Top Blockchain Companies & Developers in Hartford
0 Leaders 15 Contenders
19 Companies
List of the Top Hartford Blockchain Development Companies
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$5,000+$50 - $99 / hr10 - 49Serves Hartford, CTServices provided
90% Blockchain10% Web DevelopmentSee all 16 projectsRedDuck is a Blockchain Development firm specializing in Smart Contract Development, Distributed Ledger Technology, and Decentralized Application Development. They consistently receive positive feedback for their technical proficiency, with approximately 95% of reviewers commending their project management and responsiveness. Clients particularly appreciate their strategic vision and ability to deliver comprehensive blockchain solutions that align with business objectives.
Reviews mention Proactive
RedDuck has received positive feedback for its proactive approach in project management. Clients noted their commitment to timely delivery and effective communication, with regular updates and responsiveness to needs. One client highlighted the team's ability to manage a complex project with both technical precision and creative vision, while another praised their productivity and accountability. Overall, RedDuck's proactive stance has contributed significantly to client satisfaction and project success.-
Platform Development for Financial Services Company
5.0 Jul 31, 2023RedDuck has been very productive in their time management and has always delivered on time. They have been very proactive in communication with daily stand-ups and managers holding the junior devs responsible for the delivery timeline promised.
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Blockchain Development for FinTech Company
5.0 Apr 23, 2025What impressed me most about RedDuck was their ability to manage a complex, full-cycle development project with both technical precision and creative vision. They combined strong blockchain expertise with a clear understanding of business needs, delivering not just code, but a strategic product. Their team was proactive, detail-oriented, and genuinely invested in the success of our platform.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
RedDuck has received positive feedback regarding its overall value for money. Clients frequently highlighted the good value for cost, with one stating they chose RedDuck for its pricing fit within their budget. Another client emphasized that RedDuck delivered a full-featured solution within the agreed budget and timeframe, while several reviews noted satisfaction with timely deliveries and high-quality work. Overall, the sentiment reflects that clients feel they received significant value relative to their investment.Was this helpful?
$6,400 Allocation of an ethereum smart-contract developer $9,600 Allocation of a senior ethereum developer RWA/DeFi $12,800 Allocation of a tech-lead developer RWA/DeFi/Web3View PackagesSoftware Development (Ethereum/EVM)
Development of Blockchain/Web3 software focusing on smart-contracts / DeFi / RWA on Ethereum network.Was this helpful?
1 of 1 Hartford-based review is 5 starsUnknown avg. project cost for Blockchain services in HartfordRead Similar ReviewsBlockchain project highlight
Blockchain Development for FinTech Company
5.0 — RedDuck developed a DeFi platform for a financial technology company. The team built the client's smart contracts, backend infrastructure, frontend app, user dashboard, landing website, and a Read moreWas this helpful?
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$25,000+$200 - $300 / hr2 - 9Middletown, CT
Services provided
70% Blockchain15% Business Consulting10% Financial Consulting +1 service5% Content MarketingFitzner Consulting is a Blockchain company based in Middletown, Connecticut. Launched in 2016, the team provides Blockchain and Business Consulting.
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UndisclosedUndisclosed2 - 9Burlington, CT
Services provided
50% Blockchain50% Blockchain MarketingLaunched in 2023, Web3 Heroes is a Blockchain and Blockchain Marketing company. The team provides Blockchain and Blockchain Marketing and is located in Burlington, Connecticut.
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UndisclosedUndisclosed50 - 249Winsted, CT
Services provided
20% Blockchain20% Conversion Optimization20% Corporate Relocation +2 services20% Trucking20% Warehousing & DistributionConversion Optimization company Lippincott Van Lines was established in 2024. The agency provides Conversion Optimization and Blockchain, and is midsize.
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UndisclosedUndisclosed2 - 9Cheshire, CT
Services provided
10% Blockchain30% Financial Advising & Planning30% Financial Consulting +1 service30% Funding & InvestmentHeadquartered in Cheshire, Connecticut, Confident Financial Solutions, LLC is a small Financial Advising & Planning company. The team focuses on Financial Advising & Planning and Funding &
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UndisclosedUndisclosed2 - 9Groton, CT
Services provided
20% Blockchain20% AI Consulting20% AI Development +2 services20% Cloud Consulting & SI20% IoT DevelopmentDelonti is a cloud consulting & SI company headquartered in Groton, Connecticut. They offer cloud consulting & SI and IoT development and were launched in 1998.
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UndisclosedUndisclosed2 - 9Bethel, CT
Services provided
20% Blockchain40% Financial Advising & Planning40% Financial ConsultingFinancial Strategies Investment Advisor Services is a small Financial Advising & Planning company based in Bethel, Connecticut. The team offers Financial Advising & Planning and Financial
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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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UndisclosedUndisclosed250 - 999Westborough, MA
Services provided
10% Blockchain10% AI Development10% Application Testing +7 services10% BI & Big Data Consulting & SI10% Cloud Consulting & SI10% Custom Software Development10% DevOps Managed Services10% Digital Engineering10% ERP Consulting and SI10% Mobile App DevelopmentQuality Matrix is a big data analytics company. In Westborough, Massachusetts and Hyderabad, India, the team focuses on BI & big data consulting & SI and cloud consulting & SI.
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UndisclosedUndisclosed2 - 9Westerly, RI
Services provided
20% Blockchain40% AI Development20% Custom Software Development +1 service20% Robotics Process AutomationBifrost Inc is an AI company. Their team is based in Westerly, Rhode Island and provides Artificial Intelligence and Custom Software Development.
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$1,000+< $25 / hr10 - 49Kingston, NY
Services provided
10% Blockchain15% Graphic Design15% Mobile App Development +5 services15% UX/UI Design15% Web Development10% Branding10% Cloud Consulting & SI10% Search Engine OptimizationCodistal Technologies is an user experience agency. The team specializes in UX/UI Design and Graphic Design and is located in Kingston, New York.
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$5,000+Undisclosed50 - 249Southborough, MA
Services provided
10% Blockchain15% Mobile App Development10% AI Development +9 services10% AR/VR Development10% Custom Software Development10% E-Commerce Development10% Wearable App Development5% AI Consulting5% Application Management & Support5% IoT Development5% Mobile & App Marketing5% Social Media MarketingApps Vega is a mobile app development company. Based in Southborough, Massachusetts, the team focuses on Mobile App Development and Custom Software Development.
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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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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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UndisclosedUndisclosed10 - 49Westborough, MA
Services provided
20% Blockchain20% AR/VR Development20% Mobile App Development +3 services20% UX/UI Design10% AI Consulting10% AI DevelopmentBased in Westborough, Massachusetts, Aorton Inc is a small user experience agency. Their services include UX/UI Design and Mobile App Development.
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$5,000+< $25 / hr10 - 49Cranston, RI
Services provided
100% BlockchainHoC Solutions is a Blockchain company. The small Cranston, Rhode Island-based team provides Blockchain. The agency was established in 2017.
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UndisclosedUndisclosed2 - 9Providence, RI
Services provided
20% Blockchain20% AI Development20% Cloud Consulting & SI +2 services20% IoT Development20% UX/UI DesignCetana, an user experience agency, was established in 2021. Based in Providence, Rhode Island, the team offers UX/UI Design and cloud consulting & SI.
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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 - 9Lincoln, RI
Services provided
12% Blockchain15% Cybersecurity13% Web Development +5 services12% AI Development12% Mobile & App Marketing12% Mobile App Development12% Pay Per Click12% Search Engine OptimizationCryptoggy Enterprise is a New Delhi, India-based Cybersecurity company. They specialize in Cybersecurity and Web Development.
Read moreSee All Locations (2)Lincoln, RI
Unit no 2708, Street Five Wake Robin Road
Lincoln, RI 028656 - 9
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UndisclosedUndisclosed2 - 9Stamford, CT
Services provided
10% Blockchain10% Application Management & Support10% Application Testing +7 services10% Branding10% Business Consulting10% Conversion Optimization10% Cybersecurity10% IoT Development10% Mobile App Development10% Web DevelopmentClarus Tech Partners is a branding company founded in 2018. The team focuses on Branding and Conversion Optimization and is in New York, New York and West Palm Beach, Florida.
Read moreSee All Locations (3)Stamford, CT
Soundview Plaza, 1266 E Main Street Suite 700R
Stamford, CT 069026 - 9
+1.646.926.3850
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List of the Top Hartford Blockchain Development Companies
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$25,000+$200 - $300 / hr2 - 9Middletown, CT
Ability to deliver
4.6/40.00/20 Reviews0.6/10 Clients & Experience4/10 Market PresenceService focus
70% Blockchain30% Other -
UndisclosedUndisclosed2 - 9Burlington, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
50% Blockchain50% Other -
UndisclosedUndisclosed50 - 249Winsted, CT
Ability to deliver
5.5/40.00/20 Reviews0/10 Clients & Experience5.5/10 Market PresenceService focus
20% Blockchain80% Other -
UndisclosedUndisclosed2 - 9Cheshire, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
10% Blockchain90% Other -
UndisclosedUndisclosed2 - 9Groton, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
20% Blockchain80% Other -
UndisclosedUndisclosed2 - 9Bethel, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
20% Blockchain80% Other -
UndisclosedUndisclosed10 - 49Darien, CT
Ability to deliver
5.5/40.00/20 Reviews0/10 Clients & Experience5.5/10 Market PresenceService focus
20% Blockchain80% Other -
UndisclosedUndisclosed250 - 999Westborough, MA
Ability to deliver
5.5/40.00/20 Reviews0/10 Clients & Experience5.5/10 Market PresenceService focus
10% Blockchain90% Other -
UndisclosedUndisclosed2 - 9Westerly, RI
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
20% Blockchain80% Other -
$1,000+< $25 / hr10 - 49Kingston, NY
Ability to deliver
5.6/40.00/20 Reviews1.6/10 Clients & Experience4/10 Market PresenceService focus
10% Blockchain90% Other -
$5,000+Undisclosed50 - 249Southborough, MA
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
10% Blockchain90% Other -
UndisclosedUndisclosed2 - 9Stamford, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
30% Blockchain70% Other -
UndisclosedUndisclosed10 - 49Norwalk, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
10% Blockchain90% Other -
UndisclosedUndisclosed10 - 49Westborough, MA
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
20% Blockchain80% Other -
$5,000+< $25 / hr10 - 49Cranston, RI
Ability to deliver
9.1/40.00/20 Reviews4/10 Clients & Experience5.2/10 Market PresenceService focus
100% Blockchain
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