Top Blockchain Companies & Developers in Bristol

Ratings Updated: May 15, 2026

We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Clutch ensures trust

All Companies Leaders Matrix Pricing Services Guide

Get Matched

1 Leaders 9 Contenders

10 Companies

Country: England

City: Bristol

List of the Top Bristol Blockchain Development Companies

Sponsored

Featured

What are Featured Providers?
Tech Alchemy

5.0 33 reviews
Premier Verified

$25,000+

$25 - $49 / hr

50 - 249

Serves Bristol, England

Services provided

40% Blockchain

20% Mobile App Development

20% Web Development +2 services

10% Custom Software Development

10% IT Strategy Consulting

Tech Alchemy is a Blockchain Development company specializing in smart contract development, decentralized application (DApp) development, and blockchain solutions. Client reviews reveal a 100% satisfaction rate, emphasizing their excellent project management, responsiveness, and partnership-driven approach. Notably, 80% of reviewers highlighted Tech Alchemy's expertise and creativity, which contributed to successful project outcomes and innovative solutions in blockchain technology.

See all 33 projects
Reviews mention Transparent
Clients have expressed a positive sentiment regarding Tech Alchemy's transparency throughout their collaboration. One client noted that they appreciated the open communication during daily standup calls and bi-weekly management meetings, highlighting that they did not need to micromanage. However, a minor hiccup in resource allocation was attributed to a lack of clarity on both sides, indicating that while transparency is generally strong, there is room for improvement in defining developer requirements.

Software Dev for Agriculture Trading Platform

4.5 Oct 8, 2019

I have a daily standup call with them, where I talk to the whole team. We also have a bi-weekly management call. We use Jira, Confluence, and Bitbucket. We appreciate that they re-evaluated the technologies they'd used in past projects to see if they’d be the right fit for this project. There was an error in transparency on both of our sides, which resulted in the only option being a developer who wasn’t immediately available.
Read Full Review

Read All Reviews

Was this helpful?

5 of 5 Blockchain reviews are 5 stars

$200,000 – $999,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain-Powered Web Dev for Superyacht Marketplace
5.0 — Tech Alchemy has run a discovery process and developed a blockchain-powered website for a superyacht marketplace. The site allows users to list, sell, and purchase yachts and weeks of charter using Read more
Read 5 Reviews

Was this helpful?

Average Project Cost Breakdown

$10,000 to $49,000 (12) $50,000 to $199,999 (8) $200,000 to $999,999 (2) Less than $10,000 (1)

What Clients Have Said
Tech Alchemy is widely regarded for delivering strong value for money, with many clients praising their competitive pricing. A CEO noted that Tech Alchemy's pricing fit their budget while maintaining high quality, and a COO highlighted the company's ability to provide exceptional service without exceeding initial budgets. Overall, clients expressed satisfaction with the cost-effectiveness of their projects, often remarking on the impressive outcomes relative to their investment.
Read All Reviews

Was this helpful?

More responsive than most other service providers

Tech Alchemy is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
Get in Touch

Was this helpful?
View Profile Visit Website
RedDuck

5.0 13 reviews

$10,000+

$50 - $99 / hr

10 - 49

Serves Bristol, England

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.

See all 13 projects
Reviews mention Communicative
The feedback regarding RedDuck's communication is overwhelmingly positive. Clients have praised their proactive communication, noting instances of daily stand-ups and prompt responses to needs. One client highlighted that RedDuck consistently delivered faster than expected, demonstrating effective project management and reliability. Another client emphasized the team's excellent understanding and smooth communication, which contributed to a productive working relationship. Overall, the sentiment reflects a strong appreciation for RedDuck's communicative approach and responsiveness.

Platform Development for Financial Services Company

5.0 Jul 31, 2023

RedDuck 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. 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.
Read Full Review

Web Development for Blockchain Game

5.0 Jan 27, 2022

The communication is excellent, and things go smoothly. We’re happier with RedDuck than with all the companies we’ve worked with in the past. We really like how they handle communication and deadlines. RedDuck works hard, and if they can’t get their stuff together, they work late in the night.
Read Full Review

Read All Reviews

Was this helpful?

5 of 5 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 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
Read 5 Reviews

Was this helpful?

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.
Read All Reviews

Was this helpful?

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.
Get in Touch

Was this helpful?
View Profile Visit Website
On The Block Gaming

4.9 7 reviews

$25,000+

$100 - $149 / hr

10 - 49

Chantry, England

Services provided

10% Blockchain

15% AI Development

15% AR/VR Development +4 services

15% Custom Software Development

15% Mobile App Development

15% UX/UI Design

15% Web Development

On The Block Gaming specializes in developing interactive and educational games, as well as providing game-related services such as backend support and game-based brand advertising. The company is praised for its flexibility, understanding, and commitment to aligning with client values, with 100% of reviews highlighting their ability to meet budget constraints and deliver projects on time. Their proactive and user-centric approach ensures high-quality outcomes tailored to client objectives.

See all 7 projects

Industry Experience

On The Block Gaming has received positive feedback across several industries, including Healthcare, Education, Gaming, eCommerce, Consulting, and Advertising & Marketing. Clients praised their expertise in creating engaging educational and marketing games, showcasing strong project management and adaptability. The company's commitment to understanding client objectives and delivering high-quality, user-centric solutions has been highlighted as a key strength, making them a suitable partner for projects in these sectors.
Read All Reviews

Select Industry to see insights

Healthcare Education Gaming eCommerce Consulting Advertising & marketing

Was this helpful?

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
On The Block Gaming has received positive feedback regarding their cost and value for money. Clients frequently highlighted that their pricing fits within budget constraints while providing good value. For instance, one client noted, 'Pricing fit our budget' and 'Good value for cost.' Additionally, another client emphasized that they delivered exceptional results, stating, 'They exceeded our expectations and helped us surpass our set goals.' Overall, the sentiment reflects satisfaction with their pricing relative to the quality of services provided.
Read All Reviews

Was this helpful?

More responsive than most other service providers

On The Block Gaming is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
Get in Touch

Was this helpful?

View projects from:

United States (3) Netherlands (2) Australia (1)

Was this helpful?

View Profile
Acer Digital Marketing

Not yet reviewed

Undisclosed

$100 - $149 / hr

Freelancer

Almondsbury, England

Services provided

10% Blockchain

30% Email Marketing

30% Social Media Marketing +3 services

10% Content Marketing

10% Pay Per Click

10% Search Engine Optimization

Based in Almondsbury, England, Acer Digital Marketing is a small Email Marketing company. Their services include Email Marketing and Social Media Marketing.
Read more

View Profile
Crypto Code UK

Not yet reviewed

$10,000+

$200 - $300 / hr

10 - 49

London, England

Services provided

70% Blockchain

15% Application Management & Support

15% Custom Software Development

Blockchain company Crypto Code UK offers Blockchain and Custom Software Development. They are in London, England.
Read more

View Profile

Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.

Get My Matches

Wiseman Solutions

5.0 1 review

$25,000+

$25 - $49 / hr

250 - 999

Cheltenham, England

Services provided

20% Blockchain

20% AI Development

20% Mobile App Development +4 services

10% AR/VR Development

10% Custom Software Development

10% Low/No Code Development

10% Web Development

Wiseman Solutions is a global development agency specializing in emerging technologies, offering services in AI/ML development, full-cycle application development, blockchain/Web3, business process
Read more
See all 1 projects

View Profile
Debut Infotech

4.9 44 reviews

$10,000+

$25 - $49 / hr

50 - 249

Yarnton, England

Services provided

15% Blockchain

20% AI Development

15% Mobile App Development +6 services

10% Custom Software Development

10% Generative AI

10% IT Managed Services

10% Web Development

5% AI Agents

5% AI Consulting

Debut Infotech is a Blockchain Development company specializing in Decentralized Application (DApp) Development, Smart Contract Development, and Blockchain Solutions. Across various reviews, 100% of clients praised their technical expertise, timely delivery, and effective communication. Some minor suggestions for improvement were noted, but the overall feedback was overwhelmingly positive, highlighting their ability to deliver custom, scalable blockchain projects with high security and user satisfaction.

See all 44 projects

1 of 1 reviews is 5 stars

Less than $10,000 avg. project cost

Reviewed 1 time in the past 6 months
In the past six months, clients have praised Debut Infotech for their exceptional project management and technical expertise in AI solutions. A notable review from Walmart Canada highlighted a 25% improvement in inventory accuracy and enhanced customer retention due to the AI-powered system developed by Debut. Clients appreciated timely delivery and proactive communication, though some suggested improved documentation during the handover phase. Overall, sentiment remains highly positive, indicating a strong fit for future projects.
Read 1 Recent Review

Was this helpful?

Industry Experience

Debut Infotech has demonstrated robust expertise across various industries, including IT Services, Real Estate, Arts & Entertainment, and Education. Clients noted their strengths in blockchain and AI development, delivering secure, efficient solutions that significantly enhanced operational efficiency and user engagement. The overall sentiment is positive, with many praising their project management and adaptability. However, some clients expressed concerns about communication and documentation, suggesting potential improvement areas. This provider is well-suited for projects in tech-driven sectors looking for innovative and tailored solutions.
Read All Reviews

Select Industry to see insights

Arts, entertainment & music IT Services Consulting Real estate Software Gaming Education Consumer Products Media Financial services Sports Telecommunications Advertising & marketing Hospitality & leisure Business services Retail

Was this helpful?

More responsive than most other service providers

Debut Infotech is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
Get in Touch

Was this helpful?

Yarnton, England

7 Pound Close, Yarnton, Oxfordshire
Yarnton, England OX5 1QG
21 - 30

+44-7703-040079

See All Locations (4)

Was this helpful?

View Profile Visit Website
QADRE

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Blockley, England

Services provided

50% Blockchain

50% Custom Software Development

QADRE is a small custom software development firm and Blockchain company founded in 2017. Their team provides Custom Software Development and Blockchain.
Read more

Blockley, England

6 Mount Pleasant,
Blockley, England GL56 9BU
21 - 30

See All Locations (2)

Was this helpful?

View Profile
Oceanstart

Not yet reviewed

$5,000+

$50 - $99 / hr

50 - 249

Kington, England

Services provided

20% Blockchain

40% Custom Software Development

30% Web Development +1 service

10% Web Design

Software development firm Oceanstart was launched in 2010. The company specializes in Custom Software Development and Web Development, and is midsize.
Read more

View Profile
Augmented Hype

Not yet reviewed

$10,000+

$50 - $99 / hr

10 - 49

Wantage, England

Services provided

10% Blockchain

60% AR/VR Development

10% AI Development +2 services

10% Blockchain Marketing

10% Graphic Design

Founded in 2022, Augmented Hype is a small AR/VR development company headquartered in Wantage, England. Their team focuses on AR/VR development and Graphic Design.
Read more

View Profile
SeatlabNFT

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Stratford-upon-Avon, England

Services provided

50% Blockchain

50% Event Marketing

Event Marketing and Blockchain company SeatlabNFT is based in Stratford-upon-Avon, England. The team specializes in Event Marketing and Blockchain.
Read more

View Profile
Dazzling Web Planet

Not yet reviewed

$1,000+

< $25 / hr

10 - 49

Southampton, England

Services provided

20% Blockchain

20% Branding

20% Mobile App Development +2 services

20% Search Engine Optimization

20% UX/UI Design

Established in 2011, Dazzling Web Planet is a branding agency. The team focuses on Branding and Search Engine Optimization and is based in Southampton, England and Sahibzada Ajit Singh Nagar, India.
Read more

View Profile

Tell us what you need — we’ll match you with top agencies in minutes.

Get My Matches

Why Trust Clutch

At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.

Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.

We evaluate service providers using a structured methodology that combines:

In-depth client interviews and ratings
Comprehensive project details
Market presence
Portfolio examples and industry recognition

This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.

We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.

Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.

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 On The Block Gaming

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 Bristol Blockchain Development Companies

On The Block Gaming

$25,000+

$100 - $149 / hr

10 - 49

Chantry, England

Ability to deliver

32.4/40.0

16.8/20 Reviews

8.8/10 Clients & Experience

6.8/10 Market Presence

Service focus

10% Blockchain

90% Other

View Profile Visit Website
Acer Digital Marketing

Undisclosed

$100 - $149 / hr

Freelancer

Almondsbury, England

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

10% Blockchain

90% Other

View Profile Visit Website
Crypto Code UK

$10,000+

$200 - $300 / hr

10 - 49

London, England

Ability to deliver

7.6/40.0

0/20 Reviews

2.4/10 Clients & Experience

5.2/10 Market Presence

Service focus

70% Blockchain

30% Other

View Profile Visit Website
Wiseman Solutions

$25,000+

$25 - $49 / hr

250 - 999

Cheltenham, England

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

20% Blockchain

80% Other

View Profile Visit Website
Debut Infotech

$10,000+

$25 - $49 / hr

50 - 249

Yarnton, England

Ability to deliver

33.6/40.0

17.6/20 Reviews

10/10 Clients & Experience

6/10 Market Presence

Service focus

15% Blockchain

85% Other

View Profile Visit Website
QADRE

Undisclosed

Undisclosed

10 - 49

Blockley, England

Ability to deliver

5.3/40.0

0/20 Reviews

0/10 Clients & Experience

5.3/10 Market Presence

Service focus

50% Blockchain

50% Other

View Profile Visit Website
Oceanstart

$5,000+

$50 - $99 / hr

50 - 249

Kington, England

Ability to deliver

10.2/40.0

0/20 Reviews

5.3/10 Clients & Experience

4.9/10 Market Presence

Service focus

20% Blockchain

80% Other

View Profile Visit Website
Augmented Hype

$10,000+

$50 - $99 / hr

10 - 49

Wantage, England

Ability to deliver

4.9/40.0

0/20 Reviews

0/10 Clients & Experience

4.9/10 Market Presence

Service focus

10% Blockchain

90% Other

View Profile Visit Website
SeatlabNFT

Undisclosed

Undisclosed

50 - 249

Stratford-upon-Avon, England

Ability to deliver

5.3/40.0

0/20 Reviews

0/10 Clients & Experience

5.3/10 Market Presence

Service focus

50% Blockchain

50% Other

View Profile Visit Website
Dazzling Web Planet

$1,000+

< $25 / hr

10 - 49

Southampton, England

Ability to deliver

5.2/40.0

0/20 Reviews

0/10 Clients & Experience

5.2/10 Market Presence

Service focus

20% Blockchain

80% Other

View Profile Visit Website

Similar Categories

Related Services

AR/VR in Bristol IoT in Bristol Web Developers in Bristol Software Developers in Bristol Mobile App Development in Bristol eCommerce in Bristol Artificial Intelligence in Bristol

Specialties

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

Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.

Top Blockchain Companies & Developers in Bristol

List of the Top Bristol Blockchain Development Companies

Reviews mention Transparent

Software Dev for Agriculture Trading Platform

Blockchain-Powered Web Dev for Superyacht Marketplace

Average Project Cost Breakdown

What Clients Have Said

Tech Alchemy is very responsive

Reviews mention Communicative

Platform Development for Financial Services Company

Web Development for Blockchain Game

Blockchain Development for FinTech Company

Average Project Cost Breakdown

What Clients Have Said

RedDuck is very responsive

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

On The Block Gaming is very responsive

Reviewed 1 time in the past 6 months

Industry Experience

Select Industry to see insights

Debut Infotech is very responsive

Tell us what you need — we’ll match you with top agencies in minutes.

Why Trust Clutch

List of the Top 1 Bristol Blockchain Development Companies

Similar Categories

Related Services

Specialties