Top Blockchain Companies & Developers in Poland

Ratings Updated: March 24, 2026

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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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5 of 5 Blockchain reviews are 5 stars

2 new reviews for Blockchain in past 6 months

$50,000 – $199,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain Development for FinTech Company
5.0 — RedDuck developed a DeFi platform for a financial technology company. The team built the client's smart contracts, backend infrastructure, frontend app, user dashboard, landing website, and a Read more
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Industry Experience

RedDuck demonstrates significant expertise in the Financial Services, Gaming, and Logistics industries, with strong feedback highlighting their proficiency in blockchain development, smart contracts, and project management. Clients praised their ability to deliver secure, efficient solutions tailored to complex requirements, particularly in DeFi and tokenization projects. Overall sentiment is highly positive, particularly within Financial Services, where they are recognized for their innovative approaches and strategic insights, making them a suitable partner for companies in these sectors.
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Financial services Other Industry Logistics & Supply Chain Gaming

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently praised RedDuck for offering excellent value for money and fitting within their budgetary constraints. One client noted their 'good value for cost' and another highlighted that their pricing 'fit our budget.' Overall sentiment reflects satisfaction with the company's pricing relative to the quality of services provided, with multiple reviews emphasizing timely delivery and effective project management as key aspects of their positive experience.
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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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4soft

5.0 55 reviews

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Premier Verified

$10,000+

$50 - $99 / hr

50 - 249

Wrocław, Poland

Services provided

100% Blockchain

4soft is a Blockchain Development company renowned for its expertise in Smart Contract Development and Decentralized Application (DApp) Development. Their focus on Blockchain Solutions is highlighted by consistent positive feedback, with over 90% of reviewers praising their technical expertise and efficient project management. Clients frequently commend 4soft's ability to deliver innovative, high-quality solutions tailored to complex blockchain challenges, ensuring satisfaction and trust among diverse sectors.

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Reviews mention Timely
Overall, client feedback reflects a strong sentiment regarding 4soft's timeliness in project delivery. Clients consistently praised 4soft for completing milestones on time or ahead of schedule, highlighting their organized project management and responsiveness to evolving needs. For instance, one CEO noted that 4soft delivered exactly as expected without any areas for improvement, while another client emphasized their proactive communication and flexibility. This reputation for reliability has made 4soft a preferred partner across various projects.

E-Commerce Development for E-Commerce Company

5.0 Apr 9, 2024

Everything has been delivered within the timeline defined for sprints and we are ongoing with developments. Whenever there was any sort of misunderstanding or communication barriers it was quickly solved.
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Custom Software Dev for Game Development Studio

5.0 Feb 7, 2024

4soft was impressive in their ability to translate our creative ideas into a functional game. They were on time, highly responsive, and most importantly incredibly collaborative.
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Custom Software Dev for Crypto Compliance Company

5.0 Dec 2, 2021

We significantly increased the velocity of some ongoing projects. We also finished some one-off projects within agreed deadlines.
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IoT & Blockchain for Biopharma Manufacturing Company

5.0 Mar 25, 2021

The communication was very good, everything was delivered on time.
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Web Application Development for Air Purification Company

5.0 Dec 1, 2016

They communicated very well and everything was done on time. We didn’t have any problems.
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Average Project Cost Breakdown

$50,000 to $199,999 (16) $10,000 to $49,000 (13) $200,000 to $999,999 (13) Less than $10,000 (1)

What Clients Have Said
Clients generally perceive 4soft as offering good value for money, with many highlighting the company's ability to deliver high-quality services on time and within budget. For instance, one client noted that all project phases were completed on time and under budget, reflecting a strong alignment of costs with deliverables. Another emphasized the 'good value for cost' and high ratings as key factors for their selection. Overall, the sentiment is positive regarding the company's pricing relative to the quality of work provided.
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More responsive than most other service providers

4soft 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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$4,500 $14,000 $40,000

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

5.0 51 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 blockchain technology company specializing in smart contract development, decentralized application development, and distributed ledger technology. Across their reviews, 100% of clients praise their technical expertise, project management, and ability to deliver on time. Notably, 85% of reviews highlight their clear communication and product-oriented mindset, ensuring seamless integration and scalability of blockchain solutions.

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9 of 9 Blockchain reviews are 5 stars

5 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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Industry Experience

EvaCodes has demonstrated notable expertise in the Financial Services, Information Technology, and E-Commerce sectors by delivering advanced blockchain solutions, smart contracts, and Web3 integrations. Clients praise their project management, transparency, and proactive problem-solving approach, resulting in improved operational efficiency and product scalability. The overall sentiment across industries is positive, with significant appreciation for their technical prowess and ability to align with client objectives, making them an ideal partner for projects requiring innovative tech solutions.
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Other industries Gaming Business services Advertising & marketing Software IT Services Retail Arts, entertainment & music Financial services Information technology

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently reported that EvaCodes offers excellent value for money, with many noting that their pricing fits within budget constraints. Specific feedback highlighted the company's ability to deliver high-quality solutions efficiently, contributing to improved operational processes. For instance, one client remarked on the significant reduction in manual processing and enhanced transparency achieved through automation. Overall, the sentiment reflects a strong appreciation for the cost-effectiveness and quality of services provided by EvaCodes.
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Ukraine (9) United States (5) England (3) Poland (2) Canada (2) Estonia (2) Mexico (1) Lithuania (1) Australia (1) Montenegro (1) Netherlands (1) Italy (1) Spain (1) Switzerland (1) United Arab Emirates (1) Cayman Islands (1) Armenia (1) Austria (1)

This provider is fluent in 1 language:

English

This provider is available in 5 time zones:

Central European Time (CET)

Eastern European Time (EET)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Universal Coordinated Time (UTC)

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Vention

4.9 98 reviews
Premier Verified

$50,000+

$50 - $99 / hr

1,000 - 9,999

Łódź, Poland

Services provided

10% Blockchain

10% AI Development

10% Application Testing +7 services

10% Cloud Consulting & SI

10% Custom Software Development

10% DevOps Managed Services

10% Enterprise App Modernization

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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0 of 1 reviews is 5 stars

Unknown avg. project cost

Reviewed 1 time in the past 6 months
In the last six months, Vention has received positive feedback for their quality of engineers and responsiveness. A client highlighted their success in staffing AI engineers quickly, noting that sprint goals were consistently met, with no areas for improvement identified. The engagement has been ongoing since July 2024, with the client expressing satisfaction with the performance of the Vention team in delivering on project requirements.
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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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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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Łódź, Poland

Piotrkowska 157a
Łódź, Poland 90-440
50 - 75

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Artkai

4.9 53 reviews
Premier Verified

$25,000+

$50 - $99 / hr

50 - 249

Gliwice, Poland

Services provided

10% Blockchain

20% UX/UI Design

20% Web Development +5 services

10% AI Development

10% Custom Software Development

10% Low/No Code Development

10% Mobile App Development

10% Web Design

Artkai is a Blockchain Development company specializing in front-end application coding and project design for decentralized platforms. With 100% positive feedback, clients praise their skilled team, effective communication, and ability to refine user experience and design, delivering projects in a timely manner while ensuring personal care and passion throughout.

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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 (6) Less than $10,000 (2)

What Clients Have Said
Clients consistently praised Artkai for delivering high-quality work at a competitive price, emphasizing their good value for money. Feedback highlighted instances where clients appreciated the alignment of costs with project quality, such as a healthcare VP noting Artkai as a 'good value for cost.' Several reviews mentioned that their pricing fit clients' budgets while maintaining high standards of service, reinforcing a positive overall sentiment regarding Artkai's cost-effectiveness in project delivery.
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More responsive than most other service providers

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

This provider is fluent in 2 languages:

English

Ukrainian

This provider is available in 1 time zone:

Eastern European Time (EET)

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Dashbouquet Development

4.9 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 indicate a strong overall sentiment, with clients praising their responsiveness and project management capabilities. One client noted their ability to deliver key features on time while accommodating demanding requests, though they suggested improvements in project management structure. Another client highlighted the team's impressive feedback turnaround and cooperative nature, stating that all project needs were met satisfactorily. Overall, clients express satisfaction with the quality of work and the collaborative relationship.
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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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England (11) United States (7) Israel (5) Belarus (3) Germany (2) Belgium (1) Côte d'Ivoire (1) Netherlands (1)

This provider is fluent in 1 language:

English

This provider is available in 5 time zones:

Central European Time (CET)

Central Standard Time (CST)

Pacific Standard Time (PST)

Canada Newfoundland Time (CNT)

Universal Coordinated Time (UTC)

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Warszawa, Poland

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

+48571407021

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Aetsoft

5.0 15 reviews
Premier Verified

$10,000+

$50 - $99 / hr

50 - 249

Gdańsk, Poland

Services provided

70% Blockchain

10% AI Development

10% Custom Software Development +1 service

10% E-Commerce Development

Aetsoft is a Blockchain Development company offering a range of services including Distributed Ledger Development, Smart Contract Development, and Decentralized Application Development. They are praised for their technical expertise, with 100% of reviewers highlighting their professionalism and ability to meet project deadlines. Their experience in regulatory environments and comprehensive project management is consistently lauded by clients across multiple complex projects.

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Reviews mention Transparent
Overall sentiment regarding transparency in Aetsoft's services is highly positive. Clients consistently praised their clear communication and detailed documentation. For instance, one CEO noted, "We had full transparency about when and what was done," while another highlighted, "Communication was clear and practical, and we got straight answers to our questions." Clients appreciated being informed about project status and changes, contributing to a sense of trust and partnership throughout the engagement.

FinTech App Dev for Streaming Subscription Mgmt Platform

5.0 Dec 8, 2025

Aetsoft is great at communicating with us on deliverables, allowing us the flexibility to dictate meeting times and dates across multiple timezones. The team is also excellent at addressing any issues or concerns we have with immediate effect, which I consider a top priority in choosing a development firm. We can be completely transparent with them, and they'll act accordingly and precisely.
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Development Staff Augmentation for Video Platform Company

5.0 Jan 14, 2026

Their project management was strong and well organized. Work was clearly planned, priorities were well defined, and expectations were communicated in a simple and transparent way. Deliverables were consistently completed on time, and when challenges came up, they were addressed early without impacting overall timelines. They were very responsive to our needs throughout the project. Feedback was taken seriously and translated into action quickly, with adjustments made smoothly when requirements changed. Communication was clear and consistent, which made collaboration easy and ensured we always felt informed, supported, and confident in the progress.
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Blockchain & Frontend Development for Software Dev Company

5.0 Jan 14, 2026

The project management was smooth. We had calls with the team 2-3 times a week and we had access to every team member. Every week we received project reports to track progress and every two weeks we met with their executives to go over any questions or changes. They’re a very technical and straightforward team. We had full transparency about when and what was done. We didn’t expect that much detail in the documentation, which we liked a lot.
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Blockchain for Software Product Dev Company

5.0 Mar 13, 2026

Project management was straightforward and professional. We always knew where things stood, what was being worked on, and what input they needed from us. We added several features mid-project, which is normal for a build of this complexity. They handled scope changes calmly and adjusted without friction.
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Blockchain for Software Product Dev Company

5.0 Mar 13, 2026

The communication was clear and practical, and we got straight answers to our questions. They didn’t oversell, and they didn’t hide complexity. At first we were impressed by their deep understanding in STO and fintech. But later on we enjoyed working with them.
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12 of 12 reviews are 5 stars

8 new reviews for Blockchain services

$50,000 – $199,999 avg. project cost

Reviewed 12 times in the past 6 months
In the past six months, Aetsoft has received overwhelmingly positive feedback from clients, highlighting their professionalism, strong communication, and technical expertise. Clients praised their ability to handle complex projects, such as building compliant blockchain solutions and software for fintech applications. One CEO noted, 'It felt like working with an internal team rather than an external vendor,' while another emphasized their 'clear and practical communication.' Overall, reviewers expressed high satisfaction and intent to continue partnerships, indicating Aetsoft's strong fit for future projects.
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Average Project Cost Breakdown

$50,000 to $199,999 (4) $200,000 to $999,999 (3) $10,000 to $49,000 (2) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients consistently highlight Aetsoft's competitive pricing and strong value for money throughout their engagements. One CEO noted they selected Aetsoft for their 'good value for cost' and timely delivery, while another emphasized that their pricing 'fit our budget.' Overall, the sentiment reflects satisfaction with the quality of work delivered relative to the investment, with multiple clients expressing that Aetsoft exceeded expectations and provided a high return on investment.
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Gdańsk, Poland

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

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Nextrope

5.0 18 reviews
Premier Verified

$5,000+

$50 - $99 / hr

10 - 49

Gdynia, Poland

Services provided

40% Blockchain

20% AI Consulting

20% AI Development +1 service

20% Generative AI

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

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Reviews mention Accessible
Clients have consistently praised Nextrope for their accessibility and responsiveness throughout project collaboration. One reviewer highlighted the 'more than satisfactory' availability and response rate of their dedicated project manager, which facilitated effective communication. Furthermore, clients appreciate Nextrope's proactive approach in providing valuable resources, such as insightful articles and newsletters, enhancing the overall client experience. Overall, the sentiment regarding accessibility is highly positive, indicating a strong commitment to client engagement.

Ethereum Wallet for Technology Company

5.0 Aug 6, 2020

Our company was assigned a dedicated project manager and his availability and response rate both for calls and messages was more than satisfactory.
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1 of 1 Blockchain reviews are 5 stars

1 new review for Blockchain in past 6 months

$10,000 – $49,000 avg. project cost

Blockchain PROJECT HIGHLIGHT

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

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

What Clients Have Said
Clients consistently regard Nextrope as providing excellent value for money, often highlighting the high quality of deliverables relative to costs. One client noted that their expectations were exceeded, comparing Nextrope's consultancy to that of major firms like MBB and Big4. Additionally, another client emphasized their satisfaction with the project's outcomes and the efficient use of budget and time, marking Nextrope as a reliable partner in technology and business strategy.
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Poland (11) United Arab Emirates (2) Estonia (1) Norway (1) England (1)

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Innowise

4.9 72 reviews
Premier Verified

$10,000+

$50 - $99 / hr

1,000 - 9,999

Warszawa, Poland

Services provided

10% Blockchain

20% Custom Software Development

10% AI Development +6 services

10% BI & Big Data Consulting & SI

10% Cloud Consulting & SI

10% Cybersecurity

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, Innowise has received positive feedback for their effective project management and technical solutions. A client highlighted their success in creating a custom database that streamlined reporting processes, noting improvements in labor efficiency and timely deliverables. The client praised Innowise for understanding project requirements and delivering a cost-effective solution, stating, 'They did a better job in all those areas.' Overall, the sentiment is highly favorable, with no noted areas for improvement.
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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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United States (15) Germany (10) Italy (6) England (4) Switzerland (4) Israel (3) Estonia (3) Luxembourg (2) France (2) Ireland (2) Lithuania (1) Qatar (1) Armenia (1) Finland (1) New Zealand (1) Norway (1) Poland (1) Georgia (1) South Africa (1) Sweden (1) Denmark (1) Thailand (1) Belarus (1) Bosnia and Herzegovina (1)

This provider is fluent in 7 languages:

English

Spanish

German

French

Italian

Polish

Ukrainian

This provider is available in 9 time zones:

Greenwich Mean Time (GMT)

Central European Time (CET)

Central Standard Time (CST)

Eastern European Time (EET)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Phoenix Standard Time (PNT)

Mountain Standard Time (MST)

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Pirxey

5.0 9 reviews
Premier Verified

$10,000+

$50 - $99 / hr

50 - 249

Gdańsk, Poland

Services provided

15% Blockchain

30% Custom Software Development

20% Mobile App Development +3 services

15% AI Development

10% Cloud Consulting & SI

10% Web Development

Pirxey is a Blockchain Development company excelling in developing applications that integrate with existing infrastructure and smart contracts. With over 90% of feedback emphasizing their focus on quality, especially in blockchain projects, they are noted for their timely delivery and adaptability to project changes. Clients appreciate their budget-friendly and detail-oriented approach, ensuring user funds are secured and projects are executed smoothly.

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Reviews mention Team players
Clients consistently highlight Pirxey's collaborative approach, noting they become an extension of the client's team. One client emphasized their flexibility in adapting to changing priorities without compromising quality. Additionally, feedback reflects appreciation for Pirxey's proactive communication and business insight, which enhances project outcomes. Overall, the sentiment regarding Pirxey as team players is overwhelmingly positive, underscoring their commitment to client success and partnership.

Digital Platform Dev for Food Media & Publishing Company

5.0 Oct 23, 2025

Having worked with Pirxey since 2019, what continues to impress us is their partnership approach. They don't just execute requirements – they become an extension of our team. They're not afraid to challenge assumptions when necessary, suggest improvements we hadn't considered, and demonstrate a real understanding of our business objectives.
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1 of 1 reviews is 5 stars

Unknown avg. project cost

Reviewed 1 time in the past 6 months
Recent client feedback highlights Pirxey's exceptional project management and technical expertise, resulting in impressive outcomes such as a 45% increase in user engagement and a 60% reduction in page load times. Clients appreciated their proactive approach and adaptability to changing priorities. Notably, one client emphasized their partnership mentality and business insight as key differentiators. While generally positive, a suggestion for improvement was more detailed documentation early in the project.
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Average Project Cost Breakdown

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

What Clients Have Said
Clients have consistently praised Pirxey for their competitive pricing and excellent value for money. One client noted, 'Pricing fit our budget' and highlighted 'good value for cost' as key reasons for their selection. Another remarked on their 'great culture fit' and 'work quality,' affirming that the costs were justified by the high-quality deliverables. Overall, the sentiment reflects satisfaction with the financial investment relative to the quality of service received.
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Poland (3) United States (2) Singapore (1) Switzerland (1)

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PixelPlex

4.9 33 reviews
Premier Verified

$25,000+

$50 - $99 / hr

50 - 249

Warszawa, Poland

Services provided

20% Blockchain

10% AI Consulting

10% AI Development +6 services

10% AR/VR Development

10% BI & Big Data Consulting & SI

10% Cybersecurity

10% E-Commerce Development

10% Mobile App Development

10% Web Development

PixelPlex is a Blockchain Development company specializing in Blockchain Solutions, Smart Contract Development, and Decentralized Application (DApp) Development. Reviews indicate a high level of expertise, with 100% positive feedback highlighting their professionalism, timely delivery, and exceptional communication. Approximately 60% of reviewers commend their innovative solutions and technical proficiency in the Blockchain space.

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Reviews mention Easy to work with
Clients have consistently praised PixelPlex for being easy to work with, highlighting open communication and effective project management. One client noted that their communication lines were always open, which was crucial for their startup's speed. Another mentioned that PixelPlex's team was great in terms of communication, speed, and overall performance, leading to a smooth working relationship. Overall, the sentiment reflects a high level of satisfaction with collaboration and responsiveness.

Blockchain Dev for Video Social Media Platform

5.0 Apr 6, 2020

Communication lines were always open, which as a startup speed is paramount. Their knowledge of blockchain technology enabled us to solve complex problems that arose along the way with ease. As for PixelPlex they have been great all around, communication, speed, and overall work. No complaints. Will continue to use and would happily recommend.
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6 of 7 Blockchain reviews are 5 stars

1 new review for Blockchain in past 6 months

$200,000 – $999,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain for Medical Blockchain Company
5.0 — PixelPlex provides blockchain development services for a medical blockchain company. PixelPlex is responsible for developing asset tokenization, wallet asset creation, and medical ecosystem support. Read more
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United States (12) England (3) Singapore (2) Switzerland (2) Canada (1) Estonia (1) Germany (1) Kyrgyzstan (1) Malaysia (1) Oman (1) Portugal (1) Russia (1)

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Warszawa, Poland

Aleje Jerozolimskie 96
Warszawa, Poland 03
6 - 9

+48730372858

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Peiko

5.0 155 reviews
Premier Verified

$10,000+

$25 - $49 / hr

50 - 249

Kraków, Poland

Services provided

80% Blockchain

20% Web Development

Peiko is a versatile technology company specializing in Blockchain Development and Smart Contract Development, offering tailored Blockchain Solutions for various industries. While one review cited severe management and security failures, the majority of feedback (approximately 87%) highlights Peiko's technical expertise, proactive project management, and successful delivery of decentralized solutions. Clients commend their ability to seamlessly integrate complex Blockchain Technology into practical applications, ensuring transparency and efficiency.

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81 of 82 Blockchain reviews are 5 stars

21 new reviews for Blockchain in past 6 months

$50,000 – $199,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain Platform Development for Agricultural Company
5.0 — Peiko has developed a blockchain-based RWA platform for an agricultural company. The team has created smart contracts in Solidity, planned the platform's architecture, and implemented asset tracking Read more
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Ukraine (41) United States (22) England (11) Estonia (10) Australia (9) Poland (7) Portugal (6) Germany (6) Northern Ireland (2) Belarus (2) Israel (2) Russia (2) Singapore (1) Thailand (1) Romania (1) Lithuania (1) Czech Republic (1) Slovakia (1) Spain (1) Cyprus (1) United Arab Emirates (1) Canada (1) India (1) Wales (1) France (1) Austria (1)

This provider is fluent in 2 languages:

English

Spanish

This provider is available in 38 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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$25,000 Individual startups, who want to check the idea $95,000 For those, who want to start fast and earn money $150,000 For companies with advances requirements

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

Zabłocie 21
Kraków, Poland 30-701
2 - 5

+48799375207

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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 Professional
Overall, client feedback regarding ND LABS reflects a highly professional sentiment. Clients praised their agility, responsibility, and ability to involve the right personnel at critical stages. One client noted their effective project management and flexibility, stating, 'They were always flexible.' Additionally, the project coordinator's management was appreciated, leading to a positive experience with no areas for improvement identified. The recommendation to work with them further emphasizes their professional reputation.

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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UX/UI Design & Dev for Software Development Company

5.0 Sep 29, 2020

They’re able to identify potential bottlenecks or critical parts in the design phase. Their agility, responsibility, and capability to involve the right people were impressive. They always brought the required people to the discussion table when needed.
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Industry Experience

ND LABS has demonstrated expertise across various industries, including Information Technology, Hospitality & Leisure, Real Estate, and Financial Services. Reviews highlight their strengths in project management, UI/UX design, and effective communication. Clients in IT and Financial Services praised their technical skills and responsiveness, while those in Hospitality and Real Estate noted improvements in user experience and workflow efficiency. Overall, the sentiment is highly positive, indicating ND LABS as a strong candidate for projects within these sectors.
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Information technology Hospitality & leisure Real estate Financial services

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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)

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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.

See all 46 projects
1 of 2 Blockchain reviews are 5 stars

$50,000 – $199,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Custom Software Dev for FinTech Company
5.0 — S-PRO has developed a web application for a fintech startup. The app is intended to do product marketing in the financial sector; they’ve built it based on a previous MVP. Read more
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More responsive than most other service providers

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

70 Zachodnia
Łódź, Poland 90-403
31 - 40

+48 791 293 483

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Smartym Pro

4.7 15 reviews
Verified

$25,000+

$25 - $49 / hr

10 - 49

Warszawa, Poland

Services provided

10% Blockchain

50% Custom Software Development

15% IT Staff Augmentation +3 services

10% Mobile App Development

10% Web Development

5% IT Managed Services

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

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Reviews mention Proactive
Clients consistently commend Smartym Pro for their proactive approach, highlighting their ability to deliver on promises and contribute valuable suggestions. One client noted their 'extremely knowledgeable' team, which took an 'innovative approach' to tasks. Another emphasized the seamless integration of Smartym Pro's developers with their in-house team and their willingness to take initiative. Overall, feedback reflects a strong sentiment of satisfaction with Smartym Pro's proactive engagement and effective communication throughout projects.

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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Custom Development for Emerging Blockchain Platform

5.0 Jan 15, 2019

It’s been a pleasant experience so far. The developers are dedicated to their tasks, and they’ve exhibited the necessary expertise to engage with our industry’s latest technologies. Every week, they schedule progress meetings and deliver reports on the completed work. They’re willing to take the initiative to contribute to the project in any way.
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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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Estonia (2) Russia (2) Switzerland (2) England (2) Australia (1) Canada (1) Germany (1) Netherlands (1)

This provider is fluent in 3 languages:

English

German

Polish

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Interexy

4.9 67 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 Technology, Cryptocurrency Development, and Smart Contract Development. They have consistently delivered effective blockchain solutions, as reflected in 100% positive feedback. Clients commend their ability to integrate complex blockchain systems and maintain high-quality communication, with 80% highlighting their outstanding project management and technical expertise.

See all 67 projects
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
The reviews consistently highlight Interexy’s strong value for money, with multiple clients citing their pricing as fitting well within budget while delivering high-quality results. For instance, one client noted, 'Good value for cost,' emphasizing their satisfaction with the services provided relative to the investment. Overall sentiment reflects a positive view of Interexy's cost-effectiveness, with clients appreciating the quality of work delivered without exceeding financial expectations.
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More responsive than most other service providers

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

United States (18) Poland (4) England (3) Sweden (3) Canada (2) Germany (2) Israel (2) New Zealand (1) Spain (1) Liechtenstein (1) Luxembourg (1) Netherlands (1) Austria (1) Italy (1) Singapore (1) South Africa (1) Japan (1) Estonia (1) Switzerland (1) Thailand (1) United Arab Emirates (1) Ukraine (1) Belarus (1) Belgium (1)

This provider is fluent in 1 language:

English

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Warszawa, Poland

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

+48 57 136 2271

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Computools

4.9 89 reviews
Verified

$25,000+

$25 - $49 / hr

250 - 999

Warszawa, Poland

Services provided

10% Blockchain

20% Custom Software Development

15% IT Managed Services +5 services

15% Mobile App Development

10% AI Development

10% IT Strategy Consulting

10% Low/No Code Development

10% Web Development

Computools is a technology services company specializing in software development, IoT systems, and digital transformation across various industries such as energy, finance, and retail. The company received overwhelmingly positive feedback, with 100% of reviewers praising their technical expertise, project management, and ability to deliver scalable solutions on time. Notably, every review highlighted their professionalism and value for cost, with no areas for improvement identified.

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4 of 4 reviews are 5 stars

$200,000 – $999,999 avg. project cost

Reviewed 4 times in the past 6 months
In the past six months, Computools has received positive feedback for its technical expertise, project management, and ability to deliver tailored solutions. Clients noted their impressive work in building real-time monitoring systems, data aggregation platforms, and secure booking systems. Noteworthy comments highlighted the company's structured communication and adherence to deadlines. All clients reported satisfaction with the outcomes, emphasizing Computools' deep understanding of their respective industries and seamless integration with existing systems.
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Average Project Cost Breakdown

$200,000 to $999,999 (18) $50,000 to $199,999 (12) $10,000 to $49,000 (9) Less than $10,000 (2)

What Clients Have Said
Clients consistently praised Computools for providing excellent value for money, with several reviews highlighting that their pricing aligns well with project budgets. One client noted, 'Pricing fit our budget' and 'Good value for cost,' reflecting a sentiment echoed across multiple testimonials. Another client emphasized the substantial operational improvements achieved at a cost-effective rate, stating, 'The project resulted in a highly efficient platform that improved service reliability at a 25% reduction in operational costs.' Overall, Computools is regarded as a reliable partner offering competitive pricing and high-quality service.
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United States (15) England (7) Germany (5) Israel (3) Estonia (2) Japan (2) Ukraine (2) Saudi Arabia (1) Romania (1) Sweden (1) Türkiye (1) Poland (1) Egypt (1) Norway (1) Wales (1) Italy (1)

This provider is fluent in 4 languages:

English

German

Polish

Ukrainian

This provider is available in 13 time zones:

Middle East Time (MET)

Greenwich Mean Time (GMT)

Alaska Standard Time (AKST)

Central European Time (CET)

Central Standard Time (CST)

Eastern European Time (EET)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

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Warszawa, Poland

Grzybowska 62
Warszawa, Poland 00-855

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Altoros

4.8 34 reviews

$25,000+

$50 - $99 / hr

250 - 999

Warszawa, Poland

Services provided

40% Blockchain

25% Custom Software Development

10% Enterprise App Modernization +4 services

10% Web Development

5% IT Staff Augmentation

5% Microservices Architecture Services

5% Mobile App Development

Altoros is a 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 Reliable
Clients consistently regard Altoros as a reliable partner, highlighting their professionalism and adherence to deadlines. One client noted that Altoros demonstrated exceptional reliability over five years, providing valuable insights and maintaining effective communication. Another client emphasized their consistent skill and productivity, stating that Altoros engineers are integral to their team and deliver quality results within time and budget. Overall, the sentiment reflects strong trust and confidence in Altoros' capabilities.

iOS Consulting & App Dev for IT Services Company

5.0 Dec 30, 2020

Our company has been working with Altoros for more than five years and during this time they showed them as a professional and reliable company. The team always met the deadlines. The developers dive deep into all the project aspects and provided valuable recommendations for both the technical and business side of the project.
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Dev & Maintenance for Consumer Observation Company

5.0 Jun 22, 2020

I have never had so positive an experience as I have had with Altoros on this project. Altoros engineers are consistently skilled, hard-working, productive and reliable. They complete work within time and cost estimates. In short, I trust them.
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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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Warszawa, Poland

42 Młynarska
Warszawa, Poland 01-171
101 - 150

+48 572 474 947

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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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14 of 14 Blockchain reviews are 5 stars

5 new reviews for Blockchain in past 6 months

$10,000 – $49,000 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain, Web Dev & UX/UI Design for Blockchain Company
5.0 — Cowchain developed a cross-chain yield farming aggregator with auto-compounding rewards for a blockchain company. They developed smart contracts, the aggregation engine, and a data-driven frontend. Read more
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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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More responsive than most other service providers

Cowchain is very responsive
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$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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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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Industry Experience

Rumble Fish demonstrates expertise across various industries, notably Financial Services, Software, Arts, Entertainment & Music, IT Services, and Business Services. Clients commend their technical proficiency, particularly in React Native and backend development, though experiences with project management vary. The overall sentiment is positive, highlighting strengths in developer skill, communication, and project outcomes, particularly in Fintech and IT Services. However, clients recommend addressing issues with consistency in communication and project management strategies, particularly in more complex settings.
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Financial services Software Arts, entertainment & music Business services IT Services Other Industry

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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)

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Neti

5.0 11 reviews

$25,000+

$50 - $99 / hr

10 - 49

Rzeszów, Poland

Services provided

80% Blockchain

20% Custom Software Development

Neti is a Blockchain Development company recognized for its exceptional service in Blockchain Technology and Smart Contract Development. Clients consistently praise Neti for their professionalism, responsiveness, and commitment to project success, with 100% of reviewers noting their proactive approach and high-quality results. Their ability to deliver innovative Blockchain Solutions on time has significantly enhanced user satisfaction and project outcomes across multiple sectors.

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Reviews mention Exceptional performance
Clients consistently express exceptional satisfaction with Neti's performance, highlighting their outstanding commitment, problem-solving abilities, and high-quality deliverables. One CEO noted, 'Neti has consistently exceeded our expectations,' while a co-founder praised their 'dedication' and 'analytical mindset.' Another client emphasized the team’s 'genuine commitment,' stating they felt like part of their own team. Overall, feedback reflects a strong sentiment of excellence, with no significant areas for improvement identified.

Custom Blockchain Dev for Software Solutions Co

5.0 Sep 19, 2023

Neti's project management approach was nothing short of exemplary. From the onset, they demonstrated an unwavering commitment to delivering all project items on time, often exceeding our expectations by completing tasks ahead of schedule. Their punctuality was not just limited to task completion; they were also incredibly responsive to our needs and queries, often providing solutions within hours of a request.
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Custom Blockchain Dev for Software Solutions Co

5.0 Sep 19, 2023

What set Neti apart was their willingness to go above and beyond the scope of the project. They didn't just meet our requirements; they proactively sought ways to add value to the project. Whether it was suggesting optimizations based on their best practices or identifying potential areas for future development, their insights were invaluable.
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Custom Blockchain Dev for Software Solutions Co

5.0 Sep 19, 2023

What stood out as most impressive and unique about Neti was the exceptional skill of their developers, who have literally saved our project and allowed us to make everything perfect as required. This extraordinary skill, focus and commitment of all their developers was coupled with their holistic approach to project management, which transcended the conventional boundaries of task completion and client satisfaction.
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Custom Blockchain Dev for Software Solutions Co

5.0 Sep 19, 2023

Not only did they deliver on every technical aspect with impeccable timing, but they also demonstrated an extraordinary ability to anticipate future needs and opportunities for the project. This proactive vision allowed us to stay ahead of the curve, positioning us for success not just in the immediate term but also for the long haul.
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Streaming & Social Platform Dev for Payment Solutions Co

5.0 Nov 20, 2025

Working with Neti has been a game-changer. The measurable outcomes we’ve achieved together highlight not only progress but clear success. Our platform now runs with exceptional stability and speed—downtime is practically zero, which directly translates into a seamless experience for our users and higher engagement metrics. Beyond technical excellence, Neti’s proactive and responsive support has significantly accelerated our development cycles, allowing us to launch new features faster and more reliably.
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1 of 1 reviews is 5 stars

1 new review for Blockchain services

Unknown avg. project cost

Reviewed 1 time in the past 6 months
In the past six months, client feedback for Neti has been overwhelmingly positive. Clients highlight the company's exceptional responsiveness, professionalism, and commitment to quality. One client noted that Neti's team integrated seamlessly, working as if they were part of the client's organization, which significantly enhanced project outcomes. The delivered platform exceeded expectations in stability and user satisfaction, with measurable improvements in engagement and retention metrics. Overall, clients found no areas for improvement, underscoring Neti's strong performance.
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4 of 4 Blockchain reviews are 5 stars

1 new review for Blockchain in past 6 months

$200,000 – $999,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Streaming & Social Platform Dev for Payment Solutions Co
5.0 — Neti developed a streaming and social platform for a payment solutions company. The team developed the platform's admin panel, reports, payment functionalities, premium features, and AI features. Read more
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United Arab Emirates (2) France (1) Germany (1) Hong Kong (1) Poland (1) United States (1) England (1)

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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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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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Average Project Cost Breakdown

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

What Clients Have Said
Clients generally perceive SENLA as offering good value for money, with many noting that their pricing aligns well with budgetary constraints. For instance, one client highlighted that SENLA's pricing fit their budget while providing great customer service and cultural alignment. Another client mentioned that their costs were about half of what an onshore provider would charge. Overall, the sentiment reflects satisfaction with the balance between cost and the quality of service delivered.
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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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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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Reviews mention Great team
The feedback highlights Novus Team as a 'great team' characterized by strong chemistry and effective integration into projects. A client noted their impressive ability to define issues and provide solutions, emphasizing the team's young professionals from diverse backgrounds. The CEO of Brooklyn Chamber of Commerce appreciated their value for cost and cultural fit, stating that working with Novus Team has saved significant time and resources. Overall, the sentiment is highly positive, with no suggested areas for improvement.

Web & Blockchain Dev for Economic Dev Organization

5.0 Mar 6, 2024

We enjoy that young professionals from all across the world make up the Novus team. They've integrated themselves into the project seamlessly and are a strong team with great chemistry.
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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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More responsive than most other service providers

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

5.0 6 reviews

$25,000+

$50 - $99 / hr

10 - 49

Warszawa, Poland

Services provided

85% Blockchain

15% Web Development

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

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Reviews mention Professional
Imapp has received consistently positive feedback regarding their professionalism. Clients noted their responsive communication and flexible problem-solving approach, highlighting the team's ability to think creatively. One client emphasized their professionalism during project management, describing it as 'friendly and professional.' Overall, the sentiment reflects a strong appreciation for Imapp's expertise and commitment to delivering projects on time without issues, with no suggested areas for improvement.

Frontend & Backend Development for IT Services Company

5.0 Sep 13, 2022

They were professionals who thought out of the box. Their team was very responsive and presented a flexible approach to challenges. Our technical staff has been in constant communication with Imapp developers who quickly respond to all our questions.
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Decentralized Marketplace Dev for Gaming Company

5.0 Jun 10, 2022

Friendly and professional. Very responsive on communication channels (email, Slack, Signal). We also held regular status update meetings.
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Smart Contract & Mobile App Dev for Blockchain Company

5.0 Jun 1, 2022

Professional and friendly approach to a client. Project was delivered on time. The project was executed swiftly and without any problems.
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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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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 Easy to work with
Clients consistently noted EthWorks' ease of collaboration, highlighting their 'easygoing' nature and flexibility in project execution. One client emphasized the team's organized approach and timely delivery, stating they were 'very easy to work with' and provided high-quality coding. Another client praised the team's attentiveness and effective communication, which contributed to a successful partnership. Overall, the sentiment reflects a strong appreciation for EthWorks' collaborative spirit and professionalism.

Blockchain Development for Internet Company

4.5 Aug 20, 2020

They were highly effective. Easygoing and flexibility were highlighted as impressive aspects of the company. These attributes contribute to an overall smooth and efficient workflow.
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Web Design for Hedge Fund

5.0 Jan 8, 2018

The team was very easy to work with. They developed a clear and organized plan to successfully execute our project. All the work we requested was done on time and within our budget.
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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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Financial services Gaming IT Services

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Average Project Cost Breakdown

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

What Clients Have Said
Overall, clients express a strong sentiment regarding EthWorks' cost and value for money, frequently highlighting their competitive pricing and high-quality deliverables. One reviewer noted they 'provide excellent value and communication,' while another emphasized that EthWorks 'never oversells a solution' and delivers 'high-quality coding on time and within budget.' Clients consistently report satisfaction with the return on investment and commend the company's responsiveness and expertise, indicating a favorable perception of their pricing structure.
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Poland (2) United States (2) Canada (1) Denmark (1) Singapore (1) Switzerland (1)

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Mobile Reality

5.0 17 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 software development company specializing in web and mobile application development, offering comprehensive services such as AI-powered platforms, UX/UI design, and full-stack JavaScript solutions. The overall feedback is overwhelmingly positive, with 100% of reviewers highlighting their strong project management, technical expertise, and proactive communication. Clients consistently commend their ability to deliver projects on time while maintaining high-quality standards.

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Reviews mention Exceptional performance
Clients have consistently praised Mobile Reality for their exceptional project management and technical expertise. One CEO highlighted their strict adherence to timelines and proactive communication, which ensured a smooth development process. The successful launch of the Meet2More platform, coupled with high user engagement and satisfaction, further underscores their performance. Clients noted their innovative approach and dedication to continuous improvement, although minor suggestions for enhanced documentation were mentioned. Overall, the sentiment reflects an overwhelmingly positive experience with Mobile Reality.

Web & Mobile App Dev & Design for Dating Platform

5.0 Jun 18, 2024

Mobile Reality's project management was exceptional. They adhered to the project timeline strictly, consistently delivering items on or ahead of schedule. Their proactive communication ensured that our needs and feedback were promptly addressed. What impressed me most about Mobile Reality was their deep expertise in AWS and full-stack JavaScript technologies. Their knowledge and experience in digital product development, particularly in creating scalable SaaS products, were outstanding. Their dedication to continuous improvement and long-term support was truly exceptional.
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1 of 1 reviews is 5 stars

$50,000 – $199,999 avg. project cost

Reviewed 1 time in the past 6 months
Recent reviews of Mobile Reality highlight their exceptional project management and technical expertise. Clients commend their proactive communication and ability to adapt to evolving project scopes without friction. One client noted a 95% reduction in fundraising document creation time due to Mobile Reality's automation solutions. Feedback emphasizes their ownership mentality and reliable partnership, with a strong alignment of values and culture. Minor areas for improvement included initial communication rhythms, which improved over time.
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Industry Experience

Mobile Reality demonstrates significant expertise across various industries, particularly in real estate, advertising & marketing, fintech, and manufacturing. Clients commend their capacity for transforming complex operational needs into effective digital solutions, enhancing operational efficiency and user engagement. Positive feedback highlights their responsive project management, technical proficiency, and strong communication. Overall sentiment indicates a strong fit for projects requiring custom web and mobile applications, with noted strengths in developing scalable platforms and delivering quality results.
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Software Real estate Advertising & marketing Social Networking Healthcare Other Industry Construction Manufacturing IT Services Financial services Information technology

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Average Project Cost Breakdown

$50,000 to $199,999 (6) $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 praised Mobile Reality for offering good value for money, with several highlighting that their pricing fit within budget constraints while delivering quality results. One client noted, "Pricing fit our budget; good value for cost," while another emphasized that they completed projects within their estimated budget range of $25,000 - $50,000. Overall sentiment reflects satisfaction with the company's cost-effectiveness and transparent project management, though some suggested improvements in reporting task breakdowns and hours worked.
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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 Unique expertise
Clients highlight FREYSOFT's unique expertise in resolving complex development issues swiftly and effectively. One CEO noted that the company provided an experienced developer who solved critical problems within a week, allowing for timely application release. The overall sentiment reflects strong satisfaction, with clients recommending FREYSOFT for startups and fintech projects due to their exceptional support and ability to deliver ahead of schedule.

Mobile App Development for IT Services Company

5.0 Mar 17, 2023

FreySoft has excellent specialists. We are lucky to work with one of their best developers. He quickly solved our problems and we were able to proceed to the release of the application. 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.
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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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IT Services Retail Telecommunications Healthcare Manufacturing

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Average Project Cost Breakdown

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

What Clients Have Said
FREYSOFT is consistently recognized for providing excellent value for money. Clients highlighted their ability to deliver high-quality results within budget, with one CEO noting, "Good value for cost" and another stating they were "very pleased" with the quality of deliverables. The quick response times and effective problem-solving were also praised, reinforcing the sentiment that FREYSOFT is a reliable partner for cost-effective solutions in software development.
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United States (2) India (1) Malaysia (1) Ukraine (1) England (1)

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Rite NRG

4.9 16 reviews

$25,000+

$50 - $99 / hr

50 - 249

Wrocław, Poland

Services provided

30% Blockchain

60% IT Managed Services

10% Custom Software Development

Rite NRG is a blockchain development company 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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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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Poland (6) Australia (1) Belgium (1) Denmark (1) Germany (1) Ireland (1) Sweden (1) United Arab Emirates (1) England (1)

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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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Reviews mention Creative
Espeo Software has received positive feedback regarding their creativity and understanding of the fintech market. A client highlighted their ability to generate innovative solutions during the design workshop and appreciated the creative approach to video production, with seven instructional videos created for the platform. The overall sentiment indicates that clients find Espeo Software to be exceptionally creative, advising potential customers to leverage this strength for successful project outcomes.

Web Dev, UI/UX Design & Video Production for Fintech Startup

5.0 Jun 24, 2022

Espeo Software was very creative, and they understood the fintech market very well. Additionally, they understood our business too, including our positioning, statements, and startup condition. Make sure you know exactly what you want to build. If you go with an exact goal, Espeo Software can guide you and help you navigate through the process. Additionally, allow them to be creative because they’re very good in that regard.
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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)

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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 Timely
Overall, Evojam has received positive feedback regarding their timeliness in project delivery. Clients noted that both the deployment tool and VS Code extension were completed on-time and on-budget, with one client specifically stating that the project management was highly effective, allowing for a mostly hands-off approach. Additionally, the CEO of Scythe Studio praised Evojam's organization, indicating that they responded well to needs and delivered high-quality training materials promptly.

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.
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Software Development for Chat Platform

4.5 Dec 4, 2018

While we have yet to launch and find our first major investment, Evojam has helped speed up our development significantly. They produced clean code quickly, and I’ve recommended their team to others.
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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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Average Project Cost Breakdown

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

What Clients Have Said
Evojam has received positive feedback regarding their cost-effectiveness and overall value for money. Clients have noted that the investment made in their services is justified by the quality of deliverables and effective project management. For instance, one client highlighted that the initial investment of approximately $13,000 was well worth it due to the significant organizational changes achieved. Overall, clients express high satisfaction with Evojam's pricing relative to the quality and outcomes of their projects.
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Poland (4) Germany (2) United States (2) Hong Kong (1) Italy (1) Netherlands (1) England (1)

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Tokenomia.pro

5.0 6 reviews

$5,000+

$50 - $99 / hr

10 - 49

Poznań, Poland

Services provided

10% Blockchain

20% AI Agents

20% AI Consulting +4 services

20% AI Development

10% Business Consulting

10% Cloud Consulting & SI

10% Digital Engineering

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

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Reviews mention Communicative
Clients have praised Tokenomia.pro for their strong communication skills, noting that they delivered items ahead of schedule and provided a dedicated team that facilitated seamless interaction. One client highlighted the team's willingness to engage through various channels, including in-person meetings, stating, 'They were willing to communicate not only online but also face to face.' Overall, the sentiment reflects high satisfaction with their communicative approach and responsiveness to client needs.

Blockchain Dev & Consulting for Customer Engagement Platform

5.0 Sep 27, 2023

The items were delivered ahead of time. Tokenomia.pro provided us with a dedicated team of token engineers, what helped greatly with communication. They were willing to communicate not only online (via video, slack and email) but also face to face in our office so the workflow was perfect.
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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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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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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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Industry Experience

Silk Software House has garnered positive feedback across multiple industries, including Design, Software, Financial Services, Sports, Automotive, and Advertising & Marketing. Clients praise their expertise in web and mobile development, project management, and compliance solutions. The overall sentiment is highly favorable, with particular strengths noted in communication, flexibility, and a deep understanding of project requirements. This positions them as a suitable partner for businesses seeking IT solutions in various sectors.
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Design Software Financial services Sports Automotive Advertising & marketing

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More responsive than most other service providers

Silk Software House is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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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 Experienced
Clients generally express high satisfaction with Qulix's expertise, particularly in financial systems. One reviewer noted their 'impressive background in the financial sector' and praised their 'mature engineering skills.' Despite higher costs compared to competitors, the invaluable experience provided by Qulix in complex projects led to a recommendation for their services. Overall, the sentiment reflects a strong appreciation for their capability to handle challenging projects effectively.

Money Transfer Implementation for Tech Incubator

5.0 Feb 4, 2016

The team was not very cheap (we had more cost-effective tenderers), but their experience with financial systems middleware and front-end (including certain reusable assets) was priceless.
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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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Industry Experience

Symfa has demonstrated expertise across various industries, including Information Technology, Advertising & Marketing, Financial Services, Software, Telecommunications, eCommerce, and Healthcare. Clients commend their ability to enhance development speed, provide high-quality solutions, and maintain excellent communication. Overall sentiment indicates strong satisfaction, with particular strengths noted in project management, adaptability, and a proactive approach, making Symfa a suitable partner for projects requiring technical proficiency and timely delivery in these sectors.
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Information technology Advertising & marketing Financial services Software Telecommunications eCommerce Healthcare Retail

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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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Warszawa, Poland

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

+48 573 558 298

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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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Reviews mention Open to feedback
Concise Software demonstrates a strong openness to feedback, as indicated by multiple clients. One client noted their impressive responsiveness, stating they received feedback within two hours, while another highlighted their structured communication approach, which facilitates collaboration. Clients appreciated Concise's willingness to adapt workflows and take constructive criticism, with one emphasizing their lack of ego. Overall, the sentiment is highly positive, reinforcing Concise Software's commitment to client satisfaction and adaptability.

Custom Software Dev for Vehicle Manufacturing Company

4.0 May 2, 2022

I always got a response to my feedback within two hours; that's something that I appreciated. We also had easy conversations, and there was very low bureaucracy. Build a relationship with them and communicate very often about what you think is good and what it isn't.
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Digital Product Development for Integrated Design Business

5.0 Oct 31, 2019

They're great at taking feedback and have no ego, which is very important as well. They're very good at listening and understanding, which sets really sets them apart. They're also very nice people, which is not a trivial factor working with a lot of different people.
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iOS App Development Support For BRiN

4.0 Jan 9, 2018

The collaboration between our onshore team and Concise Software enabled us to meet all our delivery deadlines with each release. Their willingness to listen to what we needed and amend workflows to ensure seamless collaboration. Outsourcing can be a challenge, but the Concise team was very responsive to our requirements and open to making workflow changes as required.
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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)

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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 Understands their clients' needs
DevelopsToday has consistently demonstrated a strong understanding of client needs, as evidenced by feedback highlighting their proactive approach during the discovery phase and their flexibility in meeting tight deadlines. Clients praised their ability to translate visions into reality, particularly noting their expertise in technical stack selection and user experience design. One CEO emphasized their commitment and integration into the client's team, which fostered valuable insights and recommendations tailored to industry demands.

Custom Web Portal Dev for IT Services Company

5.0 Oct 30, 2023

Right from the start, their team demonstrated a profound understanding of our objectives and a clear roadmap to achieve them. Given the tight release timeline, their team was flexible and went the extra mile to get our Q2 release delivered. They built animated visualizations precisely as we envisioned them with our designer.
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Web & AI Development for Software Company

5.0 Oct 26, 2023

We were impressed with their exceptional commitment and sense of ownership towards our company. They seamlessly integrated into our team, making us feel like they were an extension of our own company. Their deep understanding of our industry and market allowed me to gather valuable insights and recommendations.
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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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Industry Experience

DevelopsToday has demonstrated expertise across multiple industries, including Financial Services, IT Services, Software, Healthcare, and Media. Clients commend their strong project management, technical proficiency, and ability to deliver high-quality products on time. In Financial Services and IT, they excelled in developing complex applications and integrations, while in Software and Healthcare, their innovative approaches to data analysis and app development received praise. Overall, sentiment is positive, highlighting their adaptability and commitment to client success across all sectors.
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Financial services IT Services Software Arts, entertainment & music Healthcare Media Construction Business services Consumer Products

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United States (5) Ukraine (2) Estonia (1) Georgia (1) Norway (1) Poland (1) Thailand (1)

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3dev

5.0 3 reviews

$5,000+

$25 - $49 / hr

2 - 9

Bielsko-Biała, Poland

Services provided

50% Blockchain

20% Custom Software Development

15% Web Development +2 services

10% AR/VR Development

5% Other Application Development

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

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Reviews mention Accessible
Clients express strong satisfaction with 3dev's accessibility, noting that the project supervisor was available at various times, including outside standard work hours. One client highlighted the team's commitment to communication, utilizing popular agile tools and maintaining frequent contact via Zoom and text. Overall, the sentiment reflects that 3dev's accessibility contributed significantly to project success, with no major areas for improvement identified.

Smart Contracts & Web App Dev for Gaming Company

5.0 Oct 9, 2022

Whole communication was remote-based. Team has proposed a popular agile project management tool, we communicated frequently over zoom and text communicator. Project supervisor was accessible at various times, even during not standard work hours.
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Industry Experience

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

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Average Project Cost Breakdown

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

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

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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 Helpful
Clients have expressed a high level of satisfaction with Alcosi Group, noting their accuracy and helpfulness, which are often hard to find in the industry. One client highlighted their delight with the mobile app development services provided, stating the partnership has been 'very exciting.' Additionally, Alcosi Group is recognized for delivering projects on time and within budget, further solidifying their reputation as a reliable partner.

Mobile App & Web Dev for App Testing Company

5.0 Mar 23, 2023

Our partnership with Alcosi Group has been very exciting, and we’re delighted with their work. They’ve been very accurate and helpful, which is hard to find in other companies.
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Industry Experience

Alcosi Group has demonstrated strong expertise in the Financial Services and Other Industries, providing mobile app and backend development services. Clients in the fintech sector praised their swift project execution and effective integrations, while feedback from the Other Industry highlighted their dependable project management and impressive technical capabilities. Overall, Alcosi Group is well-suited for projects in finance and technology-focused industries, showcasing a consistent track record of successful partnerships.
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Other Industry Financial services

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Belarus (1) Poland (1)

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Wrocław, Poland

123 Klecińska
Wrocław, Poland 54-413
31 - 40

+48 573 354 121

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Authentic Digital

4.9 5 reviews

$5,000+

$100 - $149 / hr

10 - 49

Kraków, Poland

Services provided

20% Blockchain

25% UX/UI Design

20% Custom Software Development +2 services

20% Web Design

15% Web Development

Authentic Digital 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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Reviews mention Creative
Clients consistently praise Authentic Digital for their creative approach and innovative solutions. One CEO noted their 'blazing fast response and accurate and fresh ideas,' highlighting how the collaboration felt like an extension of their own team. The emphasis on user experience and effective presentation of mockups and prototypes further impressed clients. Overall, the sentiment regarding their creativity is highly positive, with clients expressing satisfaction in the transformative impact on their brands and products.

Rebranding & Web Development for Educational Tech Company

5.0 Sep 24, 2019

Blazing fast response and accurate and fresh ideas. Hiring them felt like expanding our team - they cared about our product as much as we did.
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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)

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Kraków, Poland

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

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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 Flexible
Clients consistently praised ULAM LABS for their flexibility in adapting to project needs and priorities. One client highlighted their 'very flexible workflow' that aligned well with agile practices, enabling timely deliveries, even during weekends. Another noted their commitment to resolving issues through proactive changes, emphasizing a collaborative approach. Overall, the sentiment regarding flexibility is overwhelmingly positive, with clients appreciating their ability to integrate seamlessly into existing teams and processes.

Software Dev Team Resources for Ads Optimization Company

4.5 Oct 17, 2023

Our project manager is fully integrated with the VOW product team and works closely with us to deliver. ULAM LABS hit all the milestones we agreed on together. Commitment & flexibility.
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Infrastructure Design & Dev for Digital Assets Lending Firm

5.0 Oct 17, 2023

They deliver according to the plan and sprints. They are flexible in terms of shift according to our priorities. Very good understanding of the domain, no rush, good planning.
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Web Application Dev for Media Technology Solutions Firm

5.0 Jun 21, 2019

They had a very flexible workflow, which worked well for us. Team members were familiar with the agile practices we were running. When a deadline came around, they were willing to work on a weekend to deliver the results on time.
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1 of 1 Blockchain reviews are 5 stars

$200,000 – $999,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Infrastructure Design & Dev for Digital Assets Lending Firm
5.0 — ULAM LABS has developed the custody infrastructure of a digital asset lending company. Their tasks involve prototype creation, UI/UX design, feature deployment, API integrations, and CI/CD pipeline Read more
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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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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 Receptive
The sentiment regarding GO ONLINE's receptiveness is overwhelmingly positive. Clients appreciated their ability to listen and understand project needs, contributing to successful outcomes. One client highlighted that the team 'listened to what we wanted,' enhancing collaboration, while another noted their communication 'just clicked' from the start. The project management was organized, with clients kept informed at each stage. Overall, clients expressed satisfaction with GO ONLINE's responsiveness and professionalism, indicating a strong alignment with their expectations.

Mobile App Design & Development for Social Media Platform

5.0 Sep 30, 2022

The project manager, lead UI/UX, and lead developer led us by the hand from the beginning to the end of the process. The process was organized very well, we knew about every next version of the project because was published on Monday board. We communicated mostly with slack and Figma for the design part, besides we had a few meetings in GoOnline’s office. They listen. The final product results from their ability to listen and understand deeply before suggesting any solution.
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Data Repository Platform Dev for Event Planning Company

5.0 Sep 7, 2021

They listened to what we wanted, which was important for us. Apart from that, they listened to our suggestions, which improved our teamwork. Our feedback and ideas were important to them. They took such ideas into consideration instead of simply telling us what they needed from us. I loved having good communication with the people I worked with, so they were truly good for me.
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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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Average Project Cost Breakdown

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

What Clients Have Said
Clients have expressed a positive sentiment regarding the value for money offered by GO ONLINE, highlighting their competitive pricing relative to the quality of service received. One client noted that despite unexpected changes, GO ONLINE maintained a fair price, demonstrating flexibility. Another emphasized that their cost was significantly lower than competitors, making them a preferred choice. Overall, feedback suggests that clients find their investment worthwhile, appreciating both the quality of deliverables and effective project management.
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Poland (9) Denmark (1)

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teonite

4.8 11 reviews

$10,000+

$100 - $149 / hr

10 - 49

Szczecin, Poland

Services provided

10% Blockchain

35% Custom Software Development

10% AI Development +6 services

10% Product Design

10% UX/UI Design

10% Web Development

5% Architectural Design

5% IT Strategy Consulting

5% Mobile App Development

Teonite is a versatile 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 Autonomous
The feedback regarding TEONITE's autonomy is largely positive. Clients noted their capability to take ownership of tasks and deliver on time, with one stating they were 'quite autonomous.' They effectively managed project communications via Jira and video conferencing. However, there were minor challenges in understanding the complexity of the application and coordinating with stakeholders, indicating room for improvement in integration and communication.

Web Development for Construction Technology Company

4.5 Oct 1, 2019

We communicate via Jira and video conferencing. They are quite autonomous and always delivered on time.
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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 Helpful
Clients have expressed high satisfaction with Sygnisoft S.A., highlighting their commitment and engagement in projects. One CEO noted the team's responsiveness and transparency, stating, "Everything was very transparent... I was impressed with how smooth the work was." Additionally, their proactive communication and willingness to understand client needs were commended, with feedback indicating that this approach led to effective collaboration and successful project outcomes.

Custom Software & Web Development for Gaming Company

5.0 Mar 4, 2021

They were very responsive and willing to discuss different topics. The communication was very smooth and clear. From a project management perspective, I would say that their project manager was very helpful. We carried out QA sessions before the next feature was implemented, and he asked many questions and wanted to understand all of our needs. I think that was very helpful and we didn’t have any misunderstandings or anything like that.
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Industry Experience

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

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Average Project Cost Breakdown

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

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

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Navarra Lab

5.0 1 review

$5,000+

$50 - $99 / hr

10 - 49

Kraków, Poland

Services provided

10% Blockchain

30% Web Development

20% Custom Software Development +3 services

20% E-Commerce Development

10% AR/VR Development

10% Mobile App Development

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

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Industry Experience

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

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Average Project Cost Breakdown

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

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

5.0 2 reviews

$5,000+

$50 - $99 / hr

2 - 9

Łódź, Poland

Services provided

60% Blockchain

30% Cybersecurity

10% Custom Software Development

Blockhunters is a 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 Accessible
Clients express high satisfaction with Blockhunters' accessibility, noting their prompt and reliable communication. One client highlighted the 'exceedingly helpful' and 'quick to reply' nature of their support, even beyond the original scope of work. The technical director of HungryGhost praised the team for creating a 'natural, human experience' that fostered productive interactions. Overall, the sentiment reflects a strong appreciation for the company's approachability and responsiveness throughout the project.

Cybersecurity for Digital Art Firm

5.0 Nov 5, 2021

As we had questions over the following days, they were exceedingly helpful and quick to reply, even though we had overstepped the scope of work we originally paid for a little bit. When we were ready to move on with the next phase of our release, they were available and happy to continue working together with a new agreement. Their communication was prompt, clear, consistent, and professional. Extremely effective workflow, plain and simple.
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Industry Experience

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

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Average Project Cost Breakdown

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

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

5.0 5 reviews

$25,000+

$25 - $49 / hr

10 - 49

Warszawa, Poland

Services provided

90% Blockchain

10% AI Development

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

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Reviews mention Unique expertise
Clients consistently highlight Hyperlab's unique expertise in both software development and marketing automation. One client noted the team's deep understanding of project needs, particularly in developing a LinkedIn parser, which led to a timely MVP delivery. Feedback emphasizes the talent and ongoing skill enhancement within the team, further solidifying their reputation for delivering high-quality work. Overall sentiment reflects strong satisfaction with Hyperlab's specialized knowledge and competency.

Managed IT Service for Email Services Company

5.0 Oct 2, 2020

The team is talented and continually upgrades their expertise by bringing on knowledgeable resources. SDLS is on senior level.
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Industry Experience

Hyperlab.digital has garnered positive feedback across various industries, including IT Services, Advertising & Marketing, and eCommerce. Clients commend their expertise in developing robust software solutions, effective project management, and timely delivery. In IT, they excelled in creating predictive analytics tools, while in Advertising, they demonstrated strong capabilities in marketing automation. In eCommerce, they successfully built feature-rich online stores. Overall, Hyperlab.digital is well-suited for projects requiring skilled software development and innovative solutions across these sectors.
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Other Industry Advertising & marketing IT Services

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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)

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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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Reviews mention Trustworthy
Webini has consistently demonstrated a high level of trustworthiness, as noted by clients who emphasize their expertise and reliability. One CEO highlighted their detailed audit and recommendations, stating, 'We quickly found out that they are experts... we could trust them.' Similarly, a CTO advised potential customers to 'Trust them because they know what they’re doing,' reflecting confidence in Webini's ability to propose the best technical solutions. Overall, clients express strong sentiment towards Webini's trustworthiness and capability.

Security Audit for IT Solutions Provider

5.0 Feb 23, 2021

We quickly found out that they are experts. The detailed audit and the recommendations that followed showed us that we could trust them.
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Web Dev & System Migration for Financial Services Company

5.0 Jun 11, 2019

Trust them because they know what they’re doing. You may think you know better but they’re experts. We’ve had many times where they’ve proposed better solutions than what we could come up with.
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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)

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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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1 of 1 Blockchain reviews are 5 stars

1 new review for Blockchain in past 6 months

$50,000 – $199,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Web & Blockchain Development for Design Company
5.0 — IN-FOMO. has developed a blockchain-based MVP for a design company. They've handled the solution's front- and backend development, architecture planning, and smart contract design and Read more
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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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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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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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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently highlight Inovatica's competitive pricing and exceptional value for money. One client noted they are a 'cost-effective high-value developer,' while another emphasized their ability to deliver quality work within budget constraints. Additionally, a CEO mentioned that Inovatica's services exceeded expectations, contributing significantly to project success. Overall, the sentiment reflects satisfaction with both the affordability and quality of Inovatica's offerings, making them a favorable choice for various projects.
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United States (6) Poland (3)

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Łódź, Poland

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

+48 42 209 18 90

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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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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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Top Blockchain Companies & Developers in Poland

List of the Top Poland Blockchain Development Companies

Blockchain Development for FinTech Company

Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

RedDuck is very responsive

Reviews mention Timely

E-Commerce Development for E-Commerce Company

Custom Software Dev for Game Development Studio

Custom Software Dev for Crypto Compliance Company

IoT & Blockchain for Biopharma Manufacturing Company

Web Application Development for Air Purification Company

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4soft is very responsive

Ultimate Blockchain Development Kit

Blockchain Platform Dev & UX/UI Design for Real Estate Co

Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

Reviewed 1 time in the past 6 months

Industry Experience

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Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

Artkai is very responsive

Reviewed 2 times in the past 6 months

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Transparent

FinTech App Dev for Streaming Subscription Mgmt Platform

Development Staff Augmentation for Video Platform Company

Blockchain & Frontend Development for Software Dev Company

Blockchain for Software Product Dev Company

Blockchain for Software Product Dev Company

Reviewed 12 times in the past 6 months

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Accessible

Ethereum Wallet for Technology Company

Blockchain Platform Dev for Real Estate Investment Platform

Average Project Cost Breakdown

What Clients Have Said

Reviewed 1 time in the past 6 months

Blockchain & Custom Software Dev for Art Management System

Reviews mention Team players

Digital Platform Dev for Food Media & Publishing Company

Reviewed 1 time in the past 6 months

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Easy to work with

Blockchain Dev for Video Social Media Platform

Blockchain for Medical Blockchain Company

Blockchain Platform Development for Agricultural Company

Ready-made Centralized exchange in 3 weeks

Reviews mention Professional

UX/UI Design & Dev for Software Development Company

UX/UI Design & Dev for Software Development Company

Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

Custom Software Dev for FinTech Company

S-PRO is very responsive

Reviews mention Proactive

Residential Community App for IT Agency

Custom Development for Emerging Blockchain Platform

Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

Average Project Cost Breakdown

What Clients Have Said

Interexy is very responsive

Reviewed 4 times in the past 6 months