Top Web3 Developers in Leeds

Ratings Updated: September 6, 2026

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3 Leaders 7 Contenders

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10 Companies

Country: England

City: Leeds

Blockchain Focus: Web3

List of the Top Leeds Web3 Development Companies

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Rock'n'Block

5.0 2 reviews

$10,000+

$50 - $99 / hr

50 - 249

Oldham, England

Services provided

100% Blockchain

Focus Areas

20% Web3

20% Decentralized Finance

20% Smart Contract Development +4

15% Ethereum Development

15% Tokenization

5% Initial Coin Offering Consulting

5% Smart Contract Auditing

Rock'n'Block is a blockchain development company specializing in smart contract security audits and cross-chain solutions. Client reviews highlight their reliability and experienced team, with 100% positive feedback on their fast and effective project management. They are praised for their dual expertise in security audits and development, offering comprehensive blockchain solutions.

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Industry Experience

Rock'n'Block has received positive feedback primarily from the software industry, particularly in blockchain-related projects such as smart contract audits and cross-chain solutions. Clients highlight the company's reliability, expertise in security audits, and development capabilities, noting effective communication and timely delivery. Overall sentiment is favorable, emphasizing Rock'n'Block's dual competency in both security and development, making them a strong fit for clients within the software and blockchain sectors.
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Software

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Average Project Cost Breakdown

$10,000 to $49,000 (1)

What Clients Have Said
Clients commend Rock'n'Block for their competitive pricing and strong value for money. One project manager noted their fast delivery and high-quality results, specifically praising a smart contract audit and a cross-chain solution. The client's positive sentiment reflects their satisfaction with the combination of effective project management and the company’s dual expertise in security audits and development, indicating a reliable investment for blockchain-focused projects.
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Oldham, England

275 Featherstall Road North
Oldham, England OL1 2NJ
31 - 40

+14184768723

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SVAIY ART

4.9 8 reviews

$10,000+

$50 - $99 / hr

2 - 9

Sheffield, England

Services provided

10% Blockchain

70% AR/VR Development

10% Custom Software Development +1

10% Video Production

Focus Areas

10% Web3

90% Metaverse Development

SVAIY ART is a company specializing in 3D animation, VR development, and metaverse creation. They are praised for their high-quality work, effective project management, and strong technical skills, with 100% of reviewers commending their communication and responsiveness. Clients appreciate their ability to meet deadlines and exceed expectations, making them a reliable choice for complex digital projects.

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Reviews mention Proactive
Client feedback indicates that SVAIY ART demonstrates a proactive approach throughout their engagement. They effectively communicated to clarify project details and were responsive to client needs, ensuring timely delivery and adherence to budget. The client highlighted that SVAIY ART's team, particularly Kseniya, was reliable and proactive, leading to a successful VR experience that met their vision. Overall, the sentiment reflects strong satisfaction with SVAIY ART's proactive communication and project management capabilities.

VR Expierence Design & Dev for Immersive Experiences Co

5.0 Feb 22, 2024

SVAIY ART met deadlines and stayed on budget. The team was transparent and open with communications to clarify any uncertain scope elements. For example, specifically regarding the iterations, the responsibilities of our team and theirs, and the tasks they were working on. SVAIY ART was proactive in asking the right questions and keeping the client on schedule. The team provided fast feedback and was efficient. SVAIY ART shared files via Google Drive and communicated via Google Meet and WhatsApp. SVAIY ART was a proactive communicator. All our initial uncertainties were put to rest because they were so proactive and transparent about their work. The team had an organized and professional operation.
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Average Project Cost Breakdown

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

What Clients Have Said
Clients generally perceive SVAIY ART as providing high value for money, with many expressing satisfaction with the quality of work relative to costs. One client noted spending $10,000 for a VR experience that exceeded expectations, while another indicated an investment of $35,000–$50,000, citing excellent project management and timely delivery. Overall sentiment reflects confidence in SVAIY ART's ability to meet budget requirements while delivering exceptional results, although some suggested incorporating less experienced team members to enhance cost efficiency.
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Ukraine (2) Estonia (1) United Arab Emirates (1) United States (1)

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$35,000 MVP project $95,000 Custom project estimate individually $200,000 VR Application, Metaverse with Blockchain

Building the Metaverse with Blockchain
We offer cutting-edge solutions for developing metaverse and software with blockchain technology. Our services provide secure, transparent virtual experiences. Partner with us to unlock new possibilities in virtual worlds, enhance user engagement, and drive innovation in your digital ecosystem.
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Infograins Software Solutions

4.9 89 reviews

$5,000+

$50 - $99 / hr

250 - 999

Manchester, England

Services provided

30% Blockchain

20% AI Development

15% Custom Software Development +3

15% Mobile App Development

10% IT Staff Augmentation

10% Web Development

Focus Areas

30% Web3

20% Ethereum Development

20% Metaverse Development +2

20% Smart Contract Development

10% Initial Coin Offering Consulting

Infograins Software Solutions is a Blockchain Development company specializing in Blockchain Technology, Distributed Ledger Development, and Smart Contract Development, providing innovative solutions for various industries. Clients consistently praise their technical expertise, strategic insights, and project management skills, with over 90% of reviews highlighting their ability to deliver on time and align development with business outcomes.

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8 of 8 Web3 reviews are 5 stars

2 new reviews for Web3 in past 6 months

$1,000,000 – $9,999,999 avg. project cost

Web3 Experience

Infograins Software Solutions demonstrates strong expertise in Web3 development, with 90% of clients reporting satisfaction regarding project quality and responsiveness. Common strengths include timely delivery and effective communication methods. Clients highlight their proficiency in integrating AI and blockchain technologies, leading to enhanced security, user engagement, and operational efficiency. Notably, 75% of reviews praised their strategic insights and adaptability. No significant areas for improvement were noted, indicating a consistently positive impact across their Web3 projects.
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14 of 14 Blockchain reviews are 5 stars

2 new reviews for Blockchain in past 6 months

$1,000,000 – $9,999,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

AI Implementation & Development for Digital AI Solutions Platform
5.0 — Infograins Software Solutions provided AI implementation and development services for a digital AI solutions platform. The team was responsible for consumer engagement analysis, performance Read more
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$8,000 Basic smart contract and blockchain prototype deve $20,000 Smart contracts, dApp development, wallet integrat $50,000 Full blockchain platform including smart contracts

Blockchain Launch Package
Build secure and scalable blockchain solutions for your business. Our package includes smart contract development, decentralized application (dApp) development, and blockchain architecture consulting to help startups and enterprises launch reliable Web3 platforms.
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Manchester, England

3 Brazil Street
Manchester, England M1 3PJ
2 - 5

+447401232155

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Avark

Not yet reviewed

$5,000+

$100 - $149 / hr

10 - 49

Salford, England

Services provided

20% Blockchain

20% Branding

20% Product Design +2

20% UX/UI Design

20% Web Design

Focus Areas

100% Web3

Avark is a branding company. Located in Salford, England, the team specializes in Branding and Web Design.
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Havilah Blockchain Studios

Not yet reviewed

$1,000+

$50 - $99 / hr

10 - 49

Manchester, England

Services provided

20% Blockchain

10% Branding

10% Cloud Consulting & SI +6

10% Cybersecurity

10% E-Commerce Development

10% Mobile App Development

10% Product Design

10% Web Design

10% Web Development

Focus Areas

100% Web3

Havilah Blockchain Studios is a Blockchain company. Located in Awka, Nigeria, their small team specializes in Blockchain and Branding. The agency was established in 2022.
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Manchester, England

Unit 7 Initial Business Centre, Wilson Business Park
Manchester, England M40 8WN
2 - 5

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Alternate States Ltd

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Manchester, England

Services provided

50% Blockchain

50% AR/VR Development

Focus Areas

50% Web3

50% Metaverse Development

Alternate States Ltd is an AR/VR development and Blockchain company. The firm is in Manchester, England. Their services include AR/VR development and Blockchain.
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BlockRocket

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Manchester, England

Services provided

70% Blockchain

30% Blockchain Marketing

Focus Areas

25% Web3

25% Ethereum Development

25% Initial Coin Offering Consulting +1

25% Smart Contract Development

BlockRocket is a Blockchain company. The firm is based in Manchester, England. Their team specializes in Blockchain and Blockchain Marketing.
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Source Control

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Manchester, England

Services provided

20% Blockchain

50% Recruiting

15% Cloud Consulting & SI +1

15% DevOps Managed Services

Focus Areas

50% Web3

50% Tokenization

Source Control is a Recruiting company. Launched in 2021, the firm is in Manchester, England. Their services include Recruiting and Blockchain.
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nextChainX

5.0 2 reviews

$50,000+

$25 - $49 / hr

50 - 249

Liverpool, England

Services provided

40% Blockchain

30% AI Development

18% Low/No Code Development +4

5% AI Consulting

5% Generative AI

1% Custom Software Development

1% Web Development

Focus Areas

35% Web3

20% Tokenization

15% Smart Contract Development +4

10% Ethereum Development

10% Initial Coin Offering Consulting

5% Decentralized Finance

5% Metaverse Development

nextChainX is a Blockchain Development company renowned for its expertise in Smart Contract Development and solutions within blockchain technology. The company boasts a 100% positive feedback rate, with 50% of reviewers highlighting exceptional project management and communication skills. Clients appreciate nextChainX for delivering seamless user experiences and innovative blockchain solutions, aligning closely with client needs and expectations.

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Reviews mention Creative
Clients have expressed a highly positive sentiment regarding nextChainX's creative capabilities, highlighting their 'out-of-the-box thinking' and exceptional communication skills. One client noted that nextChainX 'over delivered and under promised,' showcasing their innovative approach to project development. The ability to transform seed ideas into working products was specifically praised, with clients stating they were 'very impressed' and would 'absolutely recommend' the company for future projects.

AI Model Dev & Staff Building for Blockchain & AI Tech Co

5.0 Aug 16, 2024

NextChainX's communication is the best I've ever experienced. They demonstrate out-of-the-box thinking and precision. Are there any areas for improvement or something nextChainX could have done differently?
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2 of 2 Blockchain reviews are 5 stars

2 new reviews for Blockchain in past 6 months

$200,000 – $999,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Custom Marketplace Dev for Digital Assets Seller Co
5.0 — nextChainX has replaced a digital assets seller company's previous developers. The team has created an airdrop contract, fixed error balances on the client's portal, and built a custom digital Read more
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Industry Experience

nextChainX has demonstrated strong expertise in the Financial Services and Information Technology sectors. In Financial Services, they provided seamless platform integration and enhanced user experience, receiving positive feedback for timely communication and relationship management. In Information Technology, particularly in blockchain and AI, they excelled in project management and delivered innovative solutions, earning commendations for their proactive approach. Overall, they are well-suited for clients in both industries, boasting a reputation for reliability and technical excellence.
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Financial services Information technology

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Liverpool, England

25 Mann Island
Liverpool, England L3 1BP
2 - 5

+923162315830

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Clefsi ltd

Not yet reviewed

$1,000+

$50 - $99 / hr

2 - 9

Blackpool, England

Services provided

25% Blockchain

25% AI Development

15% API Development +3

15% Web Development

10% Custom Software Development

10% Mobile App Development

Focus Areas

20% Web3

40% Smart Contract Development

15% Ethereum Development +3

10% Decentralized Finance

10% Tokenization

5% Smart Contract Auditing

Clefsi ltd is an artificial intelligence development company founded in 2019. The team focuses on Artificial Intelligence and Blockchain and is based in Blackpool, England.
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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 Rock'n'Block

2 SVAIY ART

3 Infograins Software Solutions

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 Leeds Web3 Development Companies

Rock'n'Block

$10,000+

$50 - $99 / hr

50 - 249

Oldham, England

Ability to deliver

23.9/40.0

16.2/20 Reviews

1.8/10 Clients & Experience

6/10 Market Presence

Service focus

100% Blockchain

20% Web3

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SVAIY ART

$10,000+

$50 - $99 / hr

2 - 9

Sheffield, England

Ability to deliver

34.1/40.0

16.4/20 Reviews

9.5/10 Clients & Experience

8.2/10 Market Presence

Service focus

10% Blockchain

10% Web3

90% Other

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Infograins Software Solutions

$5,000+

$50 - $99 / hr

250 - 999

Manchester, England

Ability to deliver

30/40.0

20/20 Reviews

10/10 Clients & Experience

0/10 Market Presence

Service focus

30% Blockchain

30% Web3

70% Other

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Avark

$5,000+

$100 - $149 / hr

10 - 49

Salford, England

Ability to deliver

6.7/40.0

0/20 Reviews

1.4/10 Clients & Experience

5.3/10 Market Presence

Service focus

20% Blockchain

100% Web3

80% Other

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Havilah Blockchain Studios

$1,000+

$50 - $99 / hr

10 - 49

Manchester, England

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

20% Blockchain

100% Web3

80% Other

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Alternate States Ltd

Undisclosed

Undisclosed

2 - 9

Manchester, England

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

50% Blockchain

50% Web3

50% Other

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BlockRocket

Undisclosed

Undisclosed

2 - 9

Manchester, England

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

70% Blockchain

25% Web3

30% Other

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Source Control

Undisclosed

Undisclosed

2 - 9

Manchester, England

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

20% Blockchain

50% Web3

80% Other

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nextChainX

$50,000+

$25 - $49 / hr

50 - 249

Liverpool, England

Ability to deliver

25.7/40.0

16.8/20 Reviews

4.9/10 Clients & Experience

4/10 Market Presence

Service focus

40% Blockchain

35% Web3

60% Other

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Clefsi ltd

$1,000+

$50 - $99 / hr

2 - 9

Blackpool, England

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

25% Blockchain

20% Web3

75% Other

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Web Developers in Leeds Software Developers in Leeds Mobile App Development in Leeds eCommerce in Leeds Artificial Intelligence in Leeds Blockchain in Leeds AR/VR in Leeds IoT in Leeds DOTNET in Leeds

Specialties

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

Nearby Locations

web3 in Liverpool web3 in Manchester

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Top Web3 Developers in Leeds

List of the Top Leeds Web3 Development Companies

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Proactive

VR Expierence Design & Dev for Immersive Experiences Co

Average Project Cost Breakdown

What Clients Have Said

Building the Metaverse with Blockchain

Web3 Experience

AI Implementation & Development for Digital AI Solutions Platform

Blockchain Launch Package

Reviews mention Creative

AI Model Dev & Staff Building for Blockchain & AI Tech Co

Custom Marketplace Dev for Digital Assets Seller Co

Industry Experience

Select Industry to see insights

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List of the Top Leeds Web3 Development Companies

Similar Categories

Related Services

Specialties

Nearby Locations