low price and very high quality of work,' leading to a successful integration of Web3 functionalities. Overall, feedback reflects a strong sentiment of satisfaction regarding cost-effectiveness, with no identified areas for improvement, underscoring the company's commitment to delivering high-quality services at reasonable rates.
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Webini

4.6 11 reviews

$50,000+

$50 - $99 / hr

50 - 249

Wrocław, Poland

Services provided

10% Blockchain

60% Custom Software Development

20% Web Development +1 service

10% E-Commerce Development

Webini is an IT services firm specializing in web development, e-commerce solutions, and cybersecurity. Feedback from their reviews is predominantly positive, with 87% of clients highlighting their exceptional programming expertise, efficiency in handling scalable projects, and strong project management skills. However, 13% of feedback reflects negative experiences, citing concerns over missed milestones and unfulfilled commitments. Despite these issues, many clients commend their innovative approaches and reliability in delivering complex IT solutions.

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Reviews mention Well-organized projects
Clients have consistently praised Webini for their high level of organization in project management. One client noted 'perfect communication skills' and 'clear and easily readable correspondence,' reflecting a well-structured approach to project execution. The overall sentiment indicates that Webini's organized processes significantly contribute to successful outcomes, enhancing client satisfaction and project efficiency.

Web Revamp for E-Commerce Platform

5.0 Mar 25, 2021

Their project management style is characterized by perfect communication skills and a high level of organization. They maintain clear and easily readable correspondence in tools dedicated for project management.
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Industry Experience

Webini demonstrates robust expertise across various industries, including Arts, Financial Services, Manufacturing, and Information Technology. Clients commend their programming knowledge, crisis management abilities, and optimization of e-commerce platforms, which enhance user experience and operational efficiency. Positive sentiments dominate, particularly in the Financial Services and Manufacturing sectors, where Webini's technical skills significantly improve platform performance and scalability. Potential clients in these industries seeking reliable development and optimization services would find Webini a suitable partner.
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Pharmaceuticals Manufacturing Advertising & marketing IT Services Arts, entertainment & music Information technology Financial services

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Average Project Cost Breakdown

$50,000 to $199,999 (2) Less than $10,000 (1) $10,000 to $49,000 (1)

What Clients Have Said
Clients consistently express satisfaction with Webini's value for money, highlighting their ability to deliver high-quality results efficiently. For instance, one client noted significant infrastructure cost reductions beyond the initial project scope, while another emphasized the rapid optimization of their platform. However, there was a notable negative experience related to missed milestones and payment disputes, suggesting variability in project management. Overall, the sentiment is largely positive, with many clients appreciating Webini's expertise and commitment to delivering strong results.
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Poland (9) Australia (1) Germany (1)

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Inovatica

4.9 9 reviews

$10,000+

$50 - $99 / hr

10 - 49

Łódź, Poland

Services provided

10% Blockchain

35% Web Development

20% Mobile App Development +3 services

15% IoT Development

10% Custom Software Development

10% Wearable App Development

Inovatica is a versatile web and mobile app development company known for delivering high-quality digital solutions, including web design, mobile app development, and custom software projects. Clients commend their strong project management, transparency, and technical expertise, with approximately 90% of reviewers highlighting their effective communication and commitment to client satisfaction. While maintaining a collaborative approach, some clients noted minor concerns with timeline adherence.

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Reviews mention Timely
Inovatica has consistently demonstrated a commitment to timely project delivery, as evidenced by multiple client testimonials. One client noted their adherence to schedules, stating, 'They delivered everything on time and adhered to our schedule.' Another remarked on their agile approach, which included weekly releases and prompt responses to inquiries, emphasizing, 'They stayed on schedule and approached the project using an agile methodology.' Overall, the sentiment reflects a strong appreciation for Inovatica's punctuality and reliability in meeting project deadlines.

Website Development for Youth Basketball Club

5.0 Dec 17, 2018

They acted transparently and maintained regular contact. They delivered everything on time and adhered to our schedule.
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Industry Experience

Inovatica has demonstrated significant expertise across various industries, notably in Healthcare, Digital Signage, Hospitality, Advertising, and Education. Clients express high satisfaction with their responsiveness, project management, and innovative solutions. Feedback highlights strengths in system integration, web development, and user experience design. The overall sentiment is overwhelmingly positive, indicating that Inovatica is well-suited for projects requiring technical proficiency and collaborative engagement, particularly in HealthTech, Transit Technology, and eLearning sectors.
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Other Industry Hospitality & leisure Healthcare Education Transportation Advertising & marketing Legal IT Services

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Average Project Cost Breakdown

$10,000 to $49,000 (3) $50,000 to $199,999 (3) Less than $10,000 (1)

What Clients Have Said
Clients consistently describe Inovatica as a cost-effective provider delivering high value for money. For instance, one client noted them as a 'cost-effective high-value developer,' while another highlighted their ability to provide a robust trip planning tool that significantly improved their client's online presence. Overall, feedback reflects a sentiment of satisfaction with the pricing relative to the quality of services received, emphasizing transparency and responsiveness throughout the project lifecycle.
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Łódź, Poland

Av. T. Kościuszki 80/82
Łódź, Poland 90-057
16 - 20

+48 42 209 18 90

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Usertive

4.8 2 reviews

$1,000+

$25 - $49 / hr

10 - 49

Warszawa, Poland

Services provided

10% Blockchain

30% E-Commerce Development

30% UX/UI Design +1 service

30% Web Development

Usertive is a UI/UX design and web development company known for its strong project management and excellent design skills. Reviewers highlight their ability to meet deadlines and deliver results that align with client needs, leading to positive outcomes such as increased conversion rates and client satisfaction. Approximately 90% of feedback is positive, commending their communication, helpfulness, and understanding of client requirements.

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Reviews mention High-quality work
Usertive received positive feedback for delivering high-quality work, particularly in UI/UX design. A client noted that their redesigned website achieved 3–4 times higher conversion rates, with praise for the seamless onboarding process. The project management was described as excellent, maintaining budget adherence and demonstrating impressive design skills. Despite minor communication delays, overall sentiment reflects satisfaction with Usertive's expertise in creating effective and visually appealing digital solutions.

UI/UX Design for Business Travel Company

4.5 Nov 2, 2021

They designed a very good website that had 3–4 times higher conversion rates. We received two kinds of feedback around the UI/UX as well, the first being that the interface was nice and well animated. The second feedback, which was far more important for me, was that the whole onboarding process from the website to the platform was seamless.
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Industry Experience

Usertive has demonstrated expertise primarily in the Healthcare and Business Travel industries. In Healthcare, they excelled in creating patient-friendly websites with strong user feedback and timely delivery. For Business Travel, their work on UI/UX design significantly improved conversion rates, showcasing their standout design skills. Overall, sentiment across both industries reflects Usertive's strong communication, understanding of client needs, and ability to deliver impactful solutions, making them a valuable partner for clients in similar sectors.
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Healthcare Other Industry

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Average Project Cost Breakdown

$10,000 to $49,000 (1)

What Clients Have Said
Usertive is recognized for providing good value for money, with clients noting their competitive pricing and effective project management. One client highlighted that Usertive's pricing fit their budget and emphasized the company's culture and value, while another client appreciated their ability to deliver a high-quality website within budget, resulting in significantly improved conversion rates. Overall, the sentiment reflects satisfaction with Usertive's cost-effectiveness and the quality of their services.
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Madiff

4.9 4 reviews

$1,000+

$50 - $99 / hr

50 - 249

Warszawa, Poland

Services provided

10% Blockchain

40% AI Development

20% Custom Software Development +2 services

20% IT Managed Services

10% Cloud Consulting & SI

Madiff is a software development company specializing in enhancing legacy systems, particularly with .NET programming. The overall feedback highlights their ability to quickly provide skilled programmers at competitive prices, with a strong emphasis on commitment, efficiency, and professionalism. Approximately 100% of reviewers mention positive aspects, such as their impressive communication and integration within existing teams.

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Industry Experience

Madiff has demonstrated strong expertise in the financial services industry, particularly in enhancing legacy systems and web-based platforms. Clients have praised their ability to quickly provide skilled .NET programmers who seamlessly integrate into existing teams, delivering high-quality outputs within Agile SCRUM frameworks. Overall sentiment reflects a positive impact through their commitment, efficiency, and professionalism, making them a suitable partner for clients seeking technological solutions in the financial sector.
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Financial services

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Average Project Cost Breakdown

$50,000 to $199,999 (1)

What Clients Have Said
Clients appreciate Madiff's competitive pricing and value for money, noting their ability to quickly provide skilled programmers at reasonable rates. One client highlighted the flexibility in contract duration as a key factor in their selection. The overall sentiment is positive, with feedback emphasizing the quality of deliverables and effective integration with existing teams, demonstrating that the company's services offer significant value relative to their cost.
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Cardinal Cryptography

5.0 2 reviews

$5,000+

$50 - $99 / hr

10 - 49

Kraków, Poland

Services provided

35% Blockchain

30% Custom Software Development

15% IoT Development +2 services

10% Web Design

10% Web Development

Cardinal Cryptography is a versatile company specializing in web development, design, and marketing services. Clients commend their detailed project management and impressive technical knowledge, with over 90% positive feedback citing their professionalism and expertise in both development and marketing. However, a minor critique mentioned a slight delay in the website launch process. Overall, they are recognized for their dedication and high-quality deliverables.

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Reviews mention Unique expertise
Clients have highlighted Cardinal Cryptography's unique expertise in developing complex mathematical protocols and conducting extensive research. One client noted that no one else could have matched their capabilities, resulting in a peer-reviewed paper presented at a prestigious conference. Overall, the sentiment reflects high satisfaction with their professionalism and the quality of deliverables, particularly in branding and design, with no significant areas for improvement identified.

Web Design and Development for Blockchain Platform

5.0 Mar 20, 2020

I don’t believe anybody else could’ve developed the mathematical protocol and possessed the expertise to implement it. A peer-reviewed paper was created through the support of the foundation and presented at a tier-one computer science conference. It was accepted by the people who study the distributive systems theory.
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Industry Experience

Cardinal Cryptography demonstrates strong expertise in the Engineering and Information Technology industries. In Engineering, they successfully redesigned a website, enhancing SEO and client engagement, receiving positive feedback for their design and technical support. In Information Technology, they provided comprehensive service for a blockchain platform, excelling in research, branding, and software development, culminating in the acceptance of a peer-reviewed paper. Overall, their strengths lie in web development, marketing, and technical research, making them a valuable partner for clients in these sectors.
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Engineering Information technology

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Average Project Cost Breakdown

Less than $10,000 (1) $200,000 to $999,999 (1)

What Clients Have Said
Client feedback on Cardinal Cryptography highlights a generally positive sentiment regarding their cost and value for money. One client noted satisfaction with a project valued at approximately $1,300, stating they were happy with the outcome despite a limited budget. Conversely, another client invested around $500,000 and praised the professionalism and expertise, emphasizing that the quality of work justified the cost. Overall, clients appreciate the balance of affordability and high-quality results.
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Poland (1) Switzerland (1)

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ICEO - Venture Builder

5.0 10 reviews

$50,000+

$50 - $99 / hr

10 - 49

Kraków, Poland

Services provided

10% Blockchain

15% BI & Big Data Consulting & SI

15% IT Strategy Consulting +8 services

10% Business Consulting

10% Custom Software Development

10% Financial Consulting

10% IT Managed Services

5% Conversion Optimization

5% Mobile App Development

5% UX/UI Design

5% Web Development

ICEO - Venture Builder is a product development company specializing in blockchain technology, artificial intelligence, and fintech solutions. Their services have been consistently praised for their effectiveness and innovation, with 100% of reviewers highlighting their deep understanding of both business and technology. Clients frequently commend ICEO for their excellent communication skills and professionalism, noting significant improvements in their project outcomes. The company is recognized for its ability to deliver comprehensive product strategies that align with clients' business goals.

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Reviews mention Communicative
The sentiment regarding ICEO - Venture Builder's communicative abilities is overwhelmingly positive. Clients consistently highlight the clarity and effectiveness of their communication. For instance, one CEO noted that the CTO supervised all changes and ensured they were explained clearly, fostering a sense of trust. Another client emphasized the smooth and professional communication, with regular updates and no missed calls. Overall, clients appreciated ICEO's communication style, which contributed to a productive partnership.

Mobile App Dev for Soopamarket

5.0 Mar 30, 2021

Communication was very good. The CTO on ICEO's side supervised all changes to our product. When presenting the solutions, their choice and legitimacy were explained clearly. We knew what was going on - this is important because these changes were necessary and important to our business.
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Trading Bot for Cryptocurrency & Forex market

5.0 Jun 1, 2020

ICEO ensures the efficient flow of information on project progress. We were always up to date with their work. All issues were consulted. Communication was smooth.
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Product Analysis & Dev for Financial Product Company

5.0 May 25, 2020

We worked very closely to achieve the best results in no time. Communication was excellent, because thanks to experience with financial products ICEO speaks "our language", at the same time willingly shared their knowledge to present their line of reasoning in working on new solutions for us.
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Photo App Dev for Photography Studio

5.0 Oct 16, 2020

Communication was smooth and professional. I was getting an update about the most important progress in the project. We also had regular project meetings. There were no missed calls situations, the email contact was also impressively efficient.
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System Development for Securities System Company

5.0 Aug 14, 2020

It was a very partnership relationship based on mutual trust. Meetings were held regularly, weekly. I was kept informed about the progress of work on each module. Customer service and high communication skills are the distinguishing features of ICEO.
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Industry Experience

ICEO - Venture Builder has garnered positive feedback across several industries, particularly in Retail, Financial Services, Arts, Entertainment & Music, Information Technology, and Legal sectors. Their expertise in developing scalable platforms and implementing advanced technologies like blockchain and machine learning has been highlighted. Clients appreciate ICEO's strong communication, project management, and ability to innovate, leading to improved application stability, efficient document handling, and enhanced user experiences. Overall, they are well-suited for projects in fintech, e-commerce, and digital transformation.
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Business services Financial services Arts, entertainment & music Retail IT Services Legal Information technology

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Average Project Cost Breakdown

$50,000 to $199,999 (6) $10,000 to $49,000 (1) $200,000 to $999,999 (1)

What Clients Have Said
Client feedback on ICEO - Venture Builder highlights a strong sentiment regarding value for money. Many reviews emphasize cost savings, such as a client noting a reduction in infrastructure costs to less than half of the initial expense. Clients appreciate ICEO's ability to deliver high-quality services that meet complex project requirements, often exceeding expectations. Overall, clients view ICEO as a cost-effective partner that provides significant value through expert solutions and efficient project management.
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Kraków, Poland

Smoleńsk 23
Kraków, Poland 31-108
41 - 49

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FuturiX Solutions

5.0 2 reviews

$1,000+

$25 - $49 / hr

10 - 49

Warszawa, Poland

Services provided

10% Blockchain

10% API Development

10% Application Testing +7 services

10% Custom Software Development

10% DevOps Managed Services

10% E-Commerce Development

10% Enterprise App Modernization

10% IT Managed Services

10% Mobile App Development

10% Web Development

FuturiX Solutions is a web development and SEO agency renowned for its technical expertise and design acumen. In their work with LIMETTE Interior Design, they achieved a 30% increase in website traffic and a 24% boost in conversion rates, demonstrating their capability to enhance visibility and user experience effectively. All feedback was overwhelmingly positive, highlighting their proficiency in blending UX improvements with SEO enhancements.

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Industry Experience

FuturiX Solutions has demonstrated significant expertise in the eCommerce sector, particularly in website rebuilds and SEO optimization. Clients have praised their ability to enhance user experience through modern design and mobile responsiveness, resulting in increased website traffic and conversion rates. The overall sentiment is highly positive, indicating that their strengths lie in blending technical skills with a deep understanding of user experience, making them a strong candidate for eCommerce projects.
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eCommerce

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Average Project Cost Breakdown

Less than $10,000 (1)

What Clients Have Said
Clients have consistently noted that FuturiX Solutions offers good value for cost, as evidenced by one client's decision to hire them based on a referral emphasizing this aspect. The company's work has led to measurable improvements, such as a 30% increase in website traffic and a 24% rise in conversion rates, reinforcing the perception of strong value for the price paid. Overall sentiment indicates satisfaction with the balance of cost and quality delivered.
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More responsive than most other service providers

FuturiX Solutions is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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