Top Blockchain Companies & Developers in New York

Ratings Updated: April 29, 2025

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Featured

What are Featured Providers?
Innowise

4.9 71 reviews
Premier Verified

$10,000+

$50 - $99 / hr

1,000 - 9,999

Serves New York

Services provided

10% Blockchain

10% AI Development

10% AR/VR Development +7 services

10% Cloud Consulting & SI

10% Custom Software Development

10% E-Commerce Development

10% Enterprise App Modernization

10% IT Staff Augmentation

10% Mobile App Development

10% Web Development

Innowise is a technology company specializing in Blockchain Development, offering services such as Smart Contract Development and Blockchain Solutions. Overall, feedback from clients is predominantly positive, with 100% of reviewers praising their expertise and project management. Clients appreciate Innowise's ability to deliver high-quality products on time and their deep knowledge in blockchain technology, with some mentioning their exceptional consulting capabilities.

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Reviews mention Autonomous

Clients express high satisfaction with Innowise's autonomous project management style, highlighting their responsiveness and effective communication. One client noted the team's ability to manage projects independently via JIRA, ensuring timely deliveries and minimal oversight. Another client appreciated the direct access to developers and their proactive engagement, stating, "no loss of time." Overall, the sentiment reflects a strong endorsement of Innowise as a reliable technology partner, characterized by professionalism and dedication.

Custom Software Development for Gas Manufacturing Company

5.0 Apr 28, 2022

The project was managed autonomously via JIRA. We communicated mostly through that software itself. Their team submitted their work, we added suggestions, and then they would revise the application accordingly.

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Backend Development for IT Service Company

5.0 Jun 6, 2021

A project managed easily. Their team is autonomous, responsive, open, and the account manager speaks perfect French.

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5 of 5 Blockchain reviews are 5 stars

3 new reviews for Blockchain in past 6 months

$50,000 – $199,999 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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5 of 5 reviews are 5 stars

1 new review for Blockchain services

$10,000 – $49,000 avg. project cost

Reviewed 5 times in the past 6 months

Recent reviews for Innowise indicate a strong overall sentiment, with clients praising their technical expertise, timely project delivery, and effective communication. Notably, a CEO highlighted their successful development of a healthcare platform, stating it 'checked all the boxes' and streamlined processes. Another client commended Innowise for reducing clinical trial data processing time by 27%. Suggestions for improvement included enhanced documentation and more detailed handover processes, but these did not detract from the overall satisfaction with their services.

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Armenia (1)

Bosnia and Herzegovina (1)

Belarus (1)

Denmark (1)

Estonia (3)

Finland (1)

France (2)

Georgia (1)

Germany (10)

Ireland (2)

Israel (3)

Italy (6)

Lithuania (1)

Luxembourg (2)

New Zealand (1)

Norway (1)

Poland (1)

Qatar (1)

South Africa (1)

Sweden (1)

Switzerland (4)

Thailand (1)

United States (14)

England (4)

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Pixelette Technologies

4.8 28 reviews
Premier Verified

$25,000+

$25 - $49 / hr

250 - 999

Serves New York

Services provided

40% Blockchain

40% AI Development

10% AR/VR Development +1 service

10% Generative AI

Pixelette Technologies is a blockchain development company offering services such as smart contract development, decentralized application development, and blockchain solutions. Across the reviews, clients consistently commend the company for its timely delivery, proactive approach, and exceptional project management. Approximately 100% of reviewers note their expertise and effective communication, while two reviews highlight their impressive organizational skills and adaptability.

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Reviews mention Customized support

Clients have expressed a positive sentiment regarding Pixelette Technologies' customized support, highlighting their willingness to accommodate client requests and provide tailored solutions. One client noted that the team consistently does what is asked, showing a commitment to client satisfaction. Despite initial design limitations, feedback was welcomed, and improvements were made. Regular communication, including bi-weekly updates, further enhances the collaborative experience, with clients encouraged to remain patient as the team strives to deliver quality results.

Web & Blockchain Development for Blockchain Company

4.5 Sep 12, 2022

Pixelette Technologies does what we ask them to do; they don’t say ‘no’ and are willing to compromise. They could improve their design creativity. However, they’ve been willing to compromise when we’ve brought our ideas to the table and said we wanted things done a certain way. You have to be patient with them; they’ll deliver quality and do whatever you say. They don’t mind doing things all over again to make you happy.

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Average Project Cost Breakdown

Less than $10,000 (5)

$10,000 to $49,000 (5)

$50,000 to $199,999 (3)

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

$1,000,000 to $9,999,999 (0)

$10,000,000 + (0)

What Clients Have Said

Clients consistently commend Pixelette Technologies for their competitive pricing and exceptional value for money. One client noted that their investment of £161,000 led to securing £2,000,000 in funding, illustrating significant returns. Another client highlighted their budget-friendly pricing, which was a deciding factor in their selection. Overall, feedback reflects a strong sentiment of satisfaction regarding both the cost-effectiveness and the quality of services provided by Pixelette Technologies.

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France (1)

Pakistan (5)

Panama (1)

United Arab Emirates (3)

United States (1)

England (3)

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small $9,000 For early-stage blockchain ideas & MVP planning medium $18,000 For startups ready to define a blockchain MVP large $35,000 For scale-ups & enterprise-grade blockchain system

Blockchain Discovery & Development Packages

Unlock your blockchain vision with confidence. From DeFi apps to utility tokens and Web3 platforms, our discovery packages help you validate ideas, shape strategy, and move fast from concept to code—built to impress investors and ready for scalable development.

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RedDuck

5.0 12 reviews

$50,000+

$100 - $149 / hr

10 - 49

Serves New York

Services provided

100% Blockchain

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

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Reviews mention Unique expertise

Clients have expressed strong satisfaction with RedDuck's unique expertise, particularly in functional programming and Solidity code testing. One client noted the 'large concentration of functional programming expertise' as a distinguishing feature. The quality of code produced was highlighted as 'very high,' and the team's ability to adjust their approach based on feedback was commendable. Overall, the sentiment is highly positive, with clients recommending RedDuck for their specialized skills and adaptability.

Custom Software Development for Blockchain Company

5.0 Mar 18, 2022

I was impressed by RedDuck’s large concentration of functional programming expertise, which very few providers have.

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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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Germany (1)

India (1)

South Africa (1)

Thailand (1)

Ukraine (1)

United States (1)

England (1)

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Vention

4.9 88 reviews

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Premier Verified

$25,000+

$50 - $99 / hr

1,000 - 9,999

New York, NY

Services provided

10% Blockchain

15% Custom Software Development

15% Web Development +6 services

10% AI Development

10% AR/VR Development

10% Business Consulting

10% IT Staff Augmentation

10% Low/No Code Development

10% Mobile App Development

Vention is a versatile technology services company providing software development, team augmentation, and project management solutions. With consistent positive feedback from clients, 100% of reviewers praised their high-quality deliverables, responsiveness, and alignment with company values. Vention is noted for its skilled engineers, effective communication, and commitment to meeting deadlines, making them a valuable partner for varied technology projects.

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Reviews mention Reasonable pricing

Clients have consistently praised Vention for its reasonable pricing while maintaining high-quality deliverables. One client noted, 'iTechArt delivers outstanding quality on time and on budget,' emphasizing their excellent value. Another highlighted the challenge of finding senior talent at reasonable rates, stating, 'iTechArt has done a good job...offering the right talent at a reasonable price.' Overall, the sentiment reflects satisfaction with the balance between cost and quality.

Mobile App & Web Development for Social Media Platform

5.0 May 1, 2023

I’m most impressed with iTechArt Group’s top-notch work value, considering their price. Sometimes getting this quality of work is more expensive, and iTechArt Group provides excellent value to our company — their integrity is unique.

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Supplementary Architecture Dev for IoT Startup

5.0 Jun 23, 2017

The biggest differentiator for me, as a hiring manager in Boston, is being able to have access to senior people with experience at a reasonable price. This is almost impossible to find, but iTechArt has done a good job of building a large team that can scale along with a company and offering the right talent.

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Average Project Cost Breakdown

$200,000 to $999,999 (27)

$50,000 to $199,999 (25)

$1,000,000 to $9,999,999 (16)

$10,000 to $49,000 (11)

$10,000,000 + (2)

Less than $10,000 (0)

What Clients Have Said

Client feedback on Vention's overall cost and value indicates a strong alignment with budgetary expectations, with multiple clients noting 'good value for cost' and 'pricing fit our budget.' For instance, one client emphasized that Vention's pricing allowed for significant savings on Salesforce license costs. Overall sentiment reflects satisfaction with the quality of work relative to the investment, underscoring Vention's reputation for delivering solid returns on expenditure.

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2 of 2 reviews are 5 stars

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

Reviewed 2 times in the past 6 months

Recent reviews of Vention highlight their strong project management and technical capabilities. Clients praised their proactive communication and commitment to project success, noting the exceptional engagement of their team. One client remarked on Vention's ability to deliver high-quality work on time and within budget, while another emphasized the developers' talent and work ethic. Overall sentiment is highly positive, with no significant areas for improvement identified.

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Canada (3)

Cyprus (1)

France (1)

Germany (2)

Iceland (1)

Israel (2)

Latvia (1)

Lithuania (2)

New Zealand (1)

Singapore (1)

Spain (1)

Sweden (1)

United States (57)

Scotland (1)

England (10)

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Pixelette Technologies

4.8 28 reviews
Premier Verified

$25,000+

$25 - $49 / hr

250 - 999

New York, NY

Services provided

40% Blockchain

40% AI Development

10% AR/VR Development +1 service

10% Generative AI

Pixelette Technologies is a blockchain development company offering services such as smart contract development, decentralized application development, and blockchain solutions. Across the reviews, clients consistently commend the company for its timely delivery, proactive approach, and exceptional project management. Approximately 100% of reviewers note their expertise and effective communication, while two reviews highlight their impressive organizational skills and adaptability.

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Reviews mention Customized support

Clients have expressed a positive sentiment regarding Pixelette Technologies' customized support, highlighting their willingness to accommodate client requests and provide tailored solutions. One client noted that the team consistently does what is asked, showing a commitment to client satisfaction. Despite initial design limitations, feedback was welcomed, and improvements were made. Regular communication, including bi-weekly updates, further enhances the collaborative experience, with clients encouraged to remain patient as the team strives to deliver quality results.

Web & Blockchain Development for Blockchain Company

4.5 Sep 12, 2022

Pixelette Technologies does what we ask them to do; they don’t say ‘no’ and are willing to compromise. They could improve their design creativity. However, they’ve been willing to compromise when we’ve brought our ideas to the table and said we wanted things done a certain way. You have to be patient with them; they’ll deliver quality and do whatever you say. They don’t mind doing things all over again to make you happy.

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Average Project Cost Breakdown

Less than $10,000 (5)

$10,000 to $49,000 (5)

$50,000 to $199,999 (3)

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

$1,000,000 to $9,999,999 (0)

$10,000,000 + (0)

What Clients Have Said

Clients consistently commend Pixelette Technologies for their competitive pricing and exceptional value for money. One client noted that their investment of £161,000 led to securing £2,000,000 in funding, illustrating significant returns. Another client highlighted their budget-friendly pricing, which was a deciding factor in their selection. Overall, feedback reflects a strong sentiment of satisfaction regarding both the cost-effectiveness and the quality of services provided by Pixelette Technologies.

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France (1)

Pakistan (5)

Panama (1)

United Arab Emirates (3)

United States (1)

England (3)

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small $9,000 For early-stage blockchain ideas & MVP planning medium $18,000 For startups ready to define a blockchain MVP large $35,000 For scale-ups & enterprise-grade blockchain system

Blockchain Discovery & Development Packages

Unlock your blockchain vision with confidence. From DeFi apps to utility tokens and Web3 platforms, our discovery packages help you validate ideas, shape strategy, and move fast from concept to code—built to impress investors and ready for scalable development.

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Featured

What are Featured Providers?
Technorely Inc.

5.0 18 reviews
Premier Verified

$5,000+

$50 - $99 / hr

50 - 249

Serves New York

Services provided

40% Blockchain

30% Custom Software Development

20% Web Development +1 service

10% Mobile App Development

Technorely Inc. is a distinguished Blockchain Development firm known for its expertise in tokenization, smart contract development, and decentralized systems. With over 90% positive feedback, clients praise Technorely's ability to deliver projects on time, their responsive communication, and their deep knowledge of blockchain technology. Reviewers frequently highlight their innovative solutions and efficient project management.

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Reviews mention Results-oriented

Clients commend Technorely Inc. for their results-oriented approach, highlighting their ability to deliver high-quality outcomes tailored to client needs. One CEO noted, "Technorely is a team of true professionals who are sensitive to all the wishes of the client and bring the result to the ideal." Overall, the sentiment reflects satisfaction with the team's professionalism and efficiency, with no suggested areas for improvement, indicating a strong alignment with project goals.

Web & Mobile App Dev for Telehealth SaaS Solutions Firm

5.0 Feb 8, 2023

Technorely is a team of true professionals who are sensitive to all the wishes of the client and bring the result to the ideal. The team understands what they're doing and carefully delves into each task and brings the project to the end with high quality.

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5 of 5 Blockchain reviews are 5 stars

5 new reviews for Blockchain in past 6 months

$50,000 – $199,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Digital Assets Platform Dev for Asset Tokenization Co

5.0 — Technorely Inc. created a digital assets platform for an asset tokenization company. The team also built a system for issuing asset-backed tokens, real-time dashboards, audit trails, and payment Read more

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Bulgaria (1)

Estonia (1)

Seychelles (1)

Singapore (1)

Switzerland (1)

Ukraine (1)

United States (7)

England (3)

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small $0 medium $7,200 large $13,699

Custom Blockchain Development

If you are seeking specialized blockchain solutions tailored to your business needs or wish to develop a unique blockchain platform, our "Custom Blockchain Development" service is the perfect fit for you. Our blockchain experts are ready to craft a bespoke solution, considering all your requirements and specifications. They can build a project from

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Dreamers Inc.

5.0 11 reviews
Premier Verified

$25,000+

$100 - $149 / hr

50 - 249

Serves New York

Services provided

25% Blockchain

30% AI Development

25% Mobile App Development +2 services

10% Custom Software Development

10% Cybersecurity

Dreamers Inc. is a versatile custom software development company with expertise in AI, blockchain, UI/UX design, and big data solutions. Their client reviews indicate a 100% satisfaction rate, emphasizing their responsive communication and timely delivery. Approximately 80% of reviewers commend their innovative problem-solving skills, while over 70% highlight their ability to align with client values and exceed expectations in complex projects.

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Reviews mention Hard working

Clients consistently praise Dreamers Inc. for their exceptional work ethic and dedication. One client noted that Dreamers 'solve problems nobody else was capable of solving,' highlighting their innovative approach and commitment to project success. Another emphasized their ability to execute projects 'on time, and under budget,' showcasing their hard-working nature. Overall, the sentiment reflects a strong appreciation for Dreamers Inc.'s reliability and proactive ownership of projects.

Custom Software Dev for Hyperlink Generation Platform

5.0 Apr 8, 2022

This company has a unique ability to take ownership of products and act autonomously in the best interest of stakeholders, without needing to be managed closely. Communication with the team is mainly over e-mail, and phone. The internal management style similarly relies heavily on extremely experienced engineers who are familiar with agile methodology. They are able to fulfill major project requirements on time, and under budget. Simply put, they solve problems nobody else was capable of solving. This comes down to innovation, creative problem solving, and work ethic.

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Furniture Recommender Dev for AI Furniture Visualization Co

5.0 Mar 19, 2025

They were highly responsive and always worked hard to get us what we needed.

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Average Project Cost Breakdown

$50,000 to $199,999 (4)

$1,000,000 to $9,999,999 (3)

Less than $10,000 (1)

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

$200,000 to $999,999 (1)

$10,000,000 + (0)

What Clients Have Said

Clients consistently commend Dreamers Inc. for delivering exceptional value for money, noting their ability to meet project requirements on time and within budget. One client remarked on their 'good value for cost' and 'high ratings,' while another emphasized that they 'exceeded expectations' in both performance and cost-effectiveness. Overall, the sentiment reflects satisfaction with the pricing relative to the quality and innovation provided, with several clients stating they felt the investment was worthwhile despite higher costs compared to competitors.

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More responsive than most other service providers

Dreamers Inc. 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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Raleigh, North Carolina (1)

Minneapolis, Minnesota (1)

New York City, New York (1)

Los Angeles, California (1)

Newport Beach, California (1)

San Diego, California (1)

Santa Barbara, California (1)

Fort Collins, Colorado (1)

Boston, Massachusetts (1)

Stevensville, Montana (1)

Waldport, Oregon (1)

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SapientPro

5.0 36 reviews
Premier Verified

$5,000+

$25 - $49 / hr

50 - 249

Great Neck Plaza, NY

Services provided

10% Blockchain

20% Custom Software Development

20% UX/UI Design +4 services

20% Web Development

10% AI Development

10% API Development

10% Mobile App Development

SapientPro is a digital services company specializing in Blockchain Development, including smart contracts and decentralized applications. The company has received overwhelmingly positive feedback, with reviewers noting their talent and problem-solving capabilities. They consistently deliver projects on time and are praised for their skilled developers and effective project management.

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1 of 1 Blockchain reviews are 5 stars

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

Blockchain PROJECT HIGHLIGHT

Staff Augmentation for Digital Services Provider

5.0 — SapientPro provides staff augmentation services to a digital services provider. They source highly skilled developers to support the client with their site, smart contract, and blockchain Read more

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Average Project Cost Breakdown

$10,000 to $49,000 (15)

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

$200,000 to $999,999 (6)

Less than $10,000 (2)

$1,000,000 to $9,999,999 (1)

$10,000,000 + (0)

What Clients Have Said

Clients generally perceive SapientPro as offering strong value for money, with several reviews highlighting their competitive pricing and high-quality deliverables. For instance, one client noted that their investment of £15,000–£30,000 yielded excellent results, while another emphasized the cost-effectiveness compared to hiring an in-house team. Overall, clients commend the company's responsiveness and technical expertise, with many stating that they consistently deliver on time and within budget, reinforcing the sentiment of good value.

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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 for SapientPro reflect a strong overall sentiment, highlighting their technical excellence and effective project management. Clients praised their ability to deliver high-performance code, seamless API integrations, and timely project completion. The CEO of Origami.ms commended their professionalism and proactive communication, while the Technical Director at Halo I.S Ltd noted their quick response to change requests and flexibility in scheduling. Overall, clients express satisfaction with the development process and recommend SapientPro for complex technical implementations.

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Australia (2)

Canada (1)

Czech Republic (1)

Denmark (1)

Germany (3)

India (1)

Israel (1)

Latvia (2)

Malaysia (1)

Netherlands (11)

Switzerland (1)

Thailand (1)

Ukraine (1)

United States (2)

England (2)

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Phenomenon Studio

5.0 33 reviews
Premier Verified

$10,000+

$50 - $99 / hr

50 - 249

New York, NY

Services provided

10% Blockchain

25% UX/UI Design

10% Branding +6 services

10% Custom Software Development

10% Low/No Code Development

10% Mobile App Development

10% Web Design

10% Web Development

5% Product Design

Phenomenon Studio is a comprehensive design and development agency specializing in web and mobile applications, branding, and UX/UI design. Their clients consistently praise their exceptional communication, punctuality, and adaptability, with 100% of reviews expressing satisfaction with their responsiveness and project management. Clients report significant improvements in usability and engagement, showcasing Phenomenon Studio's capability to deliver impactful, user-centric solutions.

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Average Project Cost Breakdown

$10,000 to $49,000 (12)

Less than $10,000 (6)

$50,000 to $199,999 (3)

What Clients Have Said

Phenomenon Studio is frequently recognized for its competitive pricing and exceptional value for money. Clients consistently noted that the company's pricing fit their budgets while delivering high-quality outcomes. For instance, a client from Bayview Glen emphasized the 'good value for cost,' and another from PRETTY PATTY remarked on their 'alignment with the initial quote.' Overall, the sentiment across reviews reflects satisfaction with the affordability and quality of services provided.

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5 of 6 reviews are 5 stars

$10,000 – $49,000 avg. project cost

Reviewed 6 times in the past 6 months

In the past six months, clients have consistently praised Phenomenon Studio for their exceptional communication, timely project delivery, and ability to understand and execute on diverse design needs. One client highlighted the transformation of their website into a user-friendly platform that significantly increased inquiries, while another noted the seamless integration of design and engineering capabilities that fostered rapid growth. Overall sentiment is overwhelmingly positive, with clients expressing eagerness to collaborate on future projects.

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Azerbaijan (1)

Canada (2)

France (1)

Italy (1)

Singapore (1)

Slovakia (1)

Spain (1)

Switzerland (3)

United Arab Emirates (2)

United States (9)

England (3)

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Fueled

4.9 37 reviews
Verified

$75,000+

$150 - $199 / hr

50 - 249

New York, NY

Services provided

10% Blockchain

50% Mobile App Development

20% UX/UI Design +2 services

10% Web Design

10% Web Development

Fueled is a mobile app development company that excels in design, development, and strategic consultation for digital solutions. Reviewers consistently praise Fueled for their expertise, collaboration, and communication, with 100% of reviews highlighting their professional project management and impressive deliverables. Clients appreciate their attention to detail and ability to integrate seamlessly with internal teams, leading to high satisfaction rates and successful app launches.

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Reviews mention Exceptional performance

Fueled demonstrated exceptional performance in delivering a robust platform on time and within budget, significantly exceeding client expectations. The client praised their engineering team's ownership and passion, highlighting that the platform allowed for early revenue generation. Project management was described as seamless, with effective agile practices and daily check-ins. Despite minor initial transparency issues, the overall sentiment reflects a strong endorsement of Fueled's capabilities and contributions to the project.

Web Development for Product Recommendations Website

5.0 Apr 12, 2019

The platform they built made it very easy to modularize, fitting very well within our existing ecosystem. Many of the features Fueled implemented have since been built into our core offering. They delivered the alpha version of the platform on time, on budget, and slightly over scope. As the deadline got close, they did everything necessary to ensure they delivered on time, taking a lot of accountability and responsibility in the project.

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Web Development for Product Recommendations Website

5.0 Apr 12, 2019

They also delivered a platform that was more robust than we anticipated, allowing us to use it as a beta version and introduce it to over 250,000 people within a few months. Engagement within that time was very high and allowed us to generate a profit, even though that wasn't the purpose.

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Web Development for Product Recommendations Website

5.0 Apr 12, 2019

Their engineering group takes ownership in their work and brings a lot of passion to the table. The product they delivered allowed us to generate revenue before launching, which was extremely impressive.

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Average Project Cost Breakdown

$200,000 to $999,999 (14)

$50,000 to $199,999 (7)

$1,000,000 to $9,999,999 (5)

$10,000 to $49,000 (4)

What Clients Have Said

Fueled generally receives positive feedback regarding their cost and value for money. Clients acknowledge that while their services are on the higher end of the pricing spectrum, the quality and expertise provided justify the investment. For instance, one client noted they were 'very satisfied' despite the higher costs, stating, 'you get what you pay for.' Another mentioned that Fueled's work led to tangible business improvements, highlighting their ability to deliver high-quality products on time and within budget. Overall, clients feel the value received aligns well with the costs incurred.

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United States (33)

England (2)

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SEROKELL

4.9 29 reviews
Verified

$10,000+

$50 - $99 / hr

50 - 249

New York, NY

Services provided

20% Blockchain

30% AI Development

20% AI Consulting +3 services

10% Custom Software Development

10% Generative AI

10% Web Development

SEROKELL is a Blockchain Development company specializing in Smart Contract Development and Decentralized System Development. The company boasts 100% positive feedback, with clients praising their expertise, scalability, and problem-solving skills. They demonstrate strong project management and a deep understanding of blockchain technology, consistently delivering high-quality solutions promptly.

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Reviews mention Knowledgeable

Clients consistently praised Serokell's knowledgeable approach, highlighting their deep expertise in machine learning and blockchain development. For instance, a CEO noted their proactive project management and impressive understanding of advanced ML techniques, resulting in a 10-15% error correction improvement. Similarly, another client emphasized Serokell's profound blockchain expertise and their ability to suggest valuable enhancements during development. Overall, the sentiment reflects strong satisfaction with Serokell's technical knowledge and innovative solutions.

Custom Software Dev for Air Mobility Company

5.0 Sep 19, 2023

Serokell's proactive project management, expertise in progressive ML approaches, and flexibility in implementation were impressive, and we are 100% satisfied with the results, looking forward to future collaborations as we continue to modify our platform. The Serokell company was proactive from the initial step of our cooperation, providing valuable tips on optimization of the system modification and sharing their expertise about different aspects of ML solution alternatives based on our wishes. They are real experts with academic knowledge of the most progressive ML approaches, very flexible and quick in the implementation.

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Custom Software Dev for Snow Tools Manufacturer

5.0 Jul 2, 2023

They really know everything about AI and effective ML model development. They were proactive with the suggestion and worked very smart solutions for our IT system. Happy to refer them as great professionals working on a cutting edge of the industry.

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Custom Software Dev for Cryptocurrency Enabler Platform

5.0 Feb 23, 2023

I was most impressed with Serokell’s deep and profound blockchain expertise. I was particularly impressed with Serokell’s expertise with the uncommon programming languages used in this industry, showing deep and profound knowledge. Serokell is not just another software development company. They can really help you with deep expertise to push your product to work.

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Average Project Cost Breakdown

$50,000 to $199,999 (8)

$200,000 to $999,999 (8)

$10,000 to $49,000 (6)

$1,000,000 to $9,999,999 (2)

Less than $10,000 (1)

$10,000,000 + (1)

What Clients Have Said

Clients consistently highlight Serokell's competitive pricing and strong value for money. For instance, one client noted that Serokell's pricing fit their budget while delivering high-quality services, emphasizing a good culture fit and overall satisfaction. Another reviewer praised the company's cost-effectiveness, affirming that they received exceptional deliverables within their financial constraints. Overall, sentiment regarding cost and value is overwhelmingly positive, with clients expressing satisfaction with both the affordability and quality of the services provided.

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2 of 2 reviews are 5 stars

2 new reviews for Blockchain services

Unknown avg. project cost

Reviewed 2 times in the past 6 months

In recent reviews, clients praised SEROKELL for their expertise in smart contract development and ongoing platform maintenance. One client noted the successful deployment and security audit of TON smart contracts, highlighting the team's problem-solving abilities and professionalism. Another emphasized the fast turnaround times and high-quality deliverables during ongoing maintenance tasks. Overall, sentiment is highly positive, with no reported areas for improvement, reflecting SEROKELL's strong project management and cultural fit with clients.

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Canada (1)

Israel (1)

Malta (1)

Montenegro (1)

Morocco (1)

Russia (3)

Seychelles (1)

Slovenia (1)

Switzerland (2)

United States (10)

Wales (1)

England (2)

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Computools

4.9 59 reviews
Verified

$50,000+

$25 - $49 / hr

250 - 999

New York, NY

Services provided

10% Blockchain

20% Custom Software Development

15% IT Managed Services +5 services

15% Mobile App Development

10% AI Development

10% IT Strategy Consulting

10% Low/No Code Development

10% Web Development

Computools is a versatile software development company specializing in end-to-end digital solutions, IoT systems, and platform development. Reviewers consistently praised their client-first approach and deep industry expertise, noting that 100% of feedback highlighted their effective communication and project management. Clients valued their ability to adapt to specific project needs and found no significant areas for improvement.

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Reviews mention Great team

Clients consistently praise Computools for their exceptional team dynamics and dedication. One client noted, "They are some of the best software developers I ever had the privilege to work with," highlighting their integration and commitment. Another remarked on their organized and agile approach, stating, "Computools led an organized, agile team that adapted to our evolving needs." Overall, the sentiment reflects a strong appreciation for the professionalism and collaborative spirit of Computools' team.

Custom Software Development for SaaS 3D Printing Company

5.0 May 1, 2023

The people. Not only are they amazing software developers, but they are also great people to work with. I am in awe seeing their devotion, even when bombs are falling around them.

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Custom Platform Development for Digital Mktg. Agency

5.0 Feb 4, 2019

Computools led an organized, agile team that adapted to our evolving needs. They listened to our feedback and managed their time well throughout the project.

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Average Project Cost Breakdown

$50,000 to $199,999 (12)

$200,000 to $999,999 (11)

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

Less than $10,000 (2)

$1,000,000 to $9,999,999 (1)

$10,000,000 + (0)

What Clients Have Said

Computools is frequently recognized for providing good value for money, with multiple clients noting that their pricing fits within budget constraints while delivering high-quality work. A client from Reset highlighted their 'good value for cost,' while another from East West Railway Company echoed similar sentiments. Overall, feedback indicates satisfaction with Computools' cost-effectiveness and the quality of their services, with clients appreciating the company's flexibility and commitment to meeting project goals without exceeding budgets.

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9 of 9 reviews are 5 stars

$50,000 – $199,999 avg. project cost

Reviewed 9 times in the past 6 months

Recent client feedback for Computools highlights a strong overall sentiment, emphasizing their high ratings, budget-friendly pricing, and effective communication. Clients noted significant improvements, such as a 75% reduction in communication time for National Trench Safety and a successful onboarding of over 5,000 users for Reset. Their client-first approach and adaptability in project management were frequently praised, with no major areas for improvement identified. Overall, Computools is recognized for delivering tailored solutions and maintaining a seamless collaboration.

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Estonia (2)

Germany (4)

Israel (3)

Japan (2)

Norway (1)

Poland (1)

Romania (1)

Saudi Arabia (1)

Sweden (1)

Ukraine (2)

Egypt (1)

United States (15)

England (1)

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InfinixSoft

4.5 7 reviews

$5,000+

$25 - $49 / hr

10 - 49

New York, NY

Services provided

35% Blockchain

40% Custom Software Development

25% Mobile App Development

InfinixSoft is a mobile and software development company, specializing in building applications for iOS, Android, and desktop platforms. With over 80% of the feedback highlighting their technical expertise and adaptability, clients commend their capacity to handle diverse projects efficiently. However, around 30% mentioned challenges with timeline management, suggesting room for improvement in project scheduling.

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Reviews mention Great team

Clients consistently express high satisfaction with InfinixSoft's talented team of developers and designers. One client highlighted their excellent project management and reliable code, noting a successful app launch that garnered praise in Colombia. Another emphasized their efficient delivery and strong communication through project management tools. Overall, the sentiment reflects a strong appreciation for the team's expertise and professionalism, despite a desire for expanded service offerings beyond development.

Real Estate App for Digital Agency

5.0 Dec 1, 2015

They have a very talented team of developers and designers. Our overall experience with them has been great.

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Average Project Cost Breakdown

$10,000 to $49,000 (4)

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

Less than $10,000 (0)

$200,000 to $999,999 (0)

$1,000,000 to $9,999,999 (0)

$10,000,000 + (0)

What Clients Have Said

InfinixSoft is frequently praised for its competitive pricing and overall value for money. Clients have noted that their cost structure is suitable for various budgets, with one client mentioning a $60,000 investment that met their expectations. Another client highlighted saving around $15,000 compared to local bids. While some reviews indicated that timelines could improve, the general sentiment reflects satisfaction with the affordability and quality of services provided.

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Argentina (2)

Colombia (1)

United States (3)

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Bitsclan IT Solutions LLC

4.9 13 reviews

$5,000+

$25 - $49 / hr

50 - 249

New York, NY

Services provided

20% Blockchain

20% AI Development

15% IT Staff Augmentation +4 services

15% Web Development

10% Custom Software Development

10% Generative AI

10% Mobile App Development

Bitsclan IT Solutions offers services in Blockchain Development, including Node.js backend and frontend development, and integration with Cardano blockchain. The overall feedback highlights their strong technical expertise, responsive communication, and effective project management, with particular praise for their flexibility and customer service.

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Reviews mention Autonomous

Clients generally perceive Bitsclan IT Solutions LLC as capable and autonomous in executing project requirements, often producing satisfactory results with minimal oversight. One client noted, "If I give them a requirement, they’ll work with it," highlighting their ability to understand and implement tasks independently. However, there is feedback indicating a need for improvement in quality assurance and adherence to project specifications, suggesting that while they are proficient, further attention to detail could enhance their overall service.

Dev Support for Research Interface

4.5 Apr 23, 2020

If I give them a requirement, they’ll work with it. Bitsclan knows our architecture and technology, so they can always get something produced without needing a lot of direction. Their developers are very bright.

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Average Project Cost Breakdown

Less than $10,000 (8)

$10,000 to $49,000 (2)

$50,000 to $199,999 (0)

$200,000 to $999,999 (0)

$1,000,000 to $9,999,999 (0)

$10,000,000 + (0)

What Clients Have Said

Clients have consistently praised Bitsclan IT Solutions LLC for offering competitive pricing and excellent value for money. Feedback highlights that their services fit within client budgets while delivering high-quality results. One client noted, "Pricing fit our budget" and emphasized the "good value for cost." Another stated, "The price is far too low" for the quality received, indicating strong client satisfaction regarding the overall cost-effectiveness of their services.

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Dominican Republic (1)

France (2)

Sweden (1)

United States (7)

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small $20,000 Blockchain Starter medium $35,000 Blockchain Professional large $65,000 Blockchain Enterprise

Blockchain Development

Explore the transformative potential of blockchain technology with our specialized services. We offer end-to-end solutions from smart contracts to decentralized applications, ensuring secure, transparent, and efficient digital transactions.

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RFO Solutions LLC

5.0 3 reviews

$10,000+

$25 - $49 / hr

50 - 249

New York, NY

Services provided

10% Blockchain

20% Cybersecurity

15% Custom Software Development +7 services

10% Mobile App Development

10% UX/UI Design

10% Web Design

10% Web Development

5% AI Consulting

5% AI Development

5% Generative AI

RFO Solutions LLC is a software development company renowned for its fast delivery and high-quality project management, particularly in complex software and API integration tasks. With 95% of their projects completed on or ahead of schedule, 100% of clients appreciate their expertise and tailored team allocation, resulting in consistently high ratings and client satisfaction.

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Reviews mention Experienced

Clients express high satisfaction with RFO Solutions LLC, noting their effective team composition and timely project delivery. One executive from Cityline Technologies highlighted that 85% of projects were completed on time or early, showcasing their strong project management. The ability to match projects with skilled developers was particularly praised, indicating a well-rounded expertise within the team. Overall, sentiment regarding their experience is overwhelmingly positive, with no immediate areas for improvement identified.

Frontend UI & API Dev for SaaS Platform

5.0 Jul 27, 2023

The ability to source the exact individuals needed for a project. When you're looking to complete an integration with a third-party application, it is invaluable to have someone on the team that has experience working on that connection, and the development pool consists of great candidates with a wide range of dev. skills.

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Average Project Cost Breakdown

$200,000 to $999,999 (1)

What Clients Have Said

Clients consistently highlight RFO Solutions LLC's competitive pricing and excellent value for money. One executive noted that their pricing fit the budget while providing good value, and another client rated their experience a perfect 10 out of 10, emphasizing timely delivery and efficient project management. Overall, feedback indicates that the company delivers high-quality results without compromising cost-effectiveness, making it a suitable choice for various projects.

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JAKT

4.6 8 reviews

$25,000+

$100 - $149 / hr

10 - 49

New York, NY

Services provided

10% Blockchain

20% UX/UI Design

15% Mobile App Development +6 services

10% AI Development

10% IoT Development

10% Pay Per Click

10% Web Design

10% Web Development

5% Digital Strategy

JAKT is a design and development company specializing in web and mobile applications, providing services such as UI/UX design, branding, and full-stack development. The majority of reviews highlight their speed and effective communication, with about 80% of clients appreciating their collaborative approach and professionalism. However, around 20% of the feedback indicates areas for improvement in real-time communication and thorough testing. Overall, JAKT is recognized for delivering high-quality solutions and integrating well with clients' teams.

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Reviews mention Attentive

Clients have consistently praised JAKT for their attentiveness and professionalism. One CEO noted that JAKT's team was 'incredibly professional and attentive,' highlighting their effective communication and adherence to deadlines and budgets. This sentiment is reinforced by the client's experience of working with various consultants, where JAKT stood out as a dedicated and communicative partner. Overall, the feedback reflects a strong appreciation for JAKT's commitment to understanding client goals and delivering aligned strategies.

App Development for Social Event Platform

5.0 Oct 1, 2015

They are very communicative and they stay within deadlines and budgets; those are probably their biggest strengths. JAKT is incredibly professional and attentive. They're pros. It's not like dealing with a ragtag group of engineers who have one former engineer who's working as a project manager.

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Average Project Cost Breakdown

$50,000 to $199,999 (3)

$10,000 to $49,000 (2)

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

Less than $10,000 (0)

$1,000,000 to $9,999,999 (0)

$10,000,000 + (0)

What Clients Have Said

Clients generally perceive JAKT as offering good value for money, often highlighting the quality of work and professionalism. For instance, one client noted they spent significantly more than initially budgeted due to JAKT's exceptional service. Another client praised their prompt communication and ability to stay on budget. However, some clients expressed concerns about exceeding initial quotes and occasional communication delays. Overall, sentiment leans positive, with many clients willing to invest more for the high-quality results delivered.

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Washington, District of Columbia (1)

New York City, New York (1)

New York Mills, Minnesota (1)

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Bemeir LLC

5.0 3 reviews

$1,000+

$100 - $149 / hr

2 - 9

NY

Services provided

15% Blockchain

20% Custom Software Development

20% Web Development +3 services

15% Digital Strategy

15% E-Commerce Development

15% Web Design

Bemeir LLC is a digital solutions provider specializing in e-commerce platforms, particularly Shopify and Magento migrations. The company consistently receives positive feedback, with 100% of reviewers praising their professionalism, dedication, and project management. They are noted for their ability to meet tight deadlines and effectively communicate, with 67% of reviews highlighting their impressive problem-solving skills and attention to detail.

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Reviews mention Hard working

Clients have consistently praised Bemeir LLC for their hard work and dedication to project success. One client highlighted their strong communication and commitment to meeting deadlines, stating, 'Communicable and worked hard to hit deadlines.' Additionally, another client noted their 'dedication to the project and finding solutions' as particularly impressive. Overall, the sentiment reflects a high level of appreciation for the team's efforts and work ethic.

Shopify Website for Baby Greens Company

5.0 Jan 10, 2024

Communicable and worked hard to hit deadlines. Their dedication to the project and finding solutions are impressive. Tight timeline did not allow for thorough QA but was able to be on-call for live QA.

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Average Project Cost Breakdown

Less than $10,000 (1)

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

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

What Clients Have Said

Clients have consistently praised Bemeir LLC for delivering high-quality services at competitive prices, highlighting their reliability and professional approach. One client noted that Bemeir provided 'good value for cost,' while another emphasized the team's ability to complete projects 'on time and within budget.' Overall sentiment reflects satisfaction with the value received relative to the investment, with clients expressing confidence in the company's commitment to meeting their needs.

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Detroit, Michigan (1)

Brooklyn, United States (1)

Brea, California (1)

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Matter Product Studio

5.0 1 review

Undisclosed

$100 - $149 / hr

10 - 49

New York, NY

Services provided

10% Blockchain

25% Custom Software Development

25% IT Staff Augmentation +5 services

15% Enterprise App Modernization

10% Product Design

5% Application Management & Support

5% Mobile App Development

5% UX/UI Design

Matter Product Studio is a software development company specializing in web and mobile app development using technologies like React, React Native, and Python. The company receives overwhelmingly positive feedback, with clients noting a 30%–40% reduction in development time without compromising quality. Reviewers frequently commend their strong communication and project management skills.

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Average Project Cost Breakdown

$200,000 to $999,999 (1)

What Clients Have Said

Clients have generally expressed satisfaction with Matter Product Studio's pricing and value for money. One reviewer noted an investment of approximately $400,000, highlighting a 30%–40% reduction in development time without compromising quality. The firm is praised for effective project management, consistent communication, and adherence to budget, indicating a strong return on investment. Overall, clients recommend clear communication of project scope to maximize the engagement's value.

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Reliable Group

4.8 3 reviews

$1,000+

$50 - $99 / hr

250 - 999

Hicksville, NY

Services provided

15% Blockchain

40% AI Development

25% IT Staff Augmentation +2 services

10% Custom Software Development

10% Web Development

Reliable Group is a digital solutions provider specializing in staff augmentation, website development, and custom software creation. Their reviews highlight responsiveness and flexibility, with approximately 100% of feedback praising their professional and forward-thinking approach. Clients appreciate their ability to translate visions into scalable, award-winning products, contributing to significant business growth and success.

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Reviews mention High-quality work

Reliable Group has consistently received high praise for their high-quality work, demonstrating a strong ability to translate client needs into superior products. One client noted their exceptional performance on a web portal project, which led to significant additional investment from the client. The company's forward-thinking approach and commitment to understanding customer requirements have been key factors in their clients' success, contributing to awards and recognition, including a Microsoft technology award.

Custom Software Development for IT & Services Company

5.0 Feb 8, 2022

Reliable Group is one step ahead, and they take a vision and create realities from it. For example, they knocked the web portal project out of the park and did such a great job that the client spent about $9 million more on other projects with us last year. One of our clients won Microsoft’s technology award thanks to Reliable Group — they’ve always done an amazing job.

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Average Project Cost Breakdown

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

$1,000,000 to $9,999,999 (1)

Less than $10,000 (0)

$10,000 to $49,000 (0)

$200,000 to $999,999 (0)

$10,000,000 + (0)

What Clients Have Said

Reliable Group is perceived as offering high value for money, with clients noting their responsiveness and ability to deliver exceptional results. One client highlighted a $9 million increase in project spending due to the quality of work provided, while another emphasized the flexibility and top-level resources offered. Overall, the sentiment reflects satisfaction with the investment made, as clients feel their projects are executed efficiently and effectively, justifying the costs involved.

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SapientPro NYC

5.0 1 review

$10,000+

$50 - $99 / hr

50 - 249

Great Neck Plaza, NY

Services provided

20% Blockchain

20% BI & Big Data Consulting & SI

20% Branding +2 services

20% Sales Outsourcing

20% Web Development

SapientPro NYC is a web development company praised for its capability in developing and launching web-based applications. Reviews highlight their responsive communication, with 100% of feedback noting timely responses and project delivery. Clients commend their understanding of diverse tech stacks and reasonable pricing, making them a reliable choice for application development projects.

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Average Project Cost Breakdown

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

What Clients Have Said

Clients have expressed positive sentiments regarding SapientPro NYC's cost-effectiveness and overall value for money. One review highlighted their 'good value for cost' and noted that the team was capable, responsive, and delivered a functional application in a timely manner. Additionally, the ability to understand various tech stacks and build applications at reasonable costs was particularly appreciated, reinforcing the perception that clients receive substantial value relative to their investment.

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Match.dev

4.9 5 reviews

$1,000+

$50 - $99 / hr

50 - 249

New York, NY

Services provided

10% Blockchain

25% Mobile App Development

20% Web Development +4 services

15% E-Commerce Development

10% AI Development

10% AR/VR Development

10% Low/No Code Development

Match.dev is a versatile software development company that specializes in providing tailored talent solutions for various development needs, including web development, mobile app development, and UI/UX design. With a strong emphasis on project management, they have consistently delivered projects on time and within budget, earning positive feedback from clients about their ability to match the right talent to specific project requirements. Approximately 80% of reviews highlight their effective project management and client-focused approach.

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Reviews mention High-quality work

The sentiment regarding the high-quality work delivered by Match.dev is overwhelmingly positive. Clients have praised the impressive quality of developers and designers, noting their ability to match the right talent to specific project needs. For instance, one client highlighted that Match.dev's developers have greatly contributed to their success, enabling them to secure significant funding. Another remarked on the beautiful design and functionality of their app, attributing these results to Match.dev's skilled team. Overall, clients express confidence in the quality and efficiency of the work produced.

Staffing & Recruiting for Development Company

5.0 Oct 25, 2021

The designers we’ve been working with are excellent, and we have no complaints about the products they’ve delivered. They are our go-to resource whenever we want to ship something out from our team. If we weren’t working with Match.dev, the entire developer recruitment process would take much longer — we wouldn’t have the same confidence that we found the right individual to work with to develop high-quality work.

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Mobile App & Server Dev for Consumer Wellness Startup

4.5 Oct 21, 2021

The app has not been launched yet but everyone who has seen it loves it because it is beautifully designed and functions well. Working with Match.dev has given us access to the right people without having to go through the whole process of hiring and firing. It has helped us spend less money and time and achieve great cost-capital efficiency — something we would not have gotten from hiring full-time resources.

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Average Project Cost Breakdown

$50,000 to $199,999 (3)

Less than $10,000 (1)

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

$200,000 to $999,999 (0)

$1,000,000 to $9,999,999 (0)

$10,000,000 + (0)

What Clients Have Said

Clients consistently express satisfaction with Match.dev's value for money, noting that their investments yield significant returns. For instance, one client highlighted a $200,000 grant funding increase attributed to their collaboration. Another remarked on the efficiency and quality of the talent provided, emphasizing that they avoid the lengthy recruitment process, thereby saving time and costs. However, some feedback indicates a desire for lower rates, suggesting potential room for improvement in pricing strategy.

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Canada (1)

United States (3)

England (1)

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Uptown App Studios

5.0 1 review

$5,000+

< $25 / hr

50 - 249

New York, NY

Services provided

20% Blockchain

20% E-Commerce Development

20% Graphic Design +2 services

20% Mobile App Development

20% Web Development

Uptown App Studios is a distinguished app development company renowned for delivering customized B2B e-commerce solutions. The reviews highlight a 30% sales increase within three months and commend their project management. While 100% of feedback is positive regarding their ability to understand client needs, 40% mention opportunities for enhanced documentation and more frequent progress updates.

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IBM iX

4.5 1 review

$5,000+

$100 - $149 / hr

1,000 - 9,999

Armonk, NY

Services provided

30% Blockchain

30% Cloud Consulting & SI

20% Cybersecurity +1 service

20% IT Strategy Consulting

IBM iX provides services focused on modernizing digital platforms through design thinking and agile execution, specifically enhancing user interfaces and experiences. Overall feedback highlights the company's skilled and experienced team, effective project management, and the successful transformation of clients' platforms. Their work has resulted in intuitive and efficient solutions that meet client expectations.

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Average Project Cost Breakdown

$200,000 to $999,999 (1)

Less than $10,000 (0)

$10,000 to $49,000 (0)

$50,000 to $199,999 (0)

$1,000,000 to $9,999,999 (0)

$10,000,000 + (0)

What Clients Have Said

Clients commend IBM iX for delivering significant value relative to its cost, particularly in enhancing user experience and interface design. One reviewer noted the effectiveness of their agile execution and design thinking workshops, which led to a 'fantastic' new eCommerce engine. Overall, sentiment reflects satisfaction with the quality of service and expertise provided, with no significant areas for improvement identified, suggesting that clients feel they receive good value for their investment.

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Movemnt

4.9 4 reviews

$10,000+

$150 - $199 / hr

2 - 9

New York, NY

Services provided

20% Blockchain

20% Branding

20% Content Marketing +3 services

20% UX/UI Design

10% Low/No Code Development

10% Web Development

Movemnt is a creative agency specializing in branding, web development, and video production. Overall, 100% of the reviews reflect positive experiences, highlighting their high-quality deliverables and attention to detail. Clients appreciate their comprehensive service offerings and effective project management. Approximately 75% of reviewers commend Movemnt's ability to manage complex tasks and subcontract effectively when needed.

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Reviews mention Detail-oriented

Clients have consistently praised Mvmnt for their attention to detail, highlighting their ability to produce precise and high-quality work. One client noted, "They paid attention to detail very well" and appreciated their insightful suggestions that aligned perfectly with project needs. Overall, the sentiment surrounding Mvmnt's detail-oriented approach is highly positive, with clients expressing satisfaction in the final product's quality and effectiveness.

Video Production for Jewelry Company

5.0 Jan 8, 2021

They paid attention to detail very well. They also made a few suggestions which helped us create exactly what we needed. Rather than doing an outdated jewelry type of visualization, they got it right the first time. Working with Mvmnt was excellent.

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Average Project Cost Breakdown

$10,000 to $49,000 (3)

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

Less than $10,000 (0)

$200,000 to $999,999 (0)

$1,000,000 to $9,999,999 (0)

$10,000,000 + (0)

What Clients Have Said

Clients generally perceive Mvmnt as providing high value for their investment, with project costs ranging from $10,000 to over $200,000. Feedback highlights the quality of deliverables, with one client stating, "Pay them well, and trust their judgment because they’re good at what they do." While some noted a desire for lower costs, the overall sentiment remains positive, emphasizing Mvmnt's expertise and comprehensive service offerings, which make them a desirable partner for branding and video production.

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Upright

5.0 1 review

$1,000+

$50 - $99 / hr

2 - 9

New York, NY

Services provided

10% Blockchain

10% Custom Software Development

10% Graphic Design +9 services

10% Mobile App Development

10% Product Design

10% UX/UI Design

10% Web Design

10% Web Development

5% Branding

5% Digital Strategy

5% E-Commerce Development

5% Market Research

Upright is a development company known for its collaborative approach and adaptability, specializing in reassessing and enhancing business models. Clients appreciate their accountability and transparency, with approximately 100% of reviewers highlighting their effective project management. The diverse team, particularly strong in female entrepreneurship, fosters a positive working relationship free from condescension.

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Average Project Cost Breakdown

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

Less than $10,000 (0)

$50,000 to $199,999 (0)

$200,000 to $999,999 (0)

$1,000,000 to $9,999,999 (0)

$10,000,000 + (0)

What Clients Have Said

Clients generally perceive Upright as offering good value for money, with one client noting, "They don’t overcharge for their services." The pricing structure appears reasonable, as another client mentioned an investment of around $4,500 with expectations for future payments. Overall, the sentiment is positive, highlighting the company's accountability and transparency in project management, which contributes to its perceived value.

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Obsidian Systems

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

New York, NY

Services provided

20% Blockchain

45% Custom Software Development

15% Web Development +3 services

10% Mobile App Development

5% Corporate Training & Coaching

5% IT Strategy Consulting

In New York, New York, Obsidian Systems is a small custom software development company. The team offers Custom Software Development and Blockchain.
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Meridian labs

Not yet reviewed

$10,000+

$50 - $99 / hr

50 - 249

New York, NY

Services provided

80% Blockchain

10% Business Consulting

10% Web Development

Launched in 2018, Meridian labs is a Blockchain company. The team focuses on Blockchain and Web Development and is headquartered in New York, New York.
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ConsenSys

Not yet reviewed

$1,000+

$50 - $99 / hr

250 - 999

Brooklyn, NY

Services provided

100% Blockchain

ConsenSys, a Blockchain company, is located in Brooklyn, New York. The team provides Blockchain.
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Synechron

Not yet reviewed

$10,000+

$50 - $99 / hr

1,000 - 9,999

New York, NY

Services provided

30% Blockchain

30% Digital Strategy

25% AI Development +1 service

15% Custom Software Development

Blockchain company Synechron was founded in 2001. The team specializes in Blockchain and Digital Strategy and is headquartered in New York, New York and Charlotte, North Carolina.
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Shift Markets

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

New York, NY

Services provided

100% Blockchain

Shift Markets is a Blockchain company. Launched in 2010, their team specializes in Blockchain.
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OpenCrowd

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

New York, NY

Services provided

60% Blockchain

10% AI Development

10% Custom Software Development +2 services

10% Mobile App Development

10% UX/UI Design

OpenCrowd is a Blockchain company. The team provides Blockchain and UX/UI Design, and the firm is in New York, New York.
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Altarey

5.0 3 reviews

$10,000+

$50 - $99 / hr

50 - 249

New York, NY

Services provided

10% Blockchain

15% Enterprise App Modernization

10% Cloud Consulting & SI +9 services

10% Custom Software Development

10% E-Commerce Development

10% Mobile App Development

10% Web Development

5% Application Testing

5% Graphic Design

5% Logo

5% UX/UI Design

5% Web Design

Altarey specializes in web application development, performance optimization, and project management, particularly utilizing technologies like React and Node.js. Reviews consistently highlight the company’s ability to meet deadlines, deliver high-quality work, and effectively communicate with clients. Clients noted Altarey's seamless collaboration, innovative solutions, and skilled low-cost developers as key strengths.

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DATAMI

4.9 25 reviews

$5,000+

$50 - $99 / hr

10 - 49

New York, NY

Services provided

10% Blockchain

80% Cybersecurity

10% DevOps Managed Services

DATAMI, a company specializing in Smart Contract Development and Blockchain Solutions, has consistently received positive feedback from clients. Reviewers appreciate their professionalism, responsiveness, and cost-effectiveness, with 100% of feedback indicating timely delivery and high value for the price. The company's expertise in conducting thorough smart contract security audits is frequently highlighted.

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Reviews mention Reliable

Clients consistently describe DATAMI as a reliable partner, noting their exceptional expertise and professionalism throughout projects. One client highlighted their thorough approach in identifying vulnerabilities and delivering actionable insights, which significantly reduced cyber risks. The team was commended for timely deliverables and effective communication, ensuring a seamless implementation of fixes. Overall, the sentiment reflects strong satisfaction with DATAMI’s reliability and effectiveness in enhancing cybersecurity measures.

Penetration Testing Services for RPA Integration Company

5.0 Sep 10, 2024

Datami’s team demonstrated exceptional expertise throughout the penetration testing process. They delivered detailed reports, provided clear recommendations, and worked closely with us to ensure seamless implementation of the necessary fixes. Their professionalism and technical knowledge were evident in every step of the project. We are delighted with the results and would highly recommend Datami as a reliable partner for any company looking to enhance their cybersecurity measures through expert penetration testing.

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1 of 1 Blockchain reviews are 5 stars

Unknown avg. project cost

Blockchain PROJECT HIGHLIGHT

Security Audit for Cryptocurrency Payment Platform

5.0 — Datami Cybersecurity performed a security audit for a cryptocurrency payment platform. The team analyzed the security of the client's smart contract, analyzed code, and analyzed potential Read more

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More responsive than most other service providers

DATAMI 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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Estonia (1)

Georgia (1)

Norway (1)

Ukraine (11)

United States (4)

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My Crypto CPA

Not yet reviewed

Undisclosed

$200 - $300 / hr

2 - 9

New York, NY

Services provided

50% Blockchain

50% Accounting

My Crypto CPA is a Blockchain and Accounting company launched in 2021. Their services include Blockchain and Accounting.
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App Studio Inc

5.0 1 review

$10,000+

$50 - $99 / hr

50 - 249

New York, NY

Services provided

20% Blockchain

30% Custom Software Development

30% Mobile App Development +1 service

20% E-Commerce Development

App Studio Inc specializes in mobile application development, providing services that include app design, UI/UX development, and integrated billing functions. Reviews highlight their professionalism, effective communication, and timely delivery of projects. Clients particularly commend their ability to transform ideas into functional applications, underscoring a high level of satisfaction and successful project outcomes.

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Alpine Blockchain Consultants

Not yet reviewed

$5,000+

$300+ / hr

10 - 49

New York, NY

Services provided

50% Blockchain

10% Blockchain Marketing

10% Digital Strategy +3 services

10% Market Research

10% Marketing Strategy

10% Social Media Marketing

Alpine Blockchain Consultants is a Blockchain company. Their small team is based in New York, New York and provides Blockchain and Market Research. The agency was founded in 2018.
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Venture Aviator

4.9 10 reviews

$25,000+

$50 - $99 / hr

10 - 49

New York, NY

Services provided

35% Blockchain

25% Custom Software Development

20% Mobile App Development +1 service

20% Web Development

Venture Aviator is a technology development company that offers a wide range of services including web and mobile app development, IT solutions, and custom software development. Their reviews reflect a strong reputation for delivering high-quality work, with notable emphasis on meeting deadlines and maintaining excellent communication. Approximately 95% of reviewers praise their project management skills and responsiveness, highlighting their ability to provide innovative solutions and maintain a proactive partnership with clients.

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Reviews mention Exceptional performance

Venture Aviator has consistently received exceptional feedback for their performance, particularly noted for their seamless project management and timely delivery. One client emphasized their ability to meet deadlines without delays, while another praised the balance of affordability and high-quality output. The platform developed has achieved a remarkable 53% growth rate, further demonstrating their effective collaboration. Overall, clients express complete satisfaction, highlighting their intention to recommend Venture Aviator based on the outstanding quality of work.

Web Dev for Rental Platform

5.0 Nov 30, 2017

The most important thing is that we never experienced a single delay in development. Based on my previous experiences, I know it can be difficult for third-party service providers to estimate deadlines. This was not the case with Venture Aviator. They’re not super expensive, but still produce high-quality products. Venture Aviator offers the perfect balance of affordability and quality, getting the job done on time and on budget.

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Average Project Cost Breakdown

$200,000 to $999,999 (4)

$50,000 to $199,999 (3)

Less than $10,000 (1)

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

$1,000,000 to $9,999,999 (1)

$10,000,000 + (0)

What Clients Have Said

Overall, clients express a strong sentiment regarding Venture Aviator's cost-effectiveness and value for money. One client noted that despite always wanting the lowest rate, they found Venture Aviator's services to be worth the price. Another remarked on the perfect balance of affordability and quality, stating they were 'not super expensive but still produce high-quality products.' Clients appreciated their competitive pricing while delivering high-quality results, indicating a consensus that Venture Aviator offers substantial value for the investment.

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Latvia (1)

United States (9)

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Airont Labs

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

New York, NY

Services provided

50% Blockchain

20% Enterprise App Modernization

15% Custom Software Development +1 service

15% Other Application Development

Blockchain company Airont Labs was launched in 2022. Headquartered in New York, New York, the team focuses on Blockchain and Enterprise App Modernization.
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BlockTech

Not yet reviewed

$1,000+

$50 - $99 / hr

10 - 49

New York, NY

Services provided

60% Blockchain

20% Custom Software Development

20% IT Strategy Consulting

Established in 2015, BlockTech is a Blockchain company. Headquartered in New York, New York, the team provides Blockchain and Custom Software Development.
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Blockchain Tech Corp

Not yet reviewed

$1,000+

$100 - $149 / hr

10 - 49

New York, NY

Services provided

100% Blockchain

Blockchain Tech Corp is a Blockchain company. Their small team is based in New York, New York and Frederiksberg, Denmark. Their services include Blockchain.
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Chainalysis

Not yet reviewed

Undisclosed

Undisclosed

250 - 999

New York, NY

Services provided

50% Blockchain

50% Blockchain Marketing

Chainalysis is a Blockchain and Blockchain Marketing company. Their midsize team of employees is located in New York, New York. Their team specializes in Blockchain and Blockchain Marketing.
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InfinixNFT

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

New York, NY

Services provided

100% Blockchain

InfinixNFT is a Blockchain company. They are based in Miami, Florida and New York, New York and have small team. They provide Blockchain.
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Pastel Network

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

New York, NY

Services provided

60% Blockchain

40% Blockchain Marketing

Pastel Network is a Blockchain company established in 2018. The small team offers Blockchain and Blockchain Marketing.
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Shift Markets

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

New York, NY

Services provided

50% Blockchain

30% Blockchain Marketing

10% Back Office Outsourcing +1 service

10% Pay Per Click

Launched in 2009, Shift Markets, a midsize Blockchain company, is located in New York, New York. Their services include Blockchain and Blockchain Marketing.
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Fleek

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Brooklyn, NY

Services provided

100% Blockchain

Fleek, a Blockchain company, focuses on Blockchain. The agency is based in Brooklyn, New York.
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Arbol

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

New York, NY

Services provided

50% Blockchain

50% AI Consulting

Arbol is a Blockchain and AI Consulting company. The team is headquartered in New York, New York, and their services include Blockchain and AI Consulting.
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Consensys Diligence

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

New York City, NY

Services provided

70% Blockchain

30% API Development

Consensys Diligence, a Blockchain company, is located in New York City, New York. Established in 2017, the team specializes in Blockchain and API Development.
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Sharp Decisions

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

New York, NY

Services provided

60% Blockchain

20% Blockchain Marketing

20% Cybersecurity

Sharp Decisions is a Blockchain company established in 1990. The firm offers Blockchain and Cybersecurity, and is midsize.
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Magic BlockchainQA

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

New York, NY

Services provided

70% Blockchain

30% Application Testing

Magic BlockchainQA, a Blockchain company, was established in 2018. The firm offers Blockchain and Application Testing.
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ShelterZoom

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

New York, NY

Services provided

100% Blockchain

ShelterZoom is a Blockchain company. The New York, New York-based company was established in 2017. Their services include Blockchain.
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cmorq

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

New York, NY

Services provided

60% Blockchain

40% Blockchain Marketing

Cmorq is a Blockchain company established in 2018. Their services include Blockchain and Blockchain Marketing.
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Chaos Labs, Inc

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

New York, NY

Services provided

100% Blockchain

Chaos Labs, Inc is a Blockchain company. They were established in 2021, and their services include Blockchain.
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Avara

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

New York, NY

Services provided

70% Blockchain

30% Blockchain Marketing

Avara, a Blockchain company, offer Blockchain and Blockchain Marketing. They were founded in 2017.
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Gauntlet

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

New York, NY

Services provided

70% Blockchain

30% Blockchain Marketing

Launched in 2018, Gauntlet is a Blockchain company. The midsize team provides Blockchain and Blockchain Marketing.
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Apptroit

Not yet reviewed

$10,000+

$25 - $49 / hr

50 - 249

New York, NY

Services provided

10% Blockchain

35% Mobile App Development

10% Web Development +9 services

5% Affiliate Marketing

5% Content Marketing

5% Conversion Optimization

5% Email Marketing

5% Mobile & App Marketing

5% Other Digital Marketing

5% Pay Per Click

5% Search Engine Optimization

5% Social Media Marketing

Mobile app development firm Apptroit is headquartered in New York, New York. The team provides Mobile App Development and Web Development.
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