Top Blockchain Companies & Developers in Poland

Ratings Updated: December 6, 2025

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Innowise

4.9 72 reviews

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Premier Verified

$10,000+

$50 - $99 / hr

1,000 - 9,999

Warszawa, Poland

Services provided

10% Blockchain

10% AI Development

10% AR/VR Development +7 services

10% Cloud Consulting & SI

10% Custom Software Development

10% E-Commerce Development

10% Enterprise App Modernization

10% IT Staff Augmentation

10% Mobile App Development

10% Web Development

Innowise is a Blockchain Development company noted for its expertise in Blockchain Technology, Smart Contract Development, and Decentralized System Development. Across their reviews, 100% of clients highlight their professionalism, responsiveness, and ability to meet deadlines. Additionally, 80% of reviewers commend their strategic consulting, further emphasizing their depth of expertise and commitment to delivering high-quality blockchain solutions.

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1 of 1 reviews is 5 stars

Unknown avg. project cost

Reviewed 1 time in the past 6 months
In the past six months, clients have praised Innowise for their effective project management and successful delivery of custom solutions. One client highlighted their transition from another firm, noting Innowise's superior handling of timelines and budget, stating they delivered on time and provided a functional product. Overall sentiment is highly positive, emphasizing Innowise's commitment to understanding client needs and executing projects efficiently.
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5 of 5 Blockchain reviews are 5 stars

$10,000 – $49,000 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain & Custom Software Dev for Art Management System
5.0 — Innowise provided blockchain and custom software development services for an art management system. The team developed the MVP of an art certificate tokenization system, managing front- and backend Read more
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Industry Experience

Innowise Group has demonstrated extensive expertise across various industries, including healthcare, information technology, financial services, and advertising & marketing. Clients praised their technical proficiency, project management skills, and ability to deliver solutions that enhance operational efficiency. Feedback reveals a consistent sentiment of satisfaction, particularly in healthcare and IT services, with notable improvements in workflow and compliance. Businesses in need of software development, data management, or digital transformation in these sectors would benefit significantly from engaging Innowise.
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Design Information technology Advertising & marketing Arts, entertainment & music Software Financial services Energy & natural resources Healthcare Construction Gaming Business services IT Services Consulting Other Industry Consumer Products Telecommunications Human Resources Wellness & Fitness Manufacturing Education

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Average Project Cost Breakdown

$10,000 to $49,000 (24) $50,000 to $199,999 (17) $200,000 to $999,999 (10) Less than $10,000 (1)

What Clients Have Said
Clients consistently praised Innowise Group for their competitive pricing and excellent value for money. Feedback highlighted that their services fit various budgets while delivering high-quality results, as noted by multiple clients who emphasized good cost-to-value ratios. For instance, a CEO mentioned that Innowise's pricing fit their budget and provided great value, while another client appreciated the fair pricing during their ongoing engagement. Overall, the sentiment towards Innowise's cost-effectiveness is overwhelmingly positive, suggesting a strong alignment between quality and affordability.
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What are Featured Providers?
RedDuck

5.0 13 reviews
Verified

$10,000+

$50 - $99 / hr

10 - 49

Serves Poland

Services provided

100% Blockchain

RedDuck is a blockchain development company specializing in delivering comprehensive blockchain solutions, including smart contract development, distributed ledger technology, and decentralized application (DApp) development. Clients consistently praise their technical precision, proactive communication, and ability to deliver projects on time, with a 100% satisfaction rate highlighted across multiple reviews. Their expertise in blockchain technology and strategic product development is noteworthy.

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Reviews mention Adaptable
Clients consistently praised RedDuck for their adaptability in managing complex projects. One client highlighted their responsiveness to evolving requirements, noting, 'Communication was clear and responsive — our feedback was always taken into account, and changes were implemented quickly.' Another emphasized their ability to combine technical precision with creative vision, reflecting a proactive approach to project management. Overall, feedback indicates a strong sentiment of satisfaction regarding RedDuck's flexibility and professionalism throughout the engagement.

Blockchain Development for FinTech Company

5.0 Apr 23, 2025

RedDuck demonstrated excellent project management throughout the engagement. They provided regular progress updates, stuck closely to the development timeline, and were transparent about any adjustments. Communication was clear and responsive — our feedback was always taken into account, and changes were implemented quickly. Overall, they showed a high level of professionalism and adaptability to our evolving requirements.
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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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Germany (1) India (1) South Africa (1) Thailand (1) Ukraine (1) United States (1) England (1)

This provider is fluent in 4 languages:

English

German

Ukrainian

Russian

This provider is available in 37 time zones:

Colombia Time (COT)

Near East Time (NET)

Middle East Time (MET)

China Taiwan Time (CTT)

Gulf Standard Time (GST)

Brazil Eastern Time (BET)

Greenwich Mean Time (GMT)

India Standard Time (IST)

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Kyiv, Ukraine

12 Saperne Pole Street
Kyiv, Ukraine 02000
21 - 30

+380500673074

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4soft

5.0 54 reviews
Premier Verified

$10,000+

$50 - $99 / hr

50 - 249

Wrocław, Poland

Services provided

90% Blockchain

10% AI Development

4soft is a Blockchain Development company specializing in delivering comprehensive blockchain solutions, including Smart Contract Development and Decentralized System Development. The company has been consistently praised for its professionalism, technical expertise, and innovative problem-solving abilities, with 100% of reviews highlighting their impressive project management and ability to meet deadlines. Customers commend 4soft's adaptability and collaboration, ensuring high satisfaction and exceptional results in projects involving Distributed Ledger Technology and Crypto Application Development.

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5 of 5 reviews are 5 stars

3 new reviews for Blockchain services

$50,000 – $199,999 avg. project cost

Reviewed 5 times in the past 6 months
In recent reviews, clients praised 4soft for their exceptional project management, timely delivery, and deep technical expertise in cloud services and blockchain solutions. For instance, VTech highlighted their efficient CI/CD automation and proactive communication, while Ask Elder Beacon commended their 'intimate' management style and timely responses. Synergy Codes noted a significant reduction in support tickets post-implementation, and greenfields sienkiewicz acknowledged the seamless interchain functionality they provided. Overall, the sentiment is overwhelmingly positive, with clients appreciating 4soft's professionalism and commitment to quality.
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Industry Experience

4soft has demonstrated expertise across various industries, including Software, Financial Services, Consumer Products, eCommerce, and Environmental Services. Clients commend their ability to deliver projects on time, maintain transparent communication, and adapt to changing requirements. In Software, they excel in developing complex applications and enhancing cybersecurity. In Financial Services, they streamline processes and improve user experience. Overall, 4soft is recognized for their proactive approach, technical proficiency, and strong project management capabilities, making them a suitable partner for businesses in these sectors.
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eCommerce Financial services Consumer products & services Advertising & marketing Gaming Real estate Information technology Environmental Services Manufacturing Telecommunications Retail IT Services Chemicals & Biotechnology Nonprofit Other Industry Energy & natural resources Media Consumer Products Arts, entertainment & music Software

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Poland (22) United States (14) Thailand (2) United Arab Emirates (2) Estonia (1) Germany (1) Norway (1) Czech Republic (1) Seychelles (1) Switzerland (1) Australia (1) Botswana (1) England (1)

This provider is fluent in 2 languages:

English

Polish

This provider is available in 1 time zone:

Greenwich Mean Time (GMT)
Wrocław, Poland

Łaciarska 4
Wrocław, Poland 50-104
76 - 100

+48532414106

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EvaCodes

5.0 45 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 proficient Blockchain Development company excelling in Smart Contract Development, Decentralized Application Development, and Cryptocurrency Development. With 100% positive feedback, clients commend their exceptional project management, strong technical expertise, and effective communication. Approximately 75% of reviewers highlight their rapid delivery and high-quality outcomes, making them a trusted partner in blockchain solutions and distributed ledger technology.

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Reviews mention Proactive
The sentiment of proactivity in client feedback for EvaCodes is overwhelmingly positive. Clients consistently highlighted the team's proactive problem-solving abilities, such as identifying potential issues before they escalated and providing innovative solutions. For instance, one client praised EvaCodes for their 'unwavering commitment to problem-solving' and 'creative workarounds,' while another noted their 'proactive and creative' approach during project execution. Overall, clients feel that EvaCodes acts as a true partner, demonstrating adaptability and initiative throughout the development process.

Custom LMS Development for SEO Agency

5.0 Feb 29, 2024

What stood out the most about EvaCodes was their commitment to excellence and the ability to deliver a product that not only met but exceeded our expectations. Their attention to detail, technical proficiency, and proactive problem-solving made the entire development process smooth and efficient.
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Web Portal Revamp for Cryptocurrency Company

5.0 Sep 1, 2022

The guys quickly latched on to the idea. They were proactive and creative in their work. The project was completed without delay and delivered even earlier than I expected.
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E-Commerce Dev for Software Development Agency

5.0 Nov 25, 2021

They were very informative and have planned a work ahead, always suggesting several options when faced issues. They were always on time, provided wise suggestions and advice, and delivered a user-friendly platform.
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Custom Software Development for Yacht Charting Company

5.0 Mar 26, 2025

EvaCodes has also demonstrated consistent proactivity, identifying potential issues before they escalate and presenting smart, forward-thinking solutions. These early wins have laid a solid foundation for a smooth and successful launch. What stood out most about EvaCodes was their unwavering commitment to problem-solving, especially given the unique challenges of operating in a niche market like the Caribbean. They didn’t just follow instructions—they proactively sought out better solutions, anticipated issues before they arose, and found creative workarounds where others might have hit a wall.
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2 of 2 reviews are 5 stars

2 new reviews for Blockchain services

$10,000 – $49,000 avg. project cost

Reviewed 2 times in the past 6 months
Recent client feedback for EvaCodes reflects a highly positive sentiment, emphasizing their effective communication and project management skills. One client noted their ability to deliver high-quality work quickly, stating, "They were able to understand my needs and deliver something of high quality." Another praised their responsiveness, saying, "Project management was excellent. Extremely responsive team." Overall, clients express satisfaction with the results and highlight EvaCodes' commitment to meeting project timelines.
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4 of 4 Blockchain reviews are 5 stars

2 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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Warszawa, Poland

Prosta 20/00-850
Warszawa, Poland 00-001
41 - 49

+351910968921

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Vention

4.9 98 reviews
Premier Verified

$25,000+

$50 - $99 / hr

1,000 - 9,999

San Francisco, CA

Services provided

10% Blockchain

30% Custom Software Development

10% AI Agents +5 services

10% AI Development

10% AR/VR Development

10% IT Staff Augmentation

10% Mobile App Development

10% Web Development

Vention is a versatile software development company specializing in AI, software development, and staff augmentation. With a consistent record of delivering projects on time and high-quality work, Vention has received overwhelmingly positive feedback from clients (approximately 100% satisfaction), who praise their talented engineers, effective collaboration, and impressive project management. They are noted for their flexibility, responsiveness, and alignment with client needs.

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Reviews mention Honest
Clients have expressed a strong sentiment of honesty towards Vention, highlighting their transparent communication and genuine partnership. One CEO noted that Ryan's personalized approach made them feel cared for, stating, "he was very honest and real, which differentiated Vention from other companies." Another client emphasized that Vention's team, particularly Valery, provided invaluable feedback, being "very honest and constructive." Overall, clients appreciate Vention's commitment to their success and the integrity they demonstrate throughout the project.

Design & Product Improvement for Healthcare Marketplace

4.5 Jun 19, 2020

They were very honest and constructive and provided invaluable feedback to us as well.
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Industry Experience

Vention has demonstrated expertise across diverse industries, including Fintech, IT, Education, Marketing, and Healthcare. In Fintech, they excel in software development and team augmentation, receiving praise for responsiveness and timely deliveries. In IT, clients commend their problem-solving skills and technical proficiency, while in Education, their collaborative approach has improved project outcomes. Overall sentiment is positive, with a consistent emphasis on quality, flexibility, and effective communication across all sectors.
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Advertising & marketing Education Business services Financial services Food & Beverage Software eCommerce Healthcare Logistics & Supply Chain Hospitality & leisure Consulting Social Networking Energy & natural resources Wellness & Fitness Transportation IT Services Real estate Media Arts, entertainment & music Utilities Chemicals & Biotechnology Consumer Products Information technology Other Industry

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Average Project Cost Breakdown

$50,000 to $199,999 (18) $200,000 to $999,999 (17) $10,000 to $49,000 (11) $1,000,000 to $9,999,999 (7) $10,000,000 + (1)

What Clients Have Said
Clients consistently report that Vention offers excellent value for money, with pricing fitting within their budgets while delivering high-quality results. For instance, one client highlighted that Vention's pricing was a significant factor in their decision to partner with the company, while another noted a 50% reduction in Salesforce license costs due to Vention's optimizations. Overall, feedback indicates strong satisfaction with Vention’s cost-effectiveness and the quality of service provided.
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United States (61) England (13) Canada (3) Germany (2) Lithuania (2) Israel (2) Latvia (1) Iceland (1) New Zealand (1) Singapore (1) Spain (1) Sweden (1) France (1) Scotland (1) Cyprus (1)

This provider is fluent in 2 languages:

English

German

This provider is available in 5 time zones:

Greenwich Mean Time (GMT)

Central Standard Time (CST)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Mountain Standard Time (MST)
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Dashbouquet Development

4.9 32 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 software development company that provides custom development services, including web and backend development, project management, and staff augmentation. Reviewers commend their ability to deliver quality work on time and highlight their effective communication and responsiveness. Approximately 90% of feedback praises their adaptability and ability to quickly source skilled professionals, although a few reviews suggest improvements in project management structure and documentation.

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2 of 2 reviews are 5 stars

$10,000 – $49,000 avg. project cost

Reviewed 2 times in the past 6 months
Recent reviews of Dashbouquet Development highlight their effective project management and responsiveness. One client praised their ability to deliver key features on time, while another noted their impressive feedback turnaround and cooperative nature. However, some feedback suggested a need for improved project management structure. Overall, clients expressed satisfaction with the quality of work and the team's capability to meet demands, indicating a strong fit for custom software development projects.
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Industry Experience

Dashbouquet Development has garnered positive feedback across various industries, showcasing expertise in Information Technology, Agriculture, Healthcare, Software, and Education. Clients praised their responsiveness, project management skills, and ability to deliver quality solutions within tight timelines. In Agriculture, they aided precision irrigation efforts, while in Healthcare, they developed innovative health monitoring applications. Sentiment is predominantly favorable, with many clients highlighting effective communication and adaptability as key strengths, making Dashbouquet an excellent choice for projects in these sectors.
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Healthcare Software Social Networking Environmental Services IT Services Education Arts, entertainment & music Design Consumer Products Research Financial services Information technology Agriculture Supply Chain, Logistics, and Transport

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Average Project Cost Breakdown

$10,000 to $49,000 (11) $50,000 to $199,999 (11) $200,000 to $999,999 (3) Less than $10,000 (1) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients generally view Dashbouquet Development as offering strong value for money, with many highlighting their reasonable pricing relative to the quality of work delivered. One CEO noted spending around $25,000, emphasizing the excellent relationship and timely project completion. Another client appreciated the company's flexibility and responsiveness, stating their investment of $90,000 was justified by the quality of talent provided. Overall, the sentiment leans positive, with clients recommending clear communication to maximize value.
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Warszawa, Poland

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

+48571407021

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Artkai

4.9 52 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% Branding

10% Custom Software Development

10% Low/No Code Development

10% Web Design

Artkai is a Blockchain Development company specializing in front-end application coding and project design for decentralized platforms. With a focus on user experience and design enhancements, the company receives consistently positive feedback, noted for their skilled team and effective communication, with 100% of reviewers highlighting their conscientiousness and passion.

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0 of 1 reviews is 5 stars

Unknown avg. project cost

Reviewed 1 time in the past 6 months
In the past six months, Artkai has received positive feedback for their proactive approach and flexibility in project management. A VP of a healthcare company noted their effective modernization of UI and mobile solutions, highlighting the team's ability to adapt resources to meet project goals. Clients appreciated timely deliveries and thorough analysis during planning. However, one review indicated a need for improved initial process discussions, which was addressed collaboratively. Overall, sentiment towards Artkai is favorable, reflecting strong cultural fit and value for cost.
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Industry Experience

Artkai has garnered positive feedback across diverse industries, including Financial Services, Information Technology, Engineering, and Healthcare. Clients highlight their expertise in UI/UX design, project management, and adaptability, contributing to enhanced product usability and timely delivery. Their work in Financial Services is particularly commended for innovative digital solutions. Businesses in IT and Engineering appreciate their technical acumen and effective collaboration. Overall, Artkai is well-regarded for delivering high-quality outcomes that align with client goals across various sectors.
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Healthcare Financial services Information technology Engineering Business services IT Services Software Arts, entertainment & music Consulting Advertising & marketing Manufacturing Other Industry Wellness & Fitness Automotive Nonprofit Human Resources Food & Beverages Retail

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Average Project Cost Breakdown

$50,000 to $199,999 (18) $10,000 to $49,000 (13) $200,000 to $999,999 (5) Less than $10,000 (2)

What Clients Have Said
Clients consistently highlight Artkai's exceptional value for money, noting their competitive pricing relative to the quality of services provided. For instance, one client remarked on the 'very good quality for a fair price,' while another emphasized that the pricing fit their budget without compromising quality. Overall, the sentiment across reviews indicates strong satisfaction with the cost-effectiveness of Artkai's offerings, making them a preferred choice for various projects.
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More responsive than most other service providers

Artkai is very responsive
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Peiko

5.0 147 reviews
Premier Verified

$25,000+

$25 - $49 / hr

50 - 249

Kraków, Poland

Services provided

90% Blockchain

10% Web Development

Peiko is a distinguished Blockchain Development company specializing in creating decentralized systems with a focus on security and usability. Across reviews, 100% of clients commend Peiko for their technical expertise in Blockchain Technology, Smart Contract Development, and Decentralized Application (DApp) Development. Clients particularly appreciate Peiko's ability to deliver projects on time while maintaining clear communication and offering strategic improvements beyond initial project scopes.

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Reviews mention Creative
The overall sentiment related to creativity in Peiko's reviews is highly positive. Clients praised the team's remarkable creativity and technical skills, noting their ability to transform complex concepts into intuitive user experiences. One client highlighted Peiko's unique approach to simplifying a complex NFT trading ecosystem, while another commended their seamless blend of creativity and technical expertise in developing visually stunning interfaces. Overall, Peiko is recognized for their innovative problem-solving and responsiveness to client needs.

Web Development for Software Development Company

5.0 Jun 6, 2024

What impressed us most about Peiko was their seamless blend of creativity and technical expertise. Their ability to create a visually stunning and highly functional front end, combined with their deep understanding of user experience, set them apart. Additionally, their commitment to delivering on time and their proactive approach to solving challenges were truly remarkable.
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OTC Marketplace Dev for UI/UX Design Studio

5.0 Mar 15, 2024

Peiko's standout quality lies in their ability to grasp our project's intricacies and deliver innovative solutions. Their technical prowess, creative problem-solving skills, and transparent communication sets them apart. Their dedication to excellence and client satisfaction makes them an invaluable partner.
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Online Marketplace Dev & Design for IT Consulting Company

5.0 Jul 7, 2023

We build a friendship with them and their creativity and transparency help us create a robust and secure marketplace. Also, I'd like to highlight their expertise and proficiency which helped us a lot. Peiko's team has gone above and beyond our expectations with their exceptional work.
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Crypto Payment Terminal MVP for Tracking Solutions Company

5.0 Apr 24, 2023

The level of our cooperation and creative way in a development process helps to find out the best way. Also, again, the communication level in a company that makes project development convenient and high-quality. Peiko's team has exceeded all our expectations with their work.
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API Dev & Blockchain for Investment Co

5.0 Jan 26, 2025

To echo the previous entry, they have proven to be very agile, but beyond that, they've also demonstrated a high degree of patience and creativity, as the underlying usage of blockchain that this project employs is somewhat counterintuitive in many ways.
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24 of 24 reviews are 5 stars

23 new reviews for Blockchain services

$50,000 – $199,999 avg. project cost

Reviewed 24 times in the past 6 months
Recent client feedback for Peiko indicates a consistently positive sentiment, highlighting their effective project management and technical expertise. Clients praised Peiko's ability to deliver complex solutions on time, such as a blockchain-based payment system that improved transaction efficiency and a machine learning recommendation engine that increased user engagement. Notably, clients appreciated their proactive communication and responsiveness, with one stating, 'Peiko's deep understanding of blockchain payments stood out.' Overall, Peiko is recognized for their strong technical skills and commitment to client success.
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More responsive than most other service providers

Peiko is very responsive
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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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S-PRO

4.9 46 reviews
Verified

$25,000+

$25 - $49 / 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 company specializing in Blockchain Development and custom software solutions. Reviews indicate a high level of satisfaction, with 100% of clients highlighting their professionalism and reliability. Clients appreciate S-PRO's flexibility and communication, though some suggest improvements in project management transparency. Overall, S-PRO's commitment to delivering quality and integrating with client teams is consistently praised.

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Reviews mention Flexible
Client feedback regarding S-PRO's flexibility is overwhelmingly positive. Clients emphasized the team's adaptability to changing project scopes, with one noting, "S-PRO has been great in every phase of the project" and highlighted their ability to manage transitions smoothly, even during challenging times like the COVID-19 pandemic. Another client appreciated their willingness to accommodate feature changes, stating, "I was happy with their flexibility." Overall, S-PRO is recognized for their responsive and accommodating approach, fostering strong client relationships.

Custom Software Dev for FinTech Company

5.0 Feb 15, 2023

Overall, S-PRO has met our expectations, and we’re very satisfied with the team’s flexibility and drive. As a startup, we have a lot of pivoting, so we don’t expect them to deliver on time and on budget. We manage the project on our side, but S-PRO’s team is very integrated into our company.
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Custom Software Development for Software Company

5.0 Aug 1, 2022

SPro has been great in every phase of the project. They have been always extremely flexible and allowed us to transition from out-sourced to out-staffed model. We navigated with them through the war in Ukraine, during which they managed to ensure business continuity despite a big part of our team was based in Ukraine.
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UI/UX Design for Renewable Energy Marketplace

5.0 Jul 26, 2022

We're impressed with their flexibility and iterative approach. Also, despite not having relevant energy market experience, they were able to pick up requirements quickly and provide innovative design.
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Mobile App Development for Financial Services Company

4.5 May 13, 2022

They were flexible and accommodating of scope changes. I'd say some physical meetings would have helped quite a lot, but considering the overall lockdowns and restrictions due to Covid19, I'd say they've handled the case fairly well.
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Mobile App Dev for Business Services Company

5.0 Feb 23, 2022

Their project manager was very flexible, proactive, and innovative. We have a weekly meeting about the project status and other open questions. We also have grooming, demo, and sprint planning meetings along with additional meetings if required.
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Industry Experience

S-PRO has demonstrated expertise across various industries, notably in Financial Services, Software, Consulting, and Healthcare. In Financial Services, clients praised their robust development of fintech solutions, highlighting responsiveness and innovation. In Software, they were commended for custom app development and design quality. Consulting firms valued S-PRO’s strategic insights for system integrations. Overall, clients express strong satisfaction with S-PRO's technical capabilities, communication, and project management, making them a suitable choice for industries requiring tailored digital solutions.
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Energy & natural resources Advertising & marketing Consulting Financial services Software Healthcare Real estate Business services Food & Beverages Retail Nonprofit IT Services Arts, entertainment & music Telecommunications Utilities Environmental Services Information technology Media Manufacturing Human Resources Consumer Products Sports

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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.
Get in Touch

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View projects from:

United States (9) Germany (5) England (5) Switzerland (3) Canada (3) Australia (3) France (2) Ireland (2) Norway (2) Ukraine (2) Latvia (1) Poland (1) Lithuania (1) Jordan (1)

This provider is fluent in 3 languages:

English

German

Ukrainian

This provider is available in 32 time zones:

Near East Time (NET)

Middle East Time (MET)

China Taiwan Time (CTT)

Brazil Eastern Time (BET)

Greenwich Mean Time (GMT)

India Standard Time (IST)

Japan Standard Time (JST)

Midway Islands Time (MIT)

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ND LABS

5.0 6 reviews
Verified

$10,000+

$25 - $49 / hr

10 - 49

Warszawa, Poland

Services provided

60% Blockchain

20% Business Consulting

10% AI Development +1 service

10% Web Development

ND LABS provides Blockchain Development services, including Distributed Ledger Development, Cryptocurrency Development, and Smart Contract Development. Client feedback emphasizes their exceptional project management, innovative solutions, and user-friendly designs, particularly in creating secure self-custodial mobile wallets with cross-chain compatibility and integrated messaging. ND LABS is praised for their proactive approach, timely delivery, and ability to exceed expectations, though increasing their market presence is suggested for further improvement.

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Reviews mention Well-organized projects
Clients consistently praise ND LABS for their well-organized project management. One client highlighted the effective coordination, noting that communication was streamlined through a limited number of contacts, which contributed to a smooth workflow. Another remarked on their ability to meet deadlines and proactively address potential bottlenecks, reflecting their agile approach. Overall, the sentiment surrounding project organization is highly positive, with clients expressing satisfaction with the structured processes and responsiveness of the team.

UX/UI Design & Dev for Software Development Company

5.0 Sep 29, 2020

Their project coordinator was responsible to manage the team and reach out to our developers whenever there was a need for clarification. We appreciated how they managed from their side. It was a very agile process. We had bi-weekly or three-week sprints.
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iOS App Dev & UX/UI for Online Travel Agency

5.0 Dec 14, 2017

The communication is clear. We're always able to clarify the situation and get feedback. It's outsourced, but they're in our system and the work is organized.
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Software Dev & Staff Augmentation for Online Payment Platform

5.0 Jun 28, 2017

They met every deadline. They were waiting for us at times and handled that with patience. They responded well and made the project run smoothly. Their organizational skills and project management far exceeded my expectations.
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Average Project Cost Breakdown

What Clients Have Said
Clients consistently highlight ND LABS' competitive pricing and excellent value for money. One client noted, "Good value for cost" and praised their professionalism and collaboration. Another remarked on their organizational skills and project management, stating they were "thrilled at what we could get done for the price." Overall, the sentiment reflects satisfaction with cost-effectiveness and delivery, reinforcing ND LABS' reputation as a cost-efficient partner in software development.
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Israel (1) Italy (1) Russia (1) South Africa (1) United States (1)

Warszawa, Poland

ul. Chmielna 73
Warszawa, Poland 00-801
31 - 40

+48 515 138 631

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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 Knowledgeable
Smartym Pro is highly regarded for their extensive knowledge and expertise in mobile app development. A client noted their 'extremely knowledgeable' team, which took a 'proactive and innovative approach' to tasks. The successful delivery of the project within budget and timeline reinforces this sentiment. Overall, clients express confidence in Smartym Pro's capabilities, highlighting their ability to meet project requirements effectively.

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 strong expertise across various industries, including Real Estate, Gaming, Financial Services, IT Services, and Consumer Products. Feedback highlights their capability in delivering robust platforms, effective project management, and adaptability to changing requirements. Clients commend their communication skills, timely delivery, and technical proficiency, particularly in blockchain and mobile app development. Overall sentiment is positive, suggesting Smartym Pro is well-suited for projects in sectors requiring innovative tech solutions and reliable execution.
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Arts, entertainment & music Real estate Gaming Financial services IT Services Consumer Products Information technology Advertising & marketing Transportation

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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 praised for their cost-effectiveness and value for money, often delivering projects within budget and on schedule. Clients noted that their pricing was competitive, with one client highlighting that Smartym Pro's costs were significantly lower than competitors while still meeting high standards of quality. Overall sentiment reflects satisfaction with the investment made, as many clients reported successful outcomes and a willingness to continue partnerships due to the perceived value received.
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Warszawa, Poland

Aleja Armii Ludowej, nr 6,
Warszawa, Poland 00-571
21 - 30

+48 888 420 245

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Interexy

4.9 65 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 specializing in blockchain solutions, smart contract development, and decentralized application development. Positive reviews highlight their ability to integrate blockchain technology seamlessly, with 100% of reviewers praising their problem-solving skills and development expertise. Clients commend their effective communication and ability to meet deadlines, though some suggest careful budgeting for startups due to potential cost overruns.

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Industry Experience

Interexy has demonstrated substantial expertise across various industries, including IT Services, Financial Services, Healthcare, and Advertising & Marketing. Clients highlight their strengths in delivering high-quality software solutions, seamless project management, and effective communication. The overall sentiment indicates strong satisfaction with their ability to meet project goals, particularly in enhancing user experiences and integrating advanced technologies. Businesses seeking support in IT development, fintech solutions, or healthcare applications will find Interexy a suitable partner.
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Arts, entertainment & music Information technology Sports Financial services Wellness & Fitness Advertising & marketing Software Design Gambling Consulting Social Networking Healthcare Education Gaming Other Industry Hospitality & leisure Publishing Media IT Services

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Average Project Cost Breakdown

$10,000 to $49,000 (23) $50,000 to $199,999 (20) Less than $10,000 (1) $200,000 to $999,999 (1)

What Clients Have Said
Clients consistently praise Interexy for delivering strong value for money, with feedback highlighting their competitive pricing and high-quality work. One client noted the 'good value for cost' when selecting Interexy, while another emphasized that their pricing fit their budget and aligned with the project's needs. Overall, sentiment reflects satisfaction with the cost-effectiveness of the services provided, contributing to successful project outcomes and timely deliveries.
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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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Warszawa, Poland

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

+48 57 136 2271

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Altoros

4.8 34 reviews

$25,000+

$50 - $99 / hr

250 - 999

Helsinki, Finland

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 versatile software development company offering a range of services, including custom software development, web development, and UX design. Client reviews highlight their high-quality work, effective communication, and ability to integrate seamlessly with in-house teams. Approximately 80% of reviewers commend their professionalism and timely delivery, while some suggest room for improvement in language proficiency.

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Reviews mention Unique expertise
Clients consistently praised Altoros for their unique expertise in software development and UX design. One client highlighted the 'quality and expertise of software development staff,' while another noted the 'subject-matter skills and creativity' of their UX consultant. Additionally, a client emphasized Altoros's ability to provide specialists who precisely meet project requirements, a rare quality among vendors. Overall, the sentiment reflects strong confidence in Altoros's capabilities and a high level of satisfaction with their specialized skills.

Staff Augmentation for Software Dev Company

5.0 May 14, 2023

The quality and expertise of software development staff at Altoros was particularly impressive. This was a staff augmentation model, and so Altoros team was managed by us. The deliverables were generally met on time with high quality.
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SaaS Portal Design for Data Analytics Company

5.0 Apr 11, 2022

We were impressed by the subject-matter skills and creativity provided by Altoros with their UX consultant. We would recommend him to any customer. Altoros' designer is receptive to our requests as well as creative in proposing solutions and avoiding potential pitfalls.
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Product Deployment for Digitalized Commodity Company

5.0 Mar 25, 2021

Altoros seem to be very good at providing specialists who really meet our requirements. This is a rather rare vendor quality based on my experience. If you ask them for certain specialists, they understand what qualities the specialist needs to have.
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Development Outsourcing Services for Media Web Tool

5.0 Dec 3, 2019

Altoros has an openness when it comes to development. We don’t just place an order and get something back; they help us solve complex problems and take part in the discussions. Technically, they are very good as well.
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Mobile App Dev for Weather Monitoring Device Co

4.5 Oct 18, 2019

What’s noteworthy is that they've really experienced developers. We’ve actually chosen to work with the highest quality developers even though we pay them a higher rate. Their team’s efforts have been worthwhile.
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Industry Experience

Altoros has demonstrated expertise across diverse industries, including Financial Services, Agriculture, Food & Beverages, Software, and Healthcare. Client feedback highlights their strengths in staff augmentation, project management, and technical capabilities, with a strong emphasis on timely delivery and effective communication. Overall sentiment is positive, indicating their ability to scale solutions and enhance project outcomes, making them a suitable partner for organizations seeking robust development support.
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Financial services Agriculture Food & Beverages Software Engineering Healthcare IT Services Advertising & marketing Other Industry Information technology Research Media Consumer Products

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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 highlight Altoros' value for money, noting their competitive pricing relative to the quality of work delivered. For instance, one client emphasized Altoros as a 'great culture fit' and 'good value for cost,' while another praised their pricing as fitting within budget. Overall, feedback indicates satisfaction with the cost-effectiveness of their services, with many clients expressing that Altoros exceeds expectations while maintaining reasonable rates.
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United States (15) Norway (2) Switzerland (2) Australia (2) Germany (2) Finland (1) Israel (1) Poland (1) Singapore (1) South Africa (1) Sweden (1) Denmark (1) Canada (1) England (1)
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Cowchain

5.0 32 reviews

$25,000+

$25 - $49 / hr

50 - 249

Warszawa, Poland

Services provided

90% Blockchain

10% Web Development

Cowchain is a Blockchain Solutions company specializing in Blockchain Development, Smart Contract Development, and Decentralized Application (DApp) Development. The reviews highlight a 100% satisfaction rate with their light yet responsible work approach, seamless communication, and timely project delivery. Notably, 90% of reviewers praise their technical expertise and user-focused design. Cowchain's consistent ability to meet diverse project needs across Blockchain Technology is highly commendable.

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently praised Cowchain for offering good value for money, with several noting that the pricing fit their budgets. For instance, one CEO highlighted their 'good value for cost' while another emphasized the 'great culture fit' alongside competitive pricing. Overall, the sentiment is overwhelmingly positive, with clients appreciating the quality of deliverables relative to the investment made, citing timely project management and effective communication as additional strengths.
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Ukraine (3) United States (3) Cyprus (2) United Arab Emirates (2) Virgin Islands (British) (1) Canada (1) Estonia (1) Ireland (1) Lithuania (1) Poland (1)

$5,000 General dapp with design, front-end and contracts. $10,000 Extended dapp with additional integrations. $15,000 Dapp with a whole ecosystem and integrations.

Decentralised application
We will build a DApp from scratch that runs in a decentralized network on any existing EVM blockchain such as Ethereum, Binance Smart Chain, Polygon, etc. It can be a web3 game, exchange, wallet, chat on the blockchain, or all of this in one application that works in any blockchain network, public and private.
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Warszawa, Poland

Bruna 9
Warszawa, Poland 02-594
10 - 15

+48570254190

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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 Openness
The feedback regarding Rumble Fish's openness is overwhelmingly positive. Clients noted the smooth communication and the team's willingness to adapt to their management tools, enhancing efficiency. One client highlighted the absence of language barriers and noted, "They were open to use our management tools and made a few helpful suggestions." Overall, the sentiment reflects a high level of transparency and collaboration, making Rumble Fish a favorable choice for potential projects.

Blockchain Dev for Cryptocurrency Exchange Platform.

5.0 Aug 7, 2020

Communication with the team was very smooth. We didn’t encounter any issues regarding language barrier or time zones. They were open to use our management tools and made a few helpful suggestions that allowed us to communicate and execute results even more efficiently.
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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 regarding Rumble Fish indicates a mixed perception of cost and value for money. While some clients praised the high caliber of developers and their technical expertise, others reported ongoing fee increases beyond agreed terms, impacting overall satisfaction. A CEO noted, "despite attempts to refine scope... we faced ongoing fee increases," highlighting concerns over budget management. Conversely, a project manager appreciated the cost-saving measures through the use of React Native, stating it helped shorten development time. Overall, clients experienced varying levels of satisfaction with value relative to cost.
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United States (6) Oman (1) Poland (1) England (1)

Kraków, Poland

Eisenberga 11/3
Kraków, Poland 31-523
41 - 49

+48 601 265 364

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Neti

5.0 10 reviews

$25,000+

$50 - $99 / hr

10 - 49

Rzeszów, Poland

Services provided

80% Blockchain

20% Custom Software Development

Neti is a Blockchain Development company specializing in Blockchain Technology, Smart Contract Development, and Decentralized Application (DApp) Development. They consistently deliver projects with a client satisfaction rate exceeding 95%, demonstrating exceptional project management and technical skills. Approximately 100% of reviewers commend their dedication, value alignment, and proactive approach to solving complex challenges.

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Reviews mention Creative
Clients have praised Neti sp. z o.o. for their creative problem-solving abilities and out-of-the-box thinking. One client highlighted their ability to deliver a clean frontend for user interactions with Uniswap v3 pools, noting impressive attention to detail. Overall sentiment reflects satisfaction with their creative approach to project challenges, resulting in successful milestone achievements without significant areas for improvement.

Blockchain Dev & Support for Liquidity Management Startup

5.0 Aug 17, 2022

I highly appreciate their out-of-the-box thinking, problem-solving abilities and their attention to detail.
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3 of 3 Blockchain reviews are 5 stars

$200,000 – $999,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain Development for Renewable Energy Services Company
5.0 — Neti was hired to build a custom Layer 1 blockchain for a renewable energy services company. The team also developed connected decentralized apps, wallets, and supporting services for the client. Read more
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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 strong value for money, often noting their flexibility and alignment with company values as key reasons for selection. One client emphasized Neti as 'very reasonable with respect to special requirements,' while another remarked on their 'great culture fit' and 'good value for cost.' Overall, feedback indicates a high level of satisfaction with the cost-effectiveness of their services, with several clients expressing that Neti exceeded their expectations in both quality and responsiveness.
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Rzeszów, Poland

Podpromie 5/II Floor
Rzeszów, Poland 35-051
41 - 49

+48 666 594 854

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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, NFT development, and decentralized application (DApp) development. The company receives overwhelmingly positive feedback, with 100% of reviewers praising their timely delivery, strong team chemistry, and innovative solutions. Clients appreciate their deep expertise in blockchain and decentralized systems, resulting in enhanced user experience and successful project outcomes.

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2 of 3 Blockchain reviews are 5 stars

$50,000 – $199,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Web & Blockchain Dev for Economic Dev Organization
5.0 — Novus Team integrated blockchain technology into an economic development organization's website. This included constructing the website's framework, handling coding, and addressing and resolving Read more
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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently highlight Novus Team's competitive pricing and exceptional value for money. One CEO noted their "pricing fit our budget" and emphasized the "good value for cost." Another client mentioned that working with Novus saved them significant time and money. Overall, the sentiment is overwhelmingly positive, with clients appreciating the balance of quality and affordability, leading to satisfaction with project outcomes and a willingness to continue collaboration.
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United States (4) Canada (2) Ukraine (2) Lithuania (1) Poland (1)

Warszawa, Poland

44 Twarda
Warszawa, Poland 00-831
21 - 30

+48 504605728

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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 software development company specializing in custom software solutions, data management, and mobile and web applications. The reviews reflect a 100% positive sentiment, highlighting SENLA's technical expertise, reliable delivery, and strong alignment with client business needs. Approximately 40% of reviewers appreciated their project management and communication skills, emphasizing the company’s ability to adapt to client processes and requirements.

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0 of 1 reviews is 5 stars

Unknown avg. project cost

Reviewed 1 time in the past 6 months
In the past six months, client feedback for SENLA highlights their expertise in delivering tailored software solutions, particularly in CRM development for an insurance broker. Clients commend their proactive communication and Agile project management, which fosters alignment and timely delivery. The new systems are noted for their usability and functionality, with positive user feedback during the rollout phase. Overall, sentiment is highly favorable, with clients expressing satisfaction and eagerness to continue collaboration.
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Industry Experience

SENLA has demonstrated strong expertise across diverse industries including Insurance, Agriculture, Consumer Products, Advertising & Marketing, Financial Services, Gambling, Real Estate, Healthcare, IT Services, and Gaming. Their strengths lie in custom software solutions, data management, and agile project execution, with positive feedback highlighting their responsiveness, technical proficiency, and effective communication. Overall sentiment is favorable, particularly in Financial Services, where they excel in integration and quality assurance, making them a suitable partner for clients seeking tailored technological solutions.
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Gambling Insurance Agriculture Consumer Products Advertising & marketing Financial services Real estate Information technology IT Services Engineering Gaming Healthcare

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More responsive than most other service providers

SENLA 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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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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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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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)

Warszawa, Poland

Puławka 145
Warszawa, Poland 02-715
10 - 15

+48 22 390 53 04

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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 and smart contract development company, offering services such as blockchain verification, decentralized application development, and web design. Across multiple reviews, clients consistently praise EthWorks for their expertise, professionalism, and responsiveness, with over 90% of reviews highlighting their deep domain knowledge and high-quality deliverables. Clients also appreciate their effective communication and partnership approach, with negligible negative feedback on their performance.

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Reviews mention Flexible
EthWorks received positive feedback regarding their flexibility in project execution. Clients noted their responsiveness to feedback, with one reviewer highlighting their adaptability post-launch. Additionally, another client emphasized the company's easygoing nature and willingness to explore various technical approaches during initial workshops. Overall, the sentiment reflects a strong appreciation for EthWorks' collaborative and accommodating approach, 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

What did you find most impressive about this company? Flexibility.
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Industry Experience

EthWorks has garnered positive feedback across various industries, particularly in Financial Services, Gaming, and IT Services. Clients note their expertise in blockchain technology, smart contract development, and web design. In Financial Services, they are praised for their responsive communication and ability to meet project deadlines. The Gaming industry highlights their proficiency in developing secure smart contracts. In IT Services, clients commend their design capabilities and collaborative work style. Overall, EthWorks is well-suited for projects requiring blockchain integration and innovative web solutions.
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Select Industry to see insights

Financial services Gaming IT Services

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Poland (2) United States (2) Canada (1) Denmark (1) Singapore (1) Switzerland (1)

Warszawa, Poland

Czeczota 29
Warszawa, Poland 02-617
41 - 49

+48 795 769 340

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FREYSOFT

5.0 8 reviews

$10,000+

$25 - $49 / hr

50 - 249

Warszawa, Poland

Services provided

40% Blockchain

20% Mobile App Development

20% Web Development +2 services

10% AI Development

10% Low/No Code Development

FREYSOFT is a development company specializing in providing fintech and startup solutions, including mobile applications, front-end engineering, and web development. Their reviews highlight exceptional professionalism, problem-solving capabilities, and timely delivery, with 100% of feedback being positive. Clients frequently commend their smooth communication and reliability, making them a preferred choice for tech-driven projects.

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Reviews mention Timely
Overall, FREYSOFT has received positive feedback regarding their timeliness and responsiveness. One client noted that a specialist was provided within days and resolved issues that had persisted for nearly a month, enabling the timely release of their application. Another client highlighted FREYSOFT's effective project management, stating they met deadlines well and utilized tools like Jira and Kanban efficiently. Clients appreciated their quick responses and professionalism, indicating a strong commitment to timely delivery.

Mobile App Development for IT Services Company

5.0 Mar 17, 2023

The company provided us with a specialist in a matter of days. And in the first week of work, he solved most of the problems that we couldn't cope with for almost a month. FREYSOFT was a great partner. They were really easy to work with and got everything done ahead of schedule.
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Sports Betting Website Dev for Product Development Firm

5.0 Feb 19, 2023

We used Jira and Kanban, and implemented some scrum methods for the demos and planning sessions. For communication, we used Slack and Google Meet. They've done well with meeting our deadlines.
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Industry Experience

FREYSOFT has demonstrated notable expertise across various industries, including IT Services, Retail, Telecommunications, Healthcare, and Manufacturing. Clients consistently praised their quick problem-solving abilities, professional communication, and high-quality deliverables. In IT Services and FinTech, they excelled in app development, while in Healthcare, they improved operational processes with innovative solutions. Retail clients valued their speed and integration skills, and in Manufacturing, they effectively supported market expansion through website development. Overall, FREYSOFT is well-suited for technology-driven projects across these sectors.
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Select Industry to see insights

IT Services Retail Telecommunications Healthcare Manufacturing

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United States (2) India (1) Malaysia (1) Ukraine (1) England (1)

Warszawa, Poland

59 Złota
Warszawa, Poland 00-120
50 - 75

+48 795 991 686

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Mobile Reality

5.0 16 reviews

$5,000+

$50 - $99 / hr

10 - 49

Warszawa, Poland

Services provided

20% Blockchain

30% Mobile App Development

30% Web Development +1 service

20% UX/UI Design

Mobile Reality is a versatile web and mobile app development company known for delivering high-value, cost-effective solutions across various industries. The company is consistently praised for its technical expertise, responsive communication, and timely project delivery, with more than 95% of feedback being positive. Notably, clients appreciate their deep industry knowledge, proactive project management, and ability to transform complex challenges into user-friendly digital solutions.

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Reviews mention Detail-oriented
Clients consistently praised Mobile Reality for their meticulous attention to detail throughout project execution. One CEO noted their 'detailed' approach and commitment to transparency, which fostered trust. Another client highlighted their 'punctuality' and 'attention to detail,' appreciating how promptly they addressed feedback. Overall, client sentiment reflects a strong approval of Mobile Reality's thoroughness and professionalism, contributing to successful project outcomes and high satisfaction levels.

Custom Dev for Freemium Banking Analytics Tool

5.0 Oct 17, 2019

I value the honesty, punctuality, and attention to detail that they brought to the task as well as their creativity and innovative thinking — something not common in my experience when working with outside development shops.
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Average Project Cost Breakdown

$50,000 to $199,999 (5) $10,000 to $49,000 (4) Less than $10,000 (3) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients consistently commend Mobile Reality for their competitive pricing and excellent value for money. Feedback highlights that they deliver projects within budget, exemplified by one client's project completion ranging from $25,000 to $50,000 while maintaining high satisfaction. Multiple reviews emphasize the company's alignment with clients' budgets and their fair, transparent pricing structure. Overall, sentiment towards Mobile Reality's cost-effectiveness is overwhelmingly positive, with clients appreciating the quality of service provided for the investment made.
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Poland (5) United States (3) Canada (2) France (1) Germany (1) Spain (1) Switzerland (1)

Warszawa, Poland

Grzybowska 62
Warszawa, Poland 00-855
16 - 20

(+48) 607 12 61 60

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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 recognized for its proficient Smart Contract Development and comprehensive blockchain solutions. With 100% positive feedback, clients praise their deep expertise in blockchain technology and their collaborative, proactive approach, which significantly enhances project outcomes. Reviewers highlight their effective communication and problem-solving skills as key strengths.

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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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Industry Experience

Rite NRG has demonstrated strong expertise across diverse industries including Consulting, Consumer Products, IT Services, Gaming, Software, Real Estate, and Financial Services. Clients commend their commitment to tailored solutions, adaptability, and effective project management. The overall sentiment reflects satisfaction, particularly in enhancing operational efficiency and client engagement. Companies seeking development and staffing solutions in these sectors may find Rite NRG particularly beneficial, given their proven ability to deliver results and foster collaboration.
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Consulting Consumer products & services IT Services Gaming Software Information technology Real estate Financial services Consumer Products

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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 consistently commend Rite NRG for delivering strong value for money, highlighting that their pricing aligns well with project budgets. For instance, one client noted that Rite NRG's pricing 'fit our budget' while another emphasized 'good value for cost.' Overall sentiment reflects satisfaction with the company's pricing structure and perceived value, with clients appreciating the balance between cost and quality of service provided.
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Kraków, Poland

7 Wadowicka
Kraków, Poland 30-363
31 - 40

+48 660 577 898

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Espeo Software

4.7 39 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 specializing in web and application development, UI/UX design, and blockchain solutions. The overall feedback from their clients is overwhelmingly positive, with approximately 90% of reviewers praising their project management, communication, and technical expertise. Many clients highlight Espeo Software's ability to deliver projects on time and within budget, with several noting their exceptional responsiveness and collaborative approach.

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Industry Experience

Espeo Software has demonstrated considerable expertise across various industries, including Government, IT Services, Healthcare, Financial Services, Education, and Media. Feedback highlights their strengths in timely project delivery, effective communication, and deep understanding of technical requirements. Clients in IT Services and Financial sectors particularly commend their skilled developers and project management. The healthcare industry praises their innovative solutions, while education clients value their collaborative approach. Overall, Espeo is favored for their flexibility, commitment, and ability to adapt to client needs across these diverse sectors.
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Government IT Services Healthcare Financial services Education Media Information technology Business services Consumer Products Publishing Software Advertising & marketing Other Industry

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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 report that Espeo Software offers competitive pricing and delivers exceptional value for money. One client noted that their budget fit well with Espeo's pricing, while another highlighted the company's voluntary involvement in projects without charging. Many reviews emphasize timely delivery and quality outputs, with one client stating they received more resources than expected. Overall, the sentiment reflects strong satisfaction with the cost-to-value ratio, making Espeo a recommended partner for various development needs.
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Finland (16) United States (6) Poland (5) Norway (2) Germany (1) Israel (1) Nigeria (1) Portugal (1) Switzerland (1) United Arab Emirates (1) Ukraine (1) England (1)

Poznań, Poland

Baraniaka 6
Poznań, Poland 61-245
50 - 75

+48 61 848 00 65

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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 specializing in web and application development, with notable expertise in React, TypeScript, and AWS. The feedback from clients is overwhelmingly positive, highlighting Evojam's technical competence, adaptability, and professionalism. Approximately 100% of reviews commend their effective project management and high-quality deliverables. Many clients appreciate Evojam's ability to work autonomously while maintaining clear communication and providing proactive solutions.

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Reviews mention High-quality work
Evojam consistently receives high praise for delivering high-quality work across various projects. Clients commend their ability to produce clean and efficient code, as noted by one reviewer who highlighted a '400% increase in deliverable dates' after partnering with them. Another client appreciated the 'high quality materials and recommendations' provided during training sessions. Overall, the sentiment reflects satisfaction with Evojam's professionalism, technical expertise, and commitment to client success.

HR Consulting for Custom Software Dev Company

5.0 Feb 2, 2024

Customer's service was also of the greatest quality. Evojam is led by experienced and motivated people with open minds and years of experience in the industry. The opportunity to consult side topics freely was very valuable to me.
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Electron-Based Software Dev for Science-Focused Dev Company

5.0 Jun 11, 2020

Both products were shipped on-time and on-budget, and were well-received by stakeholders, both within Enthought and at our customers. The code base is of good quality and should not prove difficult to maintain going forward. Project management was highly effective, mainly because the Evojam developers could work from high-level direction, and asked questions appropriately.
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Dev Partner for AdTech Firm

5.0 May 9, 2019

They’re unfailingly honest, have high-quality work, and communicate well. They’re slow to hire new developers, but it’s because they have high standards. They should also be more structured and organized on a management level.
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Software Development for Chat Platform

4.5 Dec 4, 2018

Evojam has helped speed up our development significantly. They produced clean code quickly, and I’ve recommended their team to others. The Evojam team understood our platform and our goals and invested themselves in our success.
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Industry Experience

Evojam has demonstrated expertise across various industries, including Software, Research, Construction, Arts, IT Services, and Advertising. Feedback highlights their strong project management, technical skills in custom software development, and adaptability. Clients commend their collaborative approach, particularly in agile methodologies, resulting in successful project outcomes. Overall, sentiment is positive, with many clients noting Evojam's reliability and effective communication, making them a strong fit for projects in software development, construction technology, and IT services.
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Information technology Software Research Construction Arts, entertainment & music IT Services Advertising & marketing

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Poland (4) Germany (2) United States (2) Hong Kong (1) Italy (1) Netherlands (1) England (1)

Warszawa, Poland

Plac Trzech Krzyzy 10/14
Warszawa, Poland 00-535
31 - 40

+48 728 368 296

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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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3 of 3 Blockchain reviews are 5 stars

1 new review for Blockchain in past 6 months

$50,000 – $199,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain Dev & Consulting for Customer Engagement Platform
5.0 — Tokenomia.pro was hired by a customer engagement platform to design tokenomics and run token simulations. They led workshops and formulated economic objectives for the system. Read more
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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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Poland (4) Estonia (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 Blockchain Development company noted for its expertise in Distributed Ledger Technology and Smart Contract Development. The company consistently delivers projects on time, with a proactive approach to addressing issues. Positive feedback highlights their thorough review and critical questioning of project briefs, with 100% of reviewers expressing satisfaction with their services.

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Reviews mention Flexible
Silk Software House has received positive feedback regarding their flexibility in project management and team composition. One client highlighted their ability to adapt to varying project needs, stating, 'Silk Software House's communication and flexibility in accommodating our needs' was particularly impressive. The company's hybrid model, allowing for both full project management and staff augmentation, further demonstrates their adaptable approach. Overall, the sentiment reflects satisfaction with their flexibility and responsiveness to client requirements.

Staff Augmentation & Software Development for Dev Company

5.0 Apr 3, 2024

I'm mostly impressed by Silk Software House's communication and flexibility in accommodating our needs. The entire team is doing a great job and often changes along the way.
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0 of 1 Blockchain reviews are 5 stars

$1,000,000 – $9,999,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Custom Software & Web Development for Cycling Platform
4.5 — Silk Software House has developed a solution for a cycling platform. The team has built video streaming, fantasy games, and live data integration features, a ranking system's frontend, and a Hedera Read more
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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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Poland (5) Denmark (1)
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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 versatile software development company renowned for its extensive expertise in front-end and back-end solutions across diverse industries, including finance and IoT. Reviews consistently highlight their technical proficiency, responsiveness, and ability to deliver high-quality code, with over 90% of clients expressing satisfaction. Their agile approach and effective project management are frequently praised, though occasional concerns about resource allocation have been noted.

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Reviews mention Unique expertise
Clients have expressed high regard for Qulix Systems' unique expertise, particularly in Java and .NET development, UI/UX design, and quality assurance. One client noted that Qulix's developers provided 'fantastic automated testing' and produced a 'polished end product,' while another praised their engineers for being 'well-educated and enthusiastic.' Overall, the sentiment surrounding Qulix’s technical competencies and responsiveness is overwhelmingly positive, with clients appreciating their extensive talent pool and nuanced understanding of technology solutions.

Custom Java Development Helmes AS

5.0 Feb 5, 2015

The great thing about Qulix is their extensive talent pool. They have a very nuanced understanding and practical knowledge of technology solutions. We've really been able to leverage their expertise.
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Industry Experience

Qulix Systems has demonstrated expertise across various industries, including Engineering, Information Technology, Education, Advertising & Marketing, and Financial Services. Clients commend their strong technical knowledge, effective communication, and ability to deliver high-quality solutions promptly. Particularly in Financial Services, Qulix is noted for their deep understanding of complex systems and compliance. The overall sentiment across these industries is positive, suggesting Qulix is well-suited for projects requiring robust development capabilities and strategic collaboration.
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Engineering Information technology Education Advertising & marketing 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 providing good value for money, particularly due to their competitive pricing compared to Western firms. One client noted, 'We see a cost-benefit to working with them as opposed to hiring onshore.' Another mentioned, 'The team was not very cheap... but their experience was priceless.' Overall, clients emphasized the high quality of work, timely delivery, and effective communication, reinforcing the sentiment that Qulix offers a solid balance between cost and value.
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United States (5) England (3) Estonia (1) Germany (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 offering comprehensive solutions in areas such as web and mobile application development, DevOps, software outsourcing, and business process automation. Across multiple reviews, clients commend Symfa for their excellent project management, adherence to timelines, and effective communication, with 100% positive feedback on their ability to handle complex requirements efficiently. Approximately 70% of reviewers highlight their good value for cost as a deciding factor in choosing Symfa.

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Reviews mention Well-organized projects
Clients have praised Symfa for their well-organized project management, noting their task-oriented approach and adherence to deadlines. One client highlighted that Symfa resources effectively partnered with in-house teams to modernize applications and launch a new product, demonstrating strong work ethic and responsiveness. However, there was a suggestion for improvement regarding attention to detail during testing, which is crucial for proprietary technologies.

Staff Augmentation for Insurance Company

5.0 Nov 8, 2023

Our Symfa resources were task oriented and stuck to their deadlines very well. When training opportunities were identified, they were addressed, and growth and experience were noticeable in the group. The work ethic of our Symfa resources was extremely strong.
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1 of 1 reviews is 5 stars

Unknown avg. project cost

Reviewed 1 time in the past 6 months
In the last six months, client feedback for Symfa highlights their effective project management and responsiveness. A CTO noted significant improvements in development speed and quality, attributing success to Symfa's expertise and great follow-up on challenges faced. Clients appreciated the value for cost and the prompt handling of obstacles. Overall sentiment is highly positive, with no suggested areas for improvement.
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Average Project Cost Breakdown

$50,000 to $199,999 (5) $10,000 to $49,000 (2) $200,000 to $999,999 (2) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Client feedback on Symfa consistently highlights their competitive pricing and strong value for money. Multiple reviews noted that Symfa's pricing fit within client budgets while delivering high-quality work. For instance, one client emphasized 'good value for cost,' and another remarked on their willingness to work within budget constraints. Overall sentiment is positive, with clients expressing satisfaction with the outcomes achieved relative to the investment made.
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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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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 versatile software development company specializing in web and mobile app development, with expertise in frontend and backend technologies. The company has received overwhelmingly positive feedback, with approximately 90% of reviewers commending their communication skills and technical expertise. Clients appreciate their flexibility, adherence to timelines, and proactive approach to problem-solving, though some suggest improvements in design implementation and cost estimation.

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Industry Experience

Concise Software has demonstrated strong expertise across various industries, including Consulting, Software, Logistics & Supply Chain, Financial Services, Automotive, Consumer Products, IT Services, Healthcare, and Education. Overall sentiment reflects satisfaction with their technical proficiency, effective communication, and ability to deliver results on time. Clients in Consulting and Financial Services particularly noted their project management skills and adaptability, while those in Software and Logistics praised their innovative solutions and impact on operational efficiency. Potential clients in these sectors may find Concise Software a suitable partner for complex projects.
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Consulting Software Logistics & Supply Chain Financial services Automotive Consumer Products IT Services Arts, entertainment & music Healthcare Other Industry Design Retail Information technology 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 frequently noted for offering good value for money, with clients highlighting their pricing as fitting within budget while maintaining high-quality deliverables. One client remarked that Concise's costs were fair given the quality perceived, while another emphasized that their competitive pricing was a significant reason for selection. Overall, clients express satisfaction with the cost-effectiveness of their services, often citing successful project outcomes that justified their investment.
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Germany (14) United States (3) Poland (2) Australia (1) Austria (1)

Rzeszów, Poland

Geodetow 1
Rzeszów, Poland 35-001
50 - 75

+48 883435977

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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 technology development company that specializes in Blockchain Development, Distributed Ledger Development, and Smart Contract Development. The company has received overwhelmingly positive feedback, with 100% of reviews highlighting their efficient delivery, high-quality output, and adept project management. Their expertise in fintech and blockchain technology is particularly noted as a significant advantage.

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Reviews mention Exceeds expectations
The feedback from DevOps Garage highlights that DevelopsToday exceeded expectations by delivering a highly functional debt management application and a cohesive web portal. Clients praised their proactive approach, effective communication, and commitment to project success. Specific commendations included the flawless execution of a challenging round-up feature and an impressive 4.5-star rating for the iOS app. Overall, the sentiment reflects complete satisfaction with no identified areas for improvement.

Mobile App Development for DevOps Solutions Company

5.0 Oct 31, 2023

Throughout our collaboration, they proved to be more than just a technical partner. They were proactive, solution-oriented, and consistently delivered beyond our expectations. The team's commitment to our project's success is evident in every phase, from ideation to launch.
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2 of 2 Blockchain reviews are 5 stars

$10,000 – $49,000 avg. project cost

Blockchain PROJECT HIGHLIGHT

MVP Development for Curated Music Video Company
5.0 — A music video firm hired DevelopsToday to build an MVP. This involved developing the product's frontend, backend, and architecture code. The team used the client's UI/UX designs and turned them into Read more
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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
Clients consistently highlight DevelopsToday's strong value for money, noting that their pricing aligns well with project budgets. One CEO emphasized the 'good value for cost,' while another mentioned how DevelopsToday delivered high-quality outputs efficiently within budget constraints. Additionally, a client appreciated their ability to build complex systems affordably. Overall, the sentiment reflects satisfaction with the balance of cost and quality, making DevelopsToday a favorable choice for many projects.
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Warszawa, Poland

75 Żelazna
Warszawa, Poland 00-871
31 - 40

+48668407517

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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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Bielsko-Biała, Poland

Powstancow Slaskich 6/128
Bielsko-Biała, Poland 43-300
2 - 5

693125520

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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)

Wrocław, Poland

123 Klecińska
Wrocław, Poland 54-413
31 - 40

+48 573 354 121

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Authentic Digital

4.9 5 reviews

$5,000+

$100 - $149 / hr

10 - 49

London, England

Services provided

20% Blockchain

25% UX/UI Design

20% Custom Software Development +2 services

20% Web Design

15% Web Development

Authentic Digital is a versatile agency specializing in UX/UI design, web development, and product branding. They consistently deliver high-quality, modern solutions that exceed expectations, as noted in 100% of reviews. Clients commend their dedication to project success, agile management, and innovative approaches, with 75% highlighting their ability to adapt and engage creatively within constrained timeframes and budgets.

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Industry Experience

Authentic Digital has demonstrated strong expertise across various industries, notably in Financial Services, Advertising & Marketing, and Education. Clients praised their commitment to UX design and modern technology, highlighting effective collaboration and agile methodologies. In Financial Services, they excelled in creating design systems and enhancing complaint management tools, while in Advertising, they delivered scalable website solutions. Their impact in Education included software infrastructure modernization, leading to increased market competitiveness. Overall, feedback reflects a positive sentiment, with potential clients in these sectors likely to benefit from their innovative approach.
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Financial services Advertising & marketing Education

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More responsive than most other service providers

Authentic Digital 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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Hong Kong (2) England (2)

London, England

35 Berkley Square
London, England W1J 5AE
16 - 20

+44 (0) 79 0741 9817

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ULAM LABS

4.8 13 reviews

$10,000+

$50 - $99 / hr

50 - 249

Wrocław, Poland

Services provided

10% Blockchain

50% Custom Software Development

15% Cybersecurity +2 services

15% Product Design

10% Low/No Code Development

ULAM LABS is a blockchain development company specializing in solutions such as custody infrastructure and smart contract development. Their reviews highlight strong domain knowledge, effective communication, and flexible project management. Notably, 100% of reviewers commend their corporate culture and teamwork, with no areas for improvement mentioned.

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Reviews mention Trustworthy
Ulam Labs is perceived as a trustworthy partner, with clients highlighting their professionalism and expertise. One client noted that they could confidently assign tasks, assured of high-quality completion. The ongoing collaboration since 2018 has fostered a reliable relationship, emphasizing the company's commitment to excellence. Overall, feedback reflects a strong sentiment of trust in Ulam Labs as a technology partner.

Development for a Cryptocurrency Trading Application

4.5 Feb 27, 2019

Professional and trustworthy experts work at Ulam Labs. I can give their team a task, knowing it will be completed at the highest standard.
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Industry Experience

ULAM LABS has demonstrated expertise across various industries, including Financial Services, Advertising & Marketing, Healthcare, IT Services, Construction, and Arts & Entertainment. Clients commend their strong project management, technical proficiency, and adaptive solutions. In Financial Services, they excelled in developing digital asset infrastructures. In Healthcare, their innovative app solutions significantly improved user engagement. Across IT Services, they are noted for quality code and effective agile practices. Overall, sentiment is overwhelmingly positive, indicating ULAM LABS is a suitable partner for projects in these sectors.
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Advertising & marketing Financial services Healthcare IT Services Construction Arts, entertainment & music Software

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Average Project Cost Breakdown

$50,000 to $199,999 (8) $10,000 to $49,000 (1) $200,000 to $999,999 (1)

What Clients Have Said
Clients consistently praise ULAM LABS for providing good value for money, highlighting their competitive pricing and quality of work. For instance, one CEO noted that ULAM LABS offered a 'pricing fit' for their budget, while another mentioned their services were 'less expensive than similar companies' in the UK market. Overall, the sentiment reflects a strong appreciation for the cost-effectiveness of their services, with many clients expressing satisfaction with the outcomes relative to their investment.
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Wrocław, Poland

Grabiszyńska 163/502
Wrocław, Poland 53-434
50 - 75

-

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Aetsoft

4.8 3 reviews

$10,000+

$50 - $99 / hr

50 - 249

Gdańsk, Poland

Services provided

40% Blockchain

40% Custom Software Development

10% AI Development +1 service

10% E-Commerce Development

Aetsoft is a blockchain technology company specializing in Blockchain Development, Decentralized System Development, and Smart Contract Development. The company is praised for its technical competence, flexibility, and innovative blockchain solutions, with 100% of reviewers noting their excellent performance and value for cost. However, there are suggestions for improving team cohesion to enhance project delivery.

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2 of 3 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 Marketplace & Web Dev for Content Creator Platform
4.5 — Aetsoft has developed an NFT marketplace and a company website for a content creator platform. The team is also responsible for integrating MetaMask and social engagement features. Read more
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Industry Experience

Aetsoft has demonstrated expertise across various industries, including Gaming, IT Services, and Arts & Entertainment. Clients commend their technical competence and ability to deliver blockchain solutions, particularly in NFT platforms and decentralized systems. The overall sentiment reflects strong satisfaction, with notable emphasis on their adaptability, project management, and effective communication. Their strengths in Web3 technologies make them a suitable partner for projects in gaming ecosystems, career credentialing, and art monetization.
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Gaming IT Services Arts, entertainment & music

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently highlight Aetsoft's competitive pricing and strong value for money, with specific feedback noting that their pricing fit within budget constraints while delivering good results. For instance, one client from TCG Fandom emphasized the "good value for cost" and another from Velocity Career Labs appreciated the same aspect, indicating that Aetsoft effectively balances quality and affordability. Overall, the sentiment regarding cost and value is positive, reflecting satisfaction with the financial aspects of their services.
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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, web development, and custom software solutions. The company is highly praised for its effective communication, meeting all deadlines, and delivering high-quality products. Reviewers consistently highlight GO ONLINE's ability to listen to client needs, with 100% of the feedback being positive and emphasizing their professionalism and capacity to understand and enhance initial project concepts.

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Reviews mention Understands their clients' needs
The client feedback on GO ONLINE indicates a strong understanding of client needs, with sentiments highlighting their ability to listen and adapt. One client noted, 'The final product results from their ability to listen and understand deeply before suggesting any solution,' showcasing their responsiveness to initial ideas. Overall, clients expressed satisfaction with the collaborative process and the company's effective communication, leading to successful project outcomes.

Mobile App Design & Development for Social Media Platform

5.0 Sep 30, 2022

They listen. The final product results from their ability to listen and understand deeply before suggesting any solution. Of course, our initial ideas collided with the realities of software development but nevertheless the functionality of the app is just the same if not better than in our initial plans.
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Intranet Portal Solution for Energy Company

5.0 Oct 17, 2017

They are very efficient. RAD4M understands our goals, and we have a business relationship on a high level. This depended on the detail level of our documentation; if it was done okay, they had no issues understanding us and creating a better business solution.
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Industry Experience

GO ONLINE has demonstrated expertise across various industries, including Social Networking, Automotive, Advertising & Marketing, Manufacturing, Arts & Entertainment, Design, Construction, Energy & Natural Resources, and Business Services. Clients highlight their strengths in UI/UX design, project management, and flexibility. Overall sentiment is highly positive, with clients praising their communication, dedication, and ability to deliver quality results tailored to specific industry needs.
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Design Social Networking Automotive Advertising & marketing Manufacturing Arts, entertainment & music Construction Energy & natural resources Business services IT Services

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Poland (9) Denmark (1)

Warszawa, Poland

Plac Bankowy 2
Warszawa, Poland 00-095
6 - 9

+48 664338118

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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 technology company specializing in software development, data engineering, mobile app development, and web solutions. Across multiple reviews, clients praised Teonite for their professionalism, expertise, and proactive problem-solving approach. Approximately 90% of reviewers noted their effective communication and project management, while around 75% highlighted their ability to integrate seamlessly with existing teams and projects.

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Reviews mention Unique expertise
Clients have expressed a strong sentiment regarding Teonite's unique expertise, highlighting their proactive problem-solving abilities and high-quality programming skills. One CEO noted their 'high expertise' and collaborative approach, while a CTO emphasized their 'excellent programming skills' and eagerness to solve problems, ensuring project success. Although there were minor challenges in understanding complex applications, the overall feedback reflects a positive perception of Teonite's capability as a valuable development partner.

Custom Software Dev for Fintech Company

5.0 Mar 6, 2023

Teonite team members are professional and proactive in supporting the project progress and deliver according to plan. High expertise and working as a partner with our team, proactively proposing solutions.
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Web Development for Construction Technology Company

4.5 Oct 1, 2019

They’re eager to solve problems. They know how to make a project successful and have excellent programming skills, especially for the UI software parts. They’re quite focused on what you want.
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Industry Experience

Teonite has a strong presence across multiple industries, including Financial Services, Media, Nonprofit, IT Services, and Telecommunications. Clients consistently highlight their expertise in data integration and application development, particularly in creating user-friendly platforms and dashboards. Positive feedback emphasizes Teonite's professionalism, reliability, and proactive approach to problem-solving. Overall, they are well-suited for projects requiring advanced technological solutions, making them a strong candidate for clients in technology-driven sectors.
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Financial services Media Nonprofit IT Services Information technology Telecommunications

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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's clients have consistently noted that their services provide strong value for money. Positive feedback highlights their professionalism, timely delivery, and proactive problem-solving. For instance, one client stated, 'They exceeded our expectations during critical moments,' while another emphasized the cost-effectiveness of their engagement, saying it dramatically reduced operational costs. However, some clients mentioned that while their expertise is high, the pricing may be higher for simpler projects, suggesting a balance between cost and complexity in project scope.
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Poland (6) Germany (3) United States (2)
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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 S.A. is a multifaceted development company specializing in creating platforms for mobile games and casino operations, demonstrating expertise in integrating back-end and front-end systems. Reviews consistently highlight their effective project management, responsive communication, and commitment to understanding client needs. With 100% of reviewers praising their dedication and industry-specific knowledge, Sygnisoft S.A. has proven to be a reliable and effective partner.

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Reviews mention Transparent
Clients have praised Sygnisoft S.A. for their transparency throughout the project management process. One client noted, "Everything was very transparent" and highlighted the effective use of tools like Jira and Slack for communication. They appreciated the project manager's proactive approach, stating there were "no misunderstandings" and that they were impressed with the clarity of progress updates. This commitment to open communication fostered a smooth collaboration, reinforcing the overall positive sentiment regarding transparency.

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. From a project management perspective, everything was smooth and transparent. We knew what we had expected and the progress of the features. I was impressed with how transparent everything was.
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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)

Warszawa, Poland

Pańska 96, apartment 38
Warszawa, Poland 00-837
41 - 49

798201873

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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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Kraków, Poland

Słomiana 14/7
Kraków, Poland 30-316
16 - 20

+48 600971296

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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 specialized blockchain security auditing firm that offers comprehensive security assessments for smart contracts and blockchain infrastructure. Their reviews highlight a 100% positive feedback rate, emphasizing their prompt communication, professional service, and deep expertise in security vulnerabilities. Clients appreciate their transparency, credibility, and efficiency, with many noting their capability to handle complex technical challenges swiftly and effectively.

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Reviews mention Unique expertise
Clients consistently highlight Blockhunters' unique expertise in blockchain security, particularly in distributed systems. One client noted their ability to audit both the code and the underlying consensus theory, which is rare in the industry. Feedback emphasized their deep understanding of layer-one blockchain solutions and their capacity to tackle ambitious projects. Overall, the sentiment is overwhelmingly positive, with clients appreciating their talent and innovative approach, making them a strong choice for specialized security audits.

Security Audit for Blockchain Infrastructure Company

5.0 Aug 24, 2020

Blockhunters is young and savvy. They’re exceptionally talented, and I don’t know that they realize it just yet. Working with them was amazing because they were still young and scrappy enough to want to take on ambitious projects, and they were also willing to take risks on smaller startups as well.
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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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Łódź, Poland

Sienkiewicza 72 / 1. floor
Łódź, Poland 90-057
2 - 5

693299312

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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 Timely
Overall sentiment regarding timeliness in Hyperlab.digital's client feedback is highly positive. Clients consistently highlight the company's ability to deliver projects on schedule. For instance, one client noted receiving a 'decent working product on time,' while another emphasized that the MVP was delivered within the expected timeframe, stating that Hyperlab 'is a team who delivers in time.' This reliability in meeting deadlines contributes significantly to their clients' satisfaction.

Big Data Solutions for Energy Storage Company

5.0 Jul 22, 2021

I loved how I got a decent working product on time.
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Managed IT Service for Email Services Company

5.0 Oct 2, 2020

We get phase 0 delivered in time as an MVP. We got final product In may 2020, original estimate was march 2020, but we extended functionality. So I can say that hyperlab is a team who delivers in time.
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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 express satisfaction with HYPERLAB's pricing and value for money. One client noted a significant reduction in operating costs thanks to the tools provided, while another highlighted the fair estimates and quality output received for their investment. Overall, feedback indicates that clients feel they receive high-quality results relative to the costs incurred, with one stating they received more than what was proposed. However, some suggest improvements in negotiation skills for better clarity on deliverables.
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Germany (1) Greece (1) Israel (1) Poland (1)

Warszawa, Poland

Warsaw, Marynarska 21
Warszawa, Poland 02-676
41 - 49

+48451088591

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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 a multifaceted technology company offering services in web development, security audits, e-commerce solutions, and performance optimization. Reviews indicate a high level of technical expertise and effective project management, with 90% of clients praising their problem-solving and innovation. However, one client cited undelivered milestones and financial issues, suggesting room for improvement in trust and transparency.

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Industry Experience

Webini demonstrates expertise across various industries, notably in Financial Services, IT Services, Arts & Entertainment, Pharmaceuticals, and Manufacturing. Client feedback highlights strengths in project management, technical skills, and innovative solutions. In Financial Services, they faced challenges with project delivery but were praised for their technical depth. In IT Services, clients commended their thorough audits and security expertise. Positive sentiments dominate other sectors, with clients appreciating the impactful results and reliable communication, establishing Webini as a versatile provider for diverse industry needs.
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Financial services Arts, entertainment & music IT Services Pharmaceuticals Manufacturing Information technology Advertising & marketing

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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
Webini's pricing and value for money received mixed feedback. While some clients praised their expertise and ability to deliver substantial improvements at competitive rates, others expressed dissatisfaction due to unmet milestones and perceived overpayments. For instance, one client reported paying 94% of the budget without receiving promised deliverables, leading to claims of being held 'to ransom' for payments. Conversely, other reviews highlighted cost reductions and effective solutions that enhanced platform performance, suggesting variability in client experiences.
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Poland (9) Australia (1) Germany (1)

Wrocław, Poland

Szybowcowa 31
Wrocław, Poland 54-130
6 - 9

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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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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 software development company specializing in web and app development, system maintenance, and innovative solutions across various industries, including healthcare, transit, and education. Client reviews highlight their technical expertise, collaborative approach, and commitment to quality. Approximately 85% of reviewers praise Inovatica for their responsive communication and ability to deliver complex projects, though some mention minor concerns with timeliness.

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Reviews mention Timely
Clients have consistently praised Inovatica for their timely delivery and effective project management. One client noted, 'They delivered everything on time and adhered to our schedule,' highlighting their commitment to meeting deadlines. Additionally, the transparent communication and regular contact maintained throughout the project were appreciated, reinforcing the overall sentiment that Inovatica is reliable and punctual in their services.

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 expertise across various industries, notably Education, Healthcare, Transportation, Hospitality, Legal, and IT Services. They excel in delivering intuitive digital solutions, such as Learning Management Systems and mobile applications, while maintaining strong client relationships. Reviews highlight their commitment, innovation, and project management capabilities. Overall sentiment is positive, with particular praise for their adaptability and the high quality of deliverables, making them a strong candidate for clients in these sectors.
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Education Healthcare Transportation Hospitality & leisure Other Industry Advertising & marketing Legal IT Services

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United States (6) Poland (3)

Łódź, Poland

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

+48 42 209 18 90

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K4 Tech Solutions

5.0 1 review

$5,000+

$50 - $99 / hr

10 - 49

Warszawa, Poland

Services provided

60% Blockchain

10% API Development

10% Custom Software Development +2 services

10% Mobile App Development

10% Web Development

K4 Tech Solutions is a technology company specializing in developing scalable, mobile-first platforms, particularly for gaming clubs. Client feedback is overwhelmingly positive, with 100% satisfaction regarding their project management, communication, and swift delivery. The company is praised for its professionalism, with no critical bugs at launch and successful delivery of a multi-platform MVP.

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Industry Experience

K4 Tech Solutions has demonstrated expertise primarily in the gaming industry, where they successfully developed a mobile-first booking platform for a gaming lounge. Clients highlight their strong project management skills, effective communication, and ability to deliver high-quality solutions within tight timelines. Overall sentiment is highly positive, indicating that K4 Tech Solutions is well-suited for projects requiring innovative technology solutions in the gaming sector.
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Gaming

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Average Project Cost Breakdown

Less than $10,000 (1)

What Clients Have Said
Clients have expressed a positive sentiment regarding K4 Tech Solutions' cost and value for money, highlighting their 'good value for cost' and alignment with company values. One CEO noted the impressive project management and timely delivery of an MVP, underscoring that the work was executed effectively despite challenges. Overall, feedback indicates that clients find the pricing reasonable in relation to the quality and service provided.
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Warszawa, Poland

Marcina Kasprzaka
Warszawa, Poland 03
6 - 9

+48733295163

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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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Stargard, Poland

Szczecińska
Stargard, Poland 73-110
2 - 5

666238367

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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 recognized for its expertise in creating user-friendly websites and enhancing user onboarding processes. Client reviews reflect a high satisfaction rate, with 100% positive feedback on their communication and project management skills, resulting in successful outcomes like improved conversion rates and meeting project deadlines. While minor delays in communication were noted, Usertive's design capabilities and understanding of client needs are consistently praised.

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Reviews mention Great project management
Usertive's project management received high praise from clients, highlighting their ability to adhere to budget constraints while achieving significant results. One client noted their project management as 'excellent,' emphasizing effective communication and a seamless onboarding process. Despite some minor delays in response times, the overall sentiment reflects confidence in Usertive's capacity to manage projects effectively, making them a reliable partner for complex UI/UX redesigns.

UI/UX Design for Business Travel Company

4.5 Nov 2, 2021

Their project management was excellent. They not only stuck within our budget of €20,000 (approximately $27,000 USD) but also allowed us to have a big overhead left. We typically communicated via email.
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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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Warszawa, Poland

Żelazna 59
Warszawa, Poland 00-848
10 - 15

667337446

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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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Industry Experience

ICEO - Venture Builder has demonstrated expertise across various industries including Retail, IT Services, Arts & Entertainment, Legal, and Financial Services. Clients praised their strong communication, technical knowledge, and ability to enhance product functionality. In Retail, they improved app stability significantly; in IT Services, they contributed to a successful blockchain platform concept; in Legal, they built a secure document management system; and in Financial Services, they created innovative fraud detection and trading systems. Overall, the sentiment indicates high satisfaction, particularly in financial and technological sectors.
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Retail IT Services Arts, entertainment & music Legal Financial services Information technology Business services

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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 their strong value for money, with many noting significant cost reductions alongside enhanced service quality. For instance, one client reported infrastructure costs dropping to less than half of previous expenses while achieving improved application stability. Another emphasized ICEO's expertise leading to a successful product launch, demonstrating a clear return on investment. Overall, sentiment reflects satisfaction with ICEO's pricing relative to the quality and effectiveness of their services.
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Poland (8) United Arab Emirates (1) England (1)

Kraków, Poland

Smoleńsk 23
Kraków, Poland 31-108
41 - 49

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Idealogic

4.9 10 reviews

$5,000+

$25 - $49 / hr

50 - 249

Wrocław, Poland

Services provided

30% Blockchain

30% Custom Software Development

30% Mobile App Development +1 service

10% UX/UI Design

Idealogic is a versatile development company specializing in web, mobile app, and blockchain projects. They consistently deliver high-quality work, characterized by effective communication, flexibility, and adherence to deadlines. Over 80% of reviewers highlight their ability to balance cost and efficiency, while 90% commend their commitment to client satisfaction and transparent processes. Idealogic excels in offering personalized solutions and maintaining strong client relationships.

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Industry Experience

Idealogic has demonstrated expertise across several industries, notably real estate, arts and entertainment, financial services, chemicals and biotechnology, and information technology. Clients commend their strong communication, efficient project management, and ability to adapt to specific needs. Overall sentiment across industries is highly positive, with clients appreciating Idealogic's technical skills, flexibility, and commitment to delivering functional products. Businesses seeking development in blockchain, mobile applications, or digital marketing would find Idealogic a suitable partner.
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Real estate Arts, entertainment & music Advertising & marketing Financial services Chemicals & Biotechnology Information technology IT Services

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More responsive than most other service providers

Idealogic 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 (2) United States (2) Germany (1) Netherlands (1) Spain (1)

Wrocław, Poland

Księcia Witolda 48/1
Wrocław, Poland 50-203
21 - 30

+48718808151

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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 service provider specializing in website design, development, and marketing strategies. With clients praising their expertise in both technical development and marketing, they have a track record of successful project management. Approximately 80% of reviewers commend their professionalism and detail-oriented approach, though some note minor delays in project execution. Overall, their comprehensive services and strong communication skills resonate well with clients.

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Reviews mention Great project management
Clients commend Cardinal Cryptography for their exceptional project management, noting that they met all deadlines and efficiently handled emerging issues. One client highlighted the day-to-day communication regarding project details, stating, 'Tasks were dealt with efficiently,' and praised the team's capability to manage multiple aspects of the project seamlessly. Overall, the sentiment reflects a high level of satisfaction with the team's organization and responsiveness throughout the engagement.

Rebranding & Web Development for Acoustics Engineering Lab

5.0 Aug 27, 2020

They met all our deadlines. There were some issues regarding transferring the website and configuring it, though the problem was on our side of the server. Overall, it progressed without any further problems. The website was off for about a day and after that, it went live, and then there were some cosmetic corrections made. It went great after that. Cardinal Cryptography really did a great job. There were a lot of details involved in the photos and the information put on the website, so we had to have day-to-day contact to discuss every detail, but they managed it well. Tasks were dealt with efficiently and there were a lot of things that popped up during the project and they were handled quickly. From a project management standpoint, it really went great. Mat and Antoni really did their best in this project.
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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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Kraków, Poland

Zablocie 23
Kraków, Poland 30-701
16 - 20

+48517415452

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