Top Blockchain & Web3 Development Firms

Code deployed to a public blockchain is hard to change and often holds money, so mistakes cost far more than in ordinary software. Blockchain and Web3 development companies build that code and the products around it: smart contracts in Solidity or Rust, decentralized apps, wallets, token and NFT platforms, DeFi protocols, real-world asset tokenization and private ledgers on Hyperledger Fabric. Fintechs, exchanges, game studios and enterprises hire them to launch a token or marketplace, add crypto payments, or build supply chain and identity systems on a shared ledger.

Compare developers here on audited contracts already in production, the chains they deploy to, and how they handle key management and upgrades.

How this list is built

We evaluate companies on verified profile data: services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

3,786 Companies

List of the Best Blockchain & Web3 Development Agencies

Sideprism
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We are a web development studio focused on assisting startups and brands in transforming their ideas into robust, scalable web applications. Whether you’re creating a minimum viable product or seeking a dependable tech team to enhance your digital offerings, we possess the expertise to design, devel
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided
5% Blockchain & Web3 Development
15% API Development & Integration
30% Custom Web Application Development
50% UX Research & Usability Testing
AI Summary
“Sideprism is a web development studio specializing in scalable, high-quality web applications using modern technologies, aiding startups and brands from MVPs to robust digital solutions.”
Aspire Technosys Pvt Ltd
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Aspire Technosys Pvt Ltd is a private company specializing in website design, web development, custom software development, digital marketing, and technology consultancy. Since our inception in 2017, we have aimed to offer innovative website and software solutions that prioritize quality and reliabi
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Jaipur, Rajasthan, In
Services Provided+15 Services
9% Custom Web Application Development
5% Mobile App Development (iOS & Android)
1% Blockchain & Web3 Development
5% E-Commerce Development
AI Summary
“Aspire Technosys Pvt Ltd delivers quality website design, software development, digital marketing, and technology consulting, partnering globally to enhance business efficiency and online presence since 2017.”
Cloudinfosoft
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Cloudinfosoft, an Indian company, is a top provider of information technology solutions for web services, specializing in professional web design and web development. We focus on delivering high-quality web services, custom ERP solutions, software development, Android app development, and digital ma
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Vadodara, Gujarat, In
Services Provided+19 Services
5% Custom Web Application Development
4% ERP & CRM Development
2% QA & Software Testing
1% Blockchain & Web3 Development
AI Summary
“Cloudinfosoft is a leading Indian IT company specializing in web design, development, custom ERP, software solutions, Android apps, and digital marketing with efficiency and innovation.”
Revnology Group (M) Sdn. Bhd
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We are a software company located in Malaysia that provides tailored digital solutions for businesses ranging from small and medium enterprises to publicly traded corporations in Malaysia, Japan, and the US (NASDAQ). Our offerings include mobile applications, web platforms, enterprise systems, ERP/C
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Petaling Jaya, Selangor, My
Services Provided+3 Services
4% Blockchain & Web3 Development
15% Mobile App Development (iOS & Android)
15% Custom Web Application Development
33% Managed IT Services
AI Summary
“Revnology Group (M) Sdn. Bhd. is a Malaysian software company delivering customized digital solutions, including mobile, web, ERP/CRM, e-commerce, and AI automation, empowering businesses across Malaysia, Japan, and the US.”
Teanso Technologies
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We are a team of skilled full-stack developers with extensive experience in web and mobile application development. Our young and dynamic team excels in PHP, Node.js, Angular, React.js, and MySQL, as well as UI/UX design, responsive design, Figma, and Adobe Photoshop. We are also experts in WordPres
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Chennai, Tamil Nadu, In
Services Provided+3 Services
5% Blockchain & Web3 Development
25% Custom Web Application Development
15% Mobile App Development (iOS & Android)
5% Frontend Development
AI Summary
“Teanso Technologies is a skilled full-stack development team specializing in PHP, Node.js, Angular, React.js, UI/UX, e-commerce, and performance optimization, delivering tailored web and mobile solutions.”
The Team Freelance
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The Team Freelance is a software development firm based in Vancouver. Our team consists of skilled and experienced developers who are dedicated to delivering exceptional software solutions. We provide a broad array of services, such as: - iOS app development - Mobile app development - Web deve
Highlights
$1,000+
Min Project Size
Services Provided+3 Services
10% Blockchain & Web3 Development
18% Mobile App Development (iOS & Android)
12% Progressive Web App (PWA) Development
10% Custom Web Application Development
AI Summary
“The Team Freelance is a Vancouver-based firm offering expert software development, including mobile, web, blockchain, alongside SEO and social media marketing to enhance business growth.”
NoSoloSoftware
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We are a fully Spanish company that leverages cutting-edge technologies to enhance our clients' competitiveness. Our expertise lies in the conceptualization, development, and implementation of technology-driven products focused on market needs, achieving significant successes in sectors like banking
Highlights
$100,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Cordoba, Andalusia, Es
Services Provided+11 Services
8% Custom Web Application Development
5% Frontend Development
5% Backend Development
3% Legacy System Modernization
AI Summary
“NoSoloSoftware is a Spanish tech company specializing in innovative product development and digital transformation across banking, security, legal, transport, industry, and agriculture sectors, enhancing client competitiveness.”
A
Altromondo
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We are Altromondo, a consulting firm that specializes in creating tailored software solutions, supplying professional resources for IT projects, and offering IT consulting services, support, and deployments.
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Villa Bosch, Ar
Services Provided+7 Services
5% CRM Consulting and SI
10% Other IT Consulting and SI
8% IT Staff Augmentation
2% BI & Big Data Consulting & SI
AI Summary
“Altromondo is a consulting firm delivering tailored software solutions, professional IT resources, and comprehensive IT consulting, support, and deployment services to meet diverse client needs.”
Hexaexperts
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Hexaexperts, located in London, is not just an IT solutions provider; we are pioneers at the crossroads of creativity and technology. Our vibrant team focuses on areas such as game development, web design, UI/UX, and advanced technologies like AR, VR, and blockchain, enabling businesses to succeed i
Highlights
$25-49/hr
Avg Hourly Rate
10-49
Employees
London, England, Gb
Services Provided+9 Services
3% Mobile App Development (iOS & Android)
6% Custom Web Application Development
7% API Development & Integration
4% Blockchain & Web3 Development
AI Summary
“Hexaexperts is a London-based technology firm specializing in game development, AR/VR, blockchain, IT services, and innovative digital solutions, serving clients in the UK and US with tailored, cutting-edge technologies.”
Gritpulse
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Gritpulse enables businesses to deploy scalable applications and automate AI processes 40% more quickly, all while avoiding excessive agency expenses.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
7% Blockchain & Web3 Development
7% Mobile App Development (iOS & Android)
17% Custom Web Application Development
3% QA & Software Testing
AI Summary
“Gritpulse empowers businesses to rapidly deploy scalable applications and automate AI processes efficiently, reducing time by 40% while minimizing reliance on costly agencies.”

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