Top Blockchain Companies & Developers in New York City
15 Leaders 15 Contenders
177 Companies
List of the Top New York City Blockchain Development Companies
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$5,000+$50 - $99 / hr10 - 49Serves New York City, NYServices provided
100% BlockchainSee all 14 projectsRedDuck 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.
Reviews mention High-quality work
Clients consistently commend RedDuck for delivering high-quality work, particularly highlighting their expertise in coding and project management. One client noted, 'I was satisfied with the quality of RedDuck’s code and the speed at which they completed work,' while another praised their proactive communication and timely delivery. The team's commitment to maintaining high standards and their ability to adapt to feedback further reinforce the positive sentiment surrounding their output. Overall, clients express a strong satisfaction with the results achieved.-
Platform Development for Financial Services Company
5.0 Jul 31, 2023The senior guys Mark & Dmytro really show care about the quality of the work their team delivers and step in as and when required. What is also very refreshing to see that the team delivered without fuss and unnecessary delays. They have also been super-active in terms of communication.
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Custom Software Development for Blockchain Company
5.0 Mar 18, 2022I was satisfied with the quality of RedDuck’s code and the speed at which they completed work. Our primary metrics were whether the code worked and if it was maintainable. Since I’m a developer myself, I had a look at the code that they were outputting. One of their consultants stood out for their very high-quality code.
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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 GamingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat 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.Was this helpful?
More responsive than most other service providers
Get in TouchRedDuck is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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UndisclosedUndisclosed10 - 49Long Branch, NJ
Services provided
10% Blockchain10% AI Agents10% AI Consulting +10 services10% AI Development10% E-Commerce Development10% Wearable App Development10% Web Development5% Application Testing5% Custom Software Development5% Generative AI5% IoT Development5% Mobile App Development5% Other Application DevelopmentAlien.fi is an artificial intelligence firm headquartered in Long Branch, New Jersey. The team offers Artificial Intelligence and AI Agents.
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UndisclosedUndisclosed50 - 249Melville, NY
Services provided
40% Blockchain30% Back Office Outsourcing30% E-Commerce DevelopmentSphereCommerce, LLC is a Blockchain company launched in 2017. The company provides Blockchain and E-Commerce Development.
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$5,000+< $25 / hr50 - 249Branchburg, NJ
Services provided
20% Blockchain20% AI Development20% Custom Software Development +2 services20% Mobile & App Marketing20% Mobile App DevelopmentAigenix Labs is a Mobile & App Marketing company. Based in Branchburg, New Jersey, the agency was established in 2019. Their services include Mobile & App Marketing and Custom Software Development.
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UndisclosedUndisclosed10 - 49Darien, CT
Services provided
20% Blockchain20% AR/VR Development20% Mobile App Development +2 services20% Trucking20% Web DevelopmentPixel Glume is a website development company. They are located in Darien, Connecticut and have small team. They offer Web Development and Mobile App Development.
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UndisclosedUndisclosed2 - 9Green Brook Township, NJ
Services provided
20% Blockchain20% Business Consulting20% Marketing Strategy +4 services10% Blockchain Marketing10% Digital Asset Management10% Logistics & Supply Chain Consulting10% Sales OutsourcingFounded in 2012, Pitlane Strategies LLC is a Marketing Strategy company. The agency provides Marketing Strategy and Blockchain, and is small.
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UndisclosedUndisclosed2 - 9Island Park, NY
Services provided
10% Blockchain10% API Development10% BI & Big Data Consulting & SI +7 services10% Cloud Consulting & SI10% Computer Engineering10% Custom Software Development10% E-Commerce Development10% Product Design10% Web Design10% Web DevelopmentCause of a Kind is a web design agency. Launched in 2016, the team focuses on Web Design and Product Design. The company is in Island Park, New York.
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UndisclosedUndisclosed2 - 9Edison, NJ
Services provided
10% Blockchain10% API Development10% Application Testing +7 services10% BI & Big Data Consulting & SI10% Corporate Training & Coaching10% Custom Software Development10% IT Strategy Consulting10% Mobile App Development10% UX/UI Design10% Web DevelopmentCommiITt, LLC is an user experience design agency. Their small team is in Edison, New Jersey and specializes in UX/UI Design and IT strategy consulting. The company was founded in 2017.
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UndisclosedUndisclosed10 - 49Piscataway, NJ
Services provided
10% Blockchain10% BI & Big Data Consulting & SI10% Cloud Consulting & SI +7 services10% Custom Software Development10% Cybersecurity10% Digital Strategy10% Mobile App Development10% UX/UI Design10% Web Design10% Web DevelopmentDigital Strategy company ElementOne Digital is in Piscataway, New Jersey. Launched in 2016, the team offers Digital Strategy and Web Design.
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UndisclosedUndisclosed10 - 49Princeton, NJ
Services provided
100% BlockchainBlockchain company Offchain Labs is located in Princeton, New Jersey. They offer Blockchain and were established in 2018.
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UndisclosedUndisclosed2 - 9Eatontown, NJ
Services provided
20% Blockchain20% Blockchain Marketing10% AI Development +5 services10% BI & Big Data Consulting & SI10% Corporate Training & Coaching10% Financial Consulting10% Insurance Services & Brokers10% Public RelationsEstablished in 2005, Wealth Engineering LLC is a Blockchain company. The small team specializes in Blockchain and Blockchain Marketing.
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UndisclosedUndisclosed2 - 9Stamford, CT
Services provided
30% Blockchain30% Mobile App Development20% AI Consulting +1 service20% AI DevelopmentIn Stamford, Connecticut, Venus Technology Ventures, Inc. Is an app development firm. The team specializes in Mobile App Development and Blockchain.
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UndisclosedUndisclosed2 - 9South Plainfield, NJ
Services provided
10% Blockchain10% Application Testing10% BI & Big Data Consulting & SI +7 services10% CRM Consulting and SI10% Custom Software Development10% DevOps Managed Services10% ERP Consulting and SI10% IT Staff Augmentation10% Mobile App Development10% Web DevelopmentLaunched in 2010, Astir Services LLC is a small South Plainfield, New Jersey-based data analytics company. Their team specializes in BI & big data consulting & SI and CRM consulting and SI.
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UndisclosedUndisclosed2 - 9Princeton, NJ
Services provided
60% Blockchain40% Funding & InvestmentSportVEST Holdings, Inc is a Blockchain company headquartered in Princeton, New Jersey. Their services include Blockchain and Funding & Investment.
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UndisclosedUndisclosed2 - 9Stamford, CT
Services provided
20% Blockchain80% Commercial FinancingFundLogic LLC is a small Stamford, Connecticut-based Commercial Financing company. The team focuses on Commercial Financing and Blockchain.
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UndisclosedUndisclosed2 - 9West Windsor Township, NJ
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80% Blockchain20% Generative AIBased in West Windsor Township, New Jersey, BlokTrek Inc. Is a Blockchain company. They focus on Blockchain and Generative AI and were founded in 2022.
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UndisclosedUndisclosed10 - 49Bedminster, NJ
Services provided
10% Blockchain20% AI Development20% Application Testing +3 services20% Cloud Consulting & SI20% DevOps Managed Services10% BI & Big Data Consulting & SIOktay Technology is a cloud consulting & SI company. They are in Bedminster, New Jersey, and their services include cloud consulting & SI and Artificial Intelligence.
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UndisclosedUndisclosed2 - 9Princeton, NJ
Services provided
50% Blockchain50% Cloud Consulting & SILaunched in 2018, Xcelerated Consulting Group, LLC. Is a small cloud consulting & SI and Blockchain company. Their services include cloud consulting & SI and Blockchain.
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UndisclosedUndisclosed10 - 49Lakewood, NJ
Services provided
10% Blockchain10% AI Development10% Custom Software Development +7 services10% DevOps Managed Services10% E-Commerce Development10% Graphic Design10% IoT Development10% Mobile App Development10% Web Design10% Web DevelopmentSee all 1 projectsSpearmint offers AI development services with a focus on AI learning projects. Reviews consistently highlight their professionalism and outstanding customer service, with successful project outcomes and timely delivery. Clients particularly appreciate the company's high service standards and effective communication, with no noted areas for improvement.
See All Locations (2)Lakewood, NJ
734 Southlake Dr
Lakewood, NJ 0870110 - 15
+12012049289
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$50,000+$150 - $199 / hr10 - 49New York, NY
Services provided
25% Blockchain20% AI Development20% Custom Software Development +2 services20% Web Development15% Generative AISee all 4 projectsHypotenuse Labs specializes in Blockchain Development and Smart Contract Development, consistently delivering high-quality blockchain solutions. Garnering 100% positive feedback, clients highlight their exceptional engineering talent, effective project management, and proactive problem-solving capabilities. Their expertise in Decentralized System Development is complemented by a strong cultural alignment and timely delivery, ensuring client satisfaction in every project.
Reviews mention High-quality work
Clients express high satisfaction with the quality of work delivered by Hypotenuse Labs, highlighting their top-tier engineering talent and efficient project management. One client noted the successful rebuilding of their product and praised the elimination of tech debt, stating it resulted in a highly functional and scalable solution. Overall, feedback emphasizes the company's commitment to excellence and effective communication, with no reported areas for improvement.-
Web App Rebuild for Digital Artifact Sales Platform
5.0 Dec 13, 2023A highly functional product that was easy to build on. Hypotenuse set us up for success and eliminated all our tech debt. The engineering talent at Hypotenuse Labs was top-tier, helped even more by their supportive team, which will gather around a project when more help is needed, ensuring problems get fixed quickly and reliably.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally perceive Hypotenuse Labs as offering good value for their cost, highlighting their high-quality engineering talent and effective project management. One CEO noted they were 'extremely communicative and detail-oriented,' while another client appreciated their ability to deliver projects on time and exceed expectations. A CTO mentioned a 'good value for cost' and emphasized the alignment of company values. Overall sentiment reflects satisfaction with both cost and the value provided.Was this helpful?
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See All Locations (2)New York, NY
375 South End Ave, New York, NY 10280, USA
New York, NY 10280Was this helpful?
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UndisclosedUndisclosed10 - 49Norwalk, CT
Services provided
10% Blockchain10% AI Development10% Cloud Consulting & SI +7 services10% E-Commerce Development10% IT Managed Services10% IoT Development10% Mobile App Development10% Other IT Consulting and SI10% UX/UI Design10% Web DevelopmentChateaux is a small user experience design agency launched in 1985. Their team focuses on UX/UI Design and cloud consulting & SI.
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$10,000+$50 - $99 / hr10 - 49New York, NY
Services provided
61% Blockchain39% Web DevelopmentIn New York, New York, Thewebgates is a Blockchain company. Established in 2007, the team offers Blockchain and Web Development.
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UndisclosedUndisclosed10 - 49New York, NY
Services provided
50% Blockchain50% Digital Asset ManagementBased in Toronto, Canada and New York, New York, GDA Capital is a small Blockchain and Digital Asset Management company. The team specializes in Blockchain and Digital Asset Management.
Read moreSee All Locations (2)New York, NY
17 John St
New York, NY 10302Was this helpful?
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UndisclosedUndisclosed10 - 49Hackensack, NJ
Services provided
100% BlockchainCole Schotz is a Blockchain company. Headquartered in Hackensack, New Jersey, the firm was established in 1928. Their services include Blockchain.
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UndisclosedUndisclosed10 - 49Hazlet, NJ
Services provided
50% Blockchain50% IoT DevelopmentPalindrome, a small Blockchain and IoT development company, is based in Hazlet, New Jersey. Their services include Blockchain and IoT development.
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UndisclosedUndisclosedFreelancerGreenwich, CT
Services provided
50% Blockchain30% API Development20% Blockchain MarketingEND-Labs, a small Blockchain company, is based in New York City, New York and Greenwich, Connecticut. Their services include Blockchain and API Development.
Read moreSee All Locations (2)Greenwich, CT
12 Havemeyer Place
Greenwich, CT 06830Was this helpful?
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UndisclosedUndisclosed10 - 49New York, NY
Services provided
25% Blockchain25% Accounting25% Advertising +1 service25% Marketing StrategyTradewind Markets, Inc. Is an Accounting company. The New York, New York-based company provides Accounting and Advertising.
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UndisclosedUndisclosed2 - 9New York, NY
Services provided
25% Blockchain25% Corporate Photography25% Graphic Design +1 service25% Print DesignSmall graphic design agency STUDIO SHIPP, is in New York, New York. Their services include Graphic Design and Print Design.
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Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 15 New York City Blockchain Development Companies
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$50,000+$50 - $99 / hr1,000 - 9,999New York, NY
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Blockchain90% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Jersey City, NJ
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Blockchain90% Other -
$50,000+$50 - $99 / hr50 - 249New York, NY
Ability to deliver
37.2/40.018.2/20 Reviews9.3/10 Clients & Experience9.6/10 Market PresenceService focus
30% Blockchain70% Other -
$25,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Blockchain90% Other -
$10,000+$50 - $99 / hr50 - 249New York, NY
Ability to deliver
38.2/40.018.4/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Blockchain80% Other -
$25,000+$25 - $49 / hr50 - 249New York, NY
Ability to deliver
34.9/40.016.6/20 Reviews10/10 Clients & Experience8.3/10 Market PresenceService focus
30% Blockchain70% Other -
$25,000+$50 - $99 / hr50 - 249New York, NY
Ability to deliver
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Blockchain80% Other -
$25,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
34.1/40.016.4/20 Reviews10/10 Clients & Experience7.7/10 Market PresenceService focus
20% Blockchain80% Other -
$25,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
36.3/40.020/20 Reviews9/10 Clients & Experience7.2/10 Market PresenceService focus
10% Blockchain90% Other -
$10,000+$25 - $49 / hr50 - 249New York, NY
Ability to deliver
31.1/40.017/20 Reviews8.6/10 Clients & Experience5.5/10 Market PresenceService focus
35% Blockchain65% Other -
$1,000+$25 - $49 / hr50 - 249New York, NY
Ability to deliver
33.4/40.018.6/20 Reviews7.4/10 Clients & Experience7.4/10 Market PresenceService focus
10% Blockchain90% Other -
$10,000+$50 - $99 / hr50 - 249New York, NY
Ability to deliver
29.5/40.016/20 Reviews8.6/10 Clients & Experience4.9/10 Market PresenceService focus
15% Blockchain85% Other -
$10,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
27.1/40.016.2/20 Reviews5.1/10 Clients & Experience5.8/10 Market PresenceService focus
10% Blockchain90% Other -
$25,000+$100 - $149 / hr10 - 49New York, NY
Ability to deliver
28.2/40.015/20 Reviews6.6/10 Clients & Experience6.6/10 Market PresenceService focus
10% Blockchain90% Other -
$1,000+$100 - $149 / hr2 - 9NY
Ability to deliver
26.8/40.016.6/20 Reviews4.4/10 Clients & Experience5.8/10 Market PresenceService focus
15% Blockchain85% Other -
$25,000+$25 - $49 / hr50 - 249New York, NY
Ability to deliver
26.9/40.014.6/20 Reviews5.8/10 Clients & Experience6.5/10 Market PresenceService focus
10% Blockchain90% Other -
$1,000+$25 - $49 / hr10 - 49Elmwood Park, NJ
Ability to deliver
24.8/40.017/20 Reviews1.4/10 Clients & Experience6.4/10 Market PresenceService focus
20% Blockchain80% Other -
$1,000+$50 - $99 / hr50 - 249New York, NY
Ability to deliver
26.1/40.016.2/20 Reviews4.7/10 Clients & Experience5.2/10 Market PresenceService focus
10% Blockchain90% Other -
Undisclosed$100 - $149 / hr10 - 49New York, NY
Ability to deliver
24.6/40.016.2/20 Reviews3.9/10 Clients & Experience4.6/10 Market PresenceService focus
10% Blockchain90% Other -
$10,000+$50 - $99 / hr50 - 249Great Neck Plaza, NY
Ability to deliver
21/40.016.4/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
20% Blockchain80% Other -
$1,000+$50 - $99 / hr50 - 249New York, NY
Ability to deliver
22.4/40.016/20 Reviews1.5/10 Clients & Experience4.9/10 Market PresenceService focus
10% Blockchain90% Other -
$10,000+$150 - $199 / hr2 - 9New York, NY
Ability to deliver
19.8/40.015.8/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
20% Blockchain80% Other -
$1,000+$50 - $99 / hr2 - 9New York, NY
Ability to deliver
21.1/40.016.2/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
10% Blockchain90% Other -
UndisclosedUndisclosed10 - 49New York, NY
Ability to deliver
14.2/40.00/20 Reviews8.8/10 Clients & Experience5.5/10 Market PresenceService focus
20% Blockchain80% Other -
$10,000+$50 - $99 / hr50 - 249New York, NY
Ability to deliver
7.2/40.00/20 Reviews3.1/10 Clients & Experience4/10 Market PresenceService focus
80% Blockchain20% Other -
$1,000+$50 - $99 / hr250 - 999Brooklyn, NY
Ability to deliver
6/40.00/20 Reviews0/10 Clients & Experience6/10 Market PresenceService focus
100% Blockchain -
$5,000+$25 - $49 / hr10 - 49Brooklyn, NY
Ability to deliver
14.3/40.00/20 Reviews9.7/10 Clients & Experience4.6/10 Market PresenceService focus
10% Blockchain90% Other -
$10,000+$50 - $99 / hr1,000 - 9,999New York, NY
Ability to deliver
5.9/40.00/20 Reviews0/10 Clients & Experience5.9/10 Market PresenceService focus
30% Blockchain70% Other -
UndisclosedUndisclosed50 - 249New York, NY
Ability to deliver
5.6/40.00/20 Reviews0/10 Clients & Experience5.6/10 Market PresenceService focus
100% Blockchain -
UndisclosedUndisclosed10 - 49New York, NY
Ability to deliver
5.5/40.00/20 Reviews0/10 Clients & Experience5.5/10 Market PresenceService focus
60% Blockchain40% Other
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