Top Web3 Developers in Leeds

Ratings Updated: April 2, 2026

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2 Leaders 8 Contenders

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 creative agency specializing in 3D modeling, VR application development, and digital experiences. The company receives highly positive feedback, with 100% of reviews praising their technical expertise, communication, and project management skills. Clients consistently highlight the team's ability to meet deadlines and exceed expectations. Their commitment to quality and client satisfaction is evident across all feedback.

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Industry Experience

SVAIY ART has demonstrated expertise in various industries, including IT Services, Business Services, Software, Gaming, and Information Technology. Clients consistently highlight their strong communication, project management skills, and the high quality of their 3D and VR outputs. Positive feedback reflects their ability to meet tight deadlines and adapt to project needs, making them an excellent choice for clients seeking immersive media experiences, VR applications, and game development services.
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IT Services Business services Software Gaming Information technology

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More responsive than most other service providers

SVAIY ART is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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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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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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Infograins Software Solutions

4.9 86 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 and Distributed Ledger Technology company, renowned for its expertise in Smart Contract Development and Cryptocurrency Development. Across the reviews, clients consistently highlight their timely delivery, effective communication, and highly skilled resources. Approximately 100% of reviewers expressed satisfaction with their services, often praising their strategic project management and value for cost.

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7 of 7 Web3 reviews are 5 stars

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

Web3 Experience

Infograins Software Solutions has received overwhelmingly positive feedback for their Web3 services, with 80% of reviewers expressing satisfaction. Key strengths include timely project delivery and effective communication, noted by 75% of clients. Their expertise in AI and blockchain security solutions has significantly impacted client projects, enhancing user engagement and system security. Clients emphasized the company's responsiveness and technical skills, particularly in developing platforms for Web3 security and metaverse environments. Overall, Infograins is recognized as a reliable partner in the evolving blockchain sector.
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12 of 12 Blockchain reviews are 5 stars

$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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Industry Experience

Infograins Software Solutions has successfully delivered projects across multiple industries, including Advertising & Marketing, eCommerce, Financial Services, IT Services, Agriculture, and Telecommunications. Clients commend their expertise in blockchain, AI, and data analytics, particularly highlighting their communication, project management, and timely delivery. Overall sentiment is positive, with strengths noted in their ability to enhance consumer engagement, streamline operations, and implement innovative solutions tailored to diverse business needs, making them a versatile partner for various sectors.
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Advertising & marketing eCommerce Other industries Information technology Financial services IT Services Retail Energy & natural resources Telecommunications Hospitality & leisure Education Agriculture Software Real estate Media Human Resources Transportation Gambling Arts, entertainment & music

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Manchester, England

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

+447401232155

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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 Innovative
The sentiment regarding innovation at nextChainX is highly positive, highlighted by a client who praised their 'out-of-the-box thinking' and ability to transform seed ideas into pioneering solutions. The CTO emphasized their development of 'first in the world solutions' and noted the team's capacity to exceed expectations, delivering on complex blockchain and AI projects. Overall, clients view nextChainX as a forward-thinking company with significant potential for future growth.

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

5.0 Aug 16, 2024

We built new initiatives together. All built from seed ideas to a working product and platform. First in the world solutions.
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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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Average Project Cost Breakdown

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

What Clients Have Said
Clients commend nextChainX for offering competitive pricing and strong value for money. One client noted that their pricing fit within budget while emphasizing the good value received, stating, 'Absolutely recommended.' Another highlighted the importance of relationship over money, indicating a commitment to client satisfaction. Overall, the sentiment reflects a positive perception of the company's cost-effectiveness and dedication to delivering quality services.
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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

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 Web2 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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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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Infograins Software Solutions

$5,000+

$50 - $99 / hr

250 - 999

Manchester, England

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

30% Blockchain

30% Web3

70% 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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Related Services

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

Industry Experience

Select Industry to see insights

SVAIY ART is very responsive

Building the Metaverse with Blockchain

Web3 Experience

AI Implementation & Development for Digital AI Solutions Platform

Industry Experience

Select Industry to see insights

Reviews mention Innovative

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

Custom Marketplace Dev for Digital Assets Seller Co

Average Project Cost Breakdown

What Clients Have Said

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List of the Top Leeds Web2 Development Companies

Similar Categories

Related Services

Specialties

Nearby Locations