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Top Blockchain Companies & Developers in Connecticut

Ratings Updated: July 16, 2026

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13 Companies

Country: United States

State: Connecticut

List of the Top Connecticut Blockchain Development Companies

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RedDuck

5.0 14 reviews
Verified

$5,000+

$50 - $99 / hr

10 - 49

Serves Connecticut

Services provided

100% Blockchain

RedDuck is a Blockchain Development company specializing in Blockchain Technology, Smart Contract Development, and Cryptocurrency Development. Across multiple reviews, clients consistently commend their technical precision, strategic vision, and timely delivery. Approximately 100% of feedback highlights RedDuck's exceptional project management and responsiveness, while 80% emphasize their ability to handle complex projects and deliver secure, user-friendly solutions.

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1 of 1 reviews is 5 stars

Unknown avg. project cost

Reviewed 1 time in the past 6 months
In the past six months, feedback for RedDuck has been highly positive, particularly highlighting their efficiency and value. A COO from NYM Technologies praised their timely delivery and effective communication during the API interface project, stating that RedDuck met all requirements and was direct in their approach. No areas for improvement were noted, indicating strong client satisfaction and a solid fit for similar projects.
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5 of 5 Blockchain reviews are 5 stars

$50,000 – $199,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Custom Software Dev for Crypto Development Company
5.0 — RedDuck designed and developed a custom frontend interface for a crypto development company. The scope included conceptualizing and building an advanced algorithmic bot to interact with the Read more
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Average Project Cost Breakdown

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

What Clients Have Said
RedDuck is consistently recognized for providing good value for money across various projects. Clients noted that their pricing fit within budget constraints while delivering high-quality outcomes. For example, one client appreciated RedDuck's 'good value for cost' and timely delivery, while another highlighted their 'excellent project management' and responsiveness. Overall, feedback reflects a positive sentiment regarding the company's cost efficiency and commitment to meeting client expectations.
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Shamlatech

5.0 14 reviews

$5,000+

$50 - $99 / hr

50 - 249

Hamden, CT

Services provided

40% Blockchain

35% Web Development

10% Mobile App Development +2 services

10% Wearable App Development

5% Custom Software Development

Shamlatech is a blockchain development company excelling in creating secure and scalable platforms, smart contracts, and decentralized applications. They have received overwhelmingly positive feedback, with 100% of clients praising their project management, commitment to deadlines, and proactive communication. Many clients (75%) highlighted their innovative solutions, aligning perfectly with client objectives and enhancing product functionality and security.

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Reviews mention Creative
Client feedback highlights Shamlatech's strong creative capabilities, noting their ability to tailor innovative solutions to specific needs. For instance, one client emphasized the company's unique blend of creativity and technical expertise, which led to impactful outcomes, such as increased customer interaction through a branded meme coin. Another client praised Shamlatech for contributing creative concepts that enhanced both security and user experience. Overall, sentiment regarding Shamlatech’s creativity is overwhelmingly positive, reflecting their commitment to excellence and innovation.

Blockchain Strategy for IT Consulting Services Company

5.0 Jan 11, 2025

I was most impressed by Shamlatech's ability to creatively tailor innovative solutions to our specific needs while maintaining reliability in project management and timely delivery of results. Their unique blend of creativity, technical expertise, and commitment to excellence set them apart from other companies we've worked with.
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4 of 4 Blockchain reviews are 5 stars

2 new reviews for Blockchain in past 6 months

$50,000 – $199,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain Strategy for IT Consulting Services Company
5.0 — Shamlatech developed a distinctive branded meme coin for an IT consulting services company. The scope included designing and implementing tailored AI solutions and developing cutting-edge LLM Read more
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Industry Experience

Shamlatech has demonstrated expertise across various industries including IT Services, Engineering, Wellness & Fitness, Real Estate, Financial Services, and Arts & Entertainment. Clients praised their innovative solutions in blockchain applications, user-friendly interface design, and effective project management. The overall sentiment is highly positive, with notable strengths in responsiveness, creativity, and alignment with client goals, making them a suitable partner for organizations looking to enhance technological capabilities and user engagement.
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Real estate IT Services Engineering Wellness & Fitness Financial services Arts, entertainment & music

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently praised Shamlatech for providing excellent value for money, with multiple reviews highlighting that their pricing fit within budgets while delivering high-quality results. For instance, one client noted, 'Good value for cost,' and another emphasized, 'Pricing fit our budget.' Overall, the sentiment regarding cost-effectiveness is positive, with clients feeling that Shamlatech's services exceeded their expectations without compromising on quality.
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Fitzner Consulting

Not yet reviewed

$25,000+

$200 - $300 / hr

2 - 9

Middletown, CT

Services provided

70% Blockchain

15% Business Consulting

10% Financial Consulting +1 service

5% Content Marketing

Fitzner Consulting is a Blockchain company based in Middletown, Connecticut. Launched in 2016, the team provides Blockchain and Business Consulting.
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Lippincott Van Lines

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Winsted, CT

Services provided

20% Blockchain

20% Conversion Optimization

20% Corporate Relocation +2 services

20% Trucking

20% Warehousing & Distribution

Conversion Optimization company Lippincott Van Lines was established in 2024. The agency provides Conversion Optimization and Blockchain, and is midsize.
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Pixel Glume

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Darien, CT

Services provided

20% Blockchain

20% AR/VR Development

20% Mobile App Development +2 services

20% Trucking

20% Web Development

Pixel 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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Web3 Heroes

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Burlington, CT

Services provided

50% Blockchain

50% Blockchain Marketing

Launched 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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END-Labs

Not yet reviewed

Undisclosed

Undisclosed

Freelancer

Greenwich, CT

Services provided

50% Blockchain

30% API Development

20% Blockchain Marketing

END-Labs, a small Blockchain company, is based in New York City, New York and Greenwich, Connecticut. Their services include Blockchain and API Development.
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Greenwich, CT

12 Havemeyer Place
Greenwich, CT 06830

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Financial Strategies Investment Advisor Services

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Bethel, CT

Services provided

20% Blockchain

40% Financial Advising & Planning

40% Financial Consulting

Financial 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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FundLogic LLC

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Stamford, CT

Services provided

20% Blockchain

80% Commercial Financing

FundLogic LLC is a small Stamford, Connecticut-based Commercial Financing company. The team focuses on Commercial Financing and Blockchain.
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Chateaux

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Norwalk, CT

Services provided

10% Blockchain

10% AI Development

10% Cloud Consulting & SI +7 services

10% E-Commerce Development

10% IT Managed Services

10% IoT Development

10% Mobile App Development

10% Other IT Consulting and SI

10% UX/UI Design

10% Web Development

Chateaux 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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Clarus Tech Partners

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Stamford, CT

Services provided

10% Blockchain

10% Application Management & Support

10% Application Testing +7 services

10% Branding

10% Business Consulting

10% Conversion Optimization

10% Cybersecurity

10% IoT Development

10% Mobile App Development

10% Web Development

Clarus 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.
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Stamford, CT

Soundview Plaza, 1266 E Main Street Suite 700R
Stamford, CT 06902
6 - 9

+1.646.926.3850

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Venus Technology Ventures, Inc.

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Stamford, CT

Services provided

30% Blockchain

30% Mobile App Development

20% AI Consulting +1 service

20% AI Development

In Stamford, Connecticut, Venus Technology Ventures, Inc. Is an app development firm. The team specializes in Mobile App Development and Blockchain.
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Delonti

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Groton, CT

Services provided

20% Blockchain

20% AI Consulting

20% AI Development +2 services

20% Cloud Consulting & SI

20% IoT Development

Delonti 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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Confident Financial Solutions, LLC

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Cheshire, CT

Services provided

10% Blockchain

30% Financial Advising & Planning

30% Financial Consulting +1 service

30% Funding & Investment

Headquartered 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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Focus

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Clutch Leaders Matrix

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1 Shamlatech

A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.

By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More

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 1 Connecticut Blockchain Development Companies

Shamlatech

$5,000+

$50 - $99 / hr

50 - 249

Hamden, CT

Ability to deliver

24.9/40.0

17.2/20 Reviews

2.1/10 Clients & Experience

5.6/10 Market Presence

Service focus

40% Blockchain

60% Other

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Fitzner Consulting

$25,000+

$200 - $300 / hr

2 - 9

Middletown, CT

Ability to deliver

4.6/40.0

0/20 Reviews

0.6/10 Clients & Experience

4/10 Market Presence

Service focus

70% Blockchain

30% Other

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Lippincott Van Lines

Undisclosed

Undisclosed

50 - 249

Winsted, CT

Ability to deliver

5.5/40.0

0/20 Reviews

0/10 Clients & Experience

5.5/10 Market Presence

Service focus

20% Blockchain

80% Other

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Pixel Glume

Undisclosed

Undisclosed

10 - 49

Darien, CT

Ability to deliver

5.5/40.0

0/20 Reviews

0/10 Clients & Experience

5.5/10 Market Presence

Service focus

20% Blockchain

80% Other

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Web3 Heroes

Undisclosed

Undisclosed

2 - 9

Burlington, CT

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

50% Blockchain

50% Other

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END-Labs

Undisclosed

Undisclosed

Freelancer

Greenwich, CT

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

50% Blockchain

50% Other

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Financial Strategies Investment Advisor Services

Undisclosed

Undisclosed

2 - 9

Bethel, CT

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

20% Blockchain

80% Other

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FundLogic LLC

Undisclosed

Undisclosed

2 - 9

Stamford, CT

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

20% Blockchain

80% Other

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Chateaux

Undisclosed

Undisclosed

10 - 49

Norwalk, CT

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

10% Blockchain

90% Other

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Clarus Tech Partners

Undisclosed

Undisclosed

2 - 9

Stamford, CT

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

10% Blockchain

90% Other

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Venus Technology Ventures, Inc.

Undisclosed

Undisclosed

2 - 9

Stamford, CT

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

30% Blockchain

70% Other

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Delonti

Undisclosed

Undisclosed

2 - 9

Groton, CT

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

20% Blockchain

80% Other

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Confident Financial Solutions, LLC

Undisclosed

Undisclosed

2 - 9

Cheshire, CT

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

10% Blockchain

90% Other

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Specialties

Decentralized Finance Ethereum Initial Coin Offering Consulting Metaverse Development Smart Contract Auditing Smart Contract Development Tokenization web3

Nearby Locations

Blockchain in New York City Blockchain in Bridgeport Blockchain in Providence Blockchain in Boston Blockchain in Hartford Blockchain in Rochester

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Top Blockchain Companies & Developers in Connecticut

List of the Top Connecticut Blockchain Development Companies

Reviewed 1 time in the past 6 months

Custom Software Dev for Crypto Development Company

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Creative

Blockchain Strategy for IT Consulting Services Company