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Top Blockchain Companies & Developers in Bridgeport

Ratings Updated: August 5, 2026

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163 Companies

Country: United States

State: Connecticut

City: Bridgeport

List of the Top Bridgeport Blockchain Development Companies

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RedDuck

5.0 14 reviews

Verified

$1,000+

$25 - $49 / hr

2 - 9

Serves Bridgeport, CT

Services provided

90% Blockchain

10% Web Development

RedDuck is a prominent Blockchain Development company specializing in Smart Contract Development, Decentralized Application (DApp) Development, and Blockchain Solutions. With a 100% positive feedback rate from reviewers, clients commend RedDuck for their technical precision, strategic product delivery, and exceptional project management. Approximately 80% of reviews highlight their responsive communication and ability to exceed expectations within budget constraints.

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1 of 1 reviews is 5 stars

Unknown avg. project cost

Reviewed 1 time in the past 6 months
Recent client feedback on RedDuck highlights their effective delivery of an API interface, with one client noting they met all requirements and delivered on time. The COO of NYM Technologies praised RedDuck for their good value and direct communication style, indicating satisfaction with the project management process. Overall, the sentiment is highly positive, with no identified areas for improvement.
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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 consistently receives positive feedback regarding their overall cost and value for money. Clients highlighted that the pricing fit their budgets while delivering high-quality results, with one stating they chose RedDuck for 'good value for cost.' Another client emphasized that they were 'totally satisfied' with the project outcomes relative to costs. Overall, clients found RedDuck's services to be efficient and reliable, demonstrating a strong alignment between quality and pricing.
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$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/Web3

Software Development (Ethereum/EVM)
Development of Blockchain/Web3 software focusing on smart-contracts / DeFi / RWA on Ethereum network.
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1 of 1 Bridgeport-based review is 5 stars

Unknown avg. project cost for Blockchain services in Bridgeport

Blockchain project highlight

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

5.0 4 reviews

$50,000+

$150 - $199 / hr

10 - 49

New York, NY

Services provided

25% Blockchain

20% AI Development

20% Custom Software Development +2 services

20% Web Development

15% Generative AI

Hypotenuse 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.

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Reviews mention Experienced
The feedback on Hypotenuse Labs highlights a strong sentiment of satisfaction regarding their experience. Clients commend the company for its timely delivery and responsiveness, noting that they consistently met deadlines and addressed requests efficiently. A specific instance of praise was directed towards the talented engineers assigned, who not only executed tasks swiftly but also provided valuable architectural improvements. Overall, clients felt that Hypotenuse Labs demonstrated a high level of expertise and professionalism throughout the project.

Custom E-Commerce Dev for Heavy Equipment Rental Marketplace

5.0 Dec 26, 2023

They assigned very talented engineers to the project, which went above and beyond by offering improvements to our architecture and project plans. They executed at a fast pace as well.
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Average Project Cost Breakdown

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

What 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.
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New York, NY

375 South End Ave, New York, NY 10280, USA
New York, NY 10280

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1 of 1 Bridgeport-based review is 5 stars

$10,000 – $49,000 avg. project cost for Blockchain services in Bridgeport

Bridgeport-based Blockchain project highlight

Web App Rebuild for Digital Artifact Sales Platform
5.0 — Hypotenuse Labs rebuilt a digital artifact sales platform. They restructured the web app's backend, implemented new smart contracts, created an event monitoring system for auctions, and ran tests. Read more
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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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dataSCIsive

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

New York, NY

Services provided

10% Blockchain

20% AI Development

20% BI & Big Data Consulting & SI +4 services

20% Web Development

10% Cloud Consulting & SI

10% Market Research

10% Web Design

DataSCIsive, a small big data company, is in New York, New York. Their services include BI & big data consulting & SI and Web Development.
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Tiger Advisory Group

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Parsippany-Troy Hills, NJ

Services provided

40% Blockchain

40% Cybersecurity

20% Business Consulting

Tiger Advisory Group is a Cybersecurity company. Founded in 2018, the firm provides Cybersecurity and Blockchain.
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Accordo

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Parsippany-Troy Hills, NJ

Services provided

25% Blockchain

25% Cybersecurity

25% Financial Advising & Planning +1 service

25% IT Strategy Consulting

Accordo is an IT strategy consulting company established in 2012. The company focuses on IT strategy consulting and Cybersecurity, and is small.
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Plutus Media

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Brooklyn, NY

Services provided

10% Blockchain

10% Blockchain Marketing

10% Branding +10 services

10% Custom Software Development

10% Search Engine Optimization

10% Social Media Marketing

10% Web Development

5% Advertising

5% Content Marketing

5% Direct Marketing

5% E-Commerce Development

5% Logo

5% Web Design

Plutus Media, a branding company, is in Brooklyn, New York. They focus on Branding and Social Media Marketing and were established in 2016.
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Thewebgates

Not yet reviewed

$10,000+

$50 - $99 / hr

10 - 49

New York, NY

Services provided

61% Blockchain

39% Web Development

In New York, New York, Thewebgates is a Blockchain company. Established in 2007, the team offers Blockchain and Web Development.
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GDA Capital

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

New York, NY

Services provided

50% Blockchain

50% Digital Asset Management

Based 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.
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New York, NY

17 John St
New York, NY 10302

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Cole Schotz

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Hackensack, NJ

Services provided

100% Blockchain

Cole Schotz is a Blockchain company. Headquartered in Hackensack, New Jersey, the firm was established in 1928. Their services include Blockchain.
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Cogdina Inc

Not yet reviewed

$10,000+

$50 - $99 / hr

2 - 9

Jersey City, NJ

Services provided

10% Blockchain

25% Web Development

20% Web Design +4 services

15% Mobile App Development

10% AI Development

10% IT Strategy Consulting

10% Logo

Cogdina Inc is a web development firm. Launched in 2018, the team provides Web Development and Web Design.
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Jersey City, NJ

111 Chestnut Avenue
Jersey City, NJ 07306

226-666-1140

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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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Tradewind Markets, Inc.

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

New York, NY

Services provided

25% Blockchain

25% Accounting

25% Advertising +1 service

25% Marketing Strategy

Tradewind Markets, Inc. Is an Accounting company. The New York, New York-based company provides Accounting and Advertising.
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STUDIO SHIPP

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

New York, NY

Services provided

25% Blockchain

25% Corporate Photography

25% Graphic Design +1 service

25% Print Design

Small graphic design agency STUDIO SHIPP, is in New York, New York. Their services include Graphic Design and Print Design.
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Ability to deliver

Focus

Proven

Market Leaders

Emerging

Niche

Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 IBM iX

2 Reliable Group

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.

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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 2 Bridgeport Blockchain Development Companies

IBM iX

$5,000+

$100 - $149 / hr

1,000 - 9,999

Armonk, NY

Ability to deliver

14.6/40.0

14.6/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

30% Blockchain

70% Other

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Reliable Group

$1,000+

$50 - $99 / hr

250 - 999

Hicksville, NY

Ability to deliver

22/40.0

15.6/20 Reviews

0.5/10 Clients & Experience

5.9/10 Market Presence

Service focus

15% Blockchain

85% 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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Vention

$50,000+

$50 - $99 / hr

1,000 - 9,999

New York, NY

Ability to deliver

39.8/40.0

20/20 Reviews

10/10 Clients & Experience

9.8/10 Market Presence

Service focus

10% Blockchain

90% Other

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Boosty Labs

$50,000+

$50 - $99 / hr

50 - 249

New York, NY

Ability to deliver

37.9/40.0

18.4/20 Reviews

9.9/10 Clients & Experience

9.6/10 Market Presence

Service focus

55% Blockchain

45% Other

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Suffescom Solutions Inc

$25,000+

$25 - $49 / hr

250 - 999

New York, NY

Ability to deliver

39.8/40.0

19.8/20 Reviews

10/10 Clients & Experience

10/10 Market Presence

Service focus

10% Blockchain

90% Other

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ForkJoin

$25,000+

$50 - $99 / hr

10 - 49

White Plains, NY

Ability to deliver

9.2/40.0

0/20 Reviews

5.2/10 Clients & Experience

4/10 Market Presence

Service focus

30% Blockchain

70% Other

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SapientPro NYC

$10,000+

$50 - $99 / hr

50 - 249

Great Neck Plaza, NY

Ability to deliver

21/40.0

16.4/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

20% Blockchain

80% Other

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TechTriad

$10,000+

Undisclosed

250 - 999

White Plains, NY

Ability to deliver

5.3/40.0

0/20 Reviews

0/10 Clients & Experience

5.3/10 Market Presence

Service focus

10% Blockchain

90% Other

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SEROKELL

$10,000+

$50 - $99 / hr

50 - 249

New York, NY

Ability to deliver

38.8/40.0

19/20 Reviews

10/10 Clients & Experience

9.8/10 Market Presence

Service focus

20% Blockchain

80% Other

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Computools

$25,000+

$25 - $49 / hr

250 - 999

New York, NY

Ability to deliver

36.3/40.0

20/20 Reviews

9/10 Clients & Experience

7.2/10 Market Presence

Service focus

10% Blockchain

90% Other

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Hyperlink InfoSystem

$25,000+

$25 - $49 / hr

1,000 - 9,999

Jersey City, NJ

Ability to deliver

39.2/40.0

19.4/20 Reviews

10/10 Clients & Experience

9.8/10 Market Presence

Service focus

10% Blockchain

90% Other

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SoluLab

$25,000+

$25 - $49 / hr

50 - 249

New York, NY

Ability to deliver

34.9/40.0

16.6/20 Reviews

10/10 Clients & Experience

8.3/10 Market Presence

Service focus

30% Blockchain

70% Other

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Bitsclan IT Solutions

$10,000+

$50 - $99 / hr

50 - 249

New York, NY

Ability to deliver

29.5/40.0

16/20 Reviews

8.6/10 Clients & Experience

4.9/10 Market Presence

Service focus

15% Blockchain

85% 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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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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DATAMI

$1,000+

$25 - $49 / hr

50 - 249

New York, NY

Ability to deliver

33/40.0

18.2/20 Reviews

7.4/10 Clients & Experience

7.4/10 Market Presence

Service focus

10% Blockchain

90% Other

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