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

Apex Architects
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Apex Architects creates quick, well-organized websites and enhances businesses' visibility on Google and AI search platforms such as ChatGPT. We prioritize clear messaging, solid technical frameworks, and actionable enhancements to ensure your business is easily discovered and recommended. Our servi
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Montreal, Quebec, Ca
Services Provided
30% Custom Web Application Development
4% Blockchain & Web3 Development
33% AI Strategy & Roadmap Consulting
33% Search Engine Optimization (SEO)
AI Summary
“Apex Architects specializes in designing efficient websites and improving business visibility on Google and AI search platforms through audits, competitor analysis, and ongoing optimization.”
CLV Technologies
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We take pride in providing innovative and attention-grabbing solutions for all your game development requirements. Our areas of expertise encompass RPGs, hyper-casual games, and simulation games.
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Lahore, Pk Punjab, Pk
Services Provided
4% Blockchain & Web3 Development
30% Mobile App Development (iOS & Android)
33% Graphic Design
33% Search Engine Optimization (SEO)
AI Summary
“CLV Technologies specializes in developing innovative and engaging games, offering expertise across RPGs, hyper-casual, and simulation genres to meet diverse gaming needs.”
Your IT Soft
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Our creative team is always prepared to assist you in discovering the most effective solution for your business. With Your IT Soft, your business will become more accessible for your clients. Our outsourcing services include: - Web Development - Software Development - Website Development - UI/UX Des
Highlights
$1,000+
Min Project Size
10-49
Employees
Ternopil, Ternopil, Ua
Services Provided+2 Services
18% Custom Web Application Development
15% Mobile App Development (iOS & Android)
5% E-Commerce Development
10% QA & Software Testing
AI Summary
“Your IT Soft offers comprehensive IT outsourcing services including web and software development, UI/UX design, software testing, and specialized products like HS Call Center CRM and Power Plant software.”
Plantec
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In summary, we are a creative software and venture studio that manages the complete software development process, from concept to delivery. We provide advisory services to certain clients to assist in preparing their products for launch and investment opportunities. Our offerings are categorized int
Highlights
$5,000+
Min Project Size
2-9
Employees
London, England, Gb
Services Provided+3 Services
17% Custom Web Application Development
15% Mobile App Development (iOS & Android)
2% Blockchain & Web3 Development
20% Product Design
AI Summary
“Plantec is a creative software and venture studio offering end-to-end application development, post-launch growth advisory, and investment facilitation services to support product success and funding.”
ROOTS INC
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Our company creates custom software and applications for mobile devices, including smartphones and tablets. We have a strong history as developers of applications for Android, iOS, and hybrid platforms. Our products cater to both niche and broad markets, designed for both individual and corporate us
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
San Salvador, San Salvador, Sv
Services Provided+9 Services
10% Custom Web Application Development
22% Mobile App Development (iOS & Android)
2% Blockchain & Web3 Development
12% Product UX Strategy
AI Summary
“ROOTS INC. develops custom mobile software across Android, iOS, and hybrid platforms, delivering tailored solutions for diverse markets with an agile, skilled team from El Salvador.”
Clever Solution Inc.
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Clever Solution is a digital firm based in New York City. Our team consists of dedicated experts in various areas, including: - Web development - App development - Web design - Digital marketing: SEO, PPC, SMM, content marketing, email marketing - Blockchain - Comprehensive solutions, among ot
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
New York, New York, Us
Services Provided+2 Services
23% Custom Web Application Development
20% Mobile App Development (iOS & Android)
7% Blockchain & Web3 Development
20% Search Engine Optimization (SEO)
AI Summary
“Clever Solution Inc. is a New York-based digital firm specializing in web and app development, design, digital marketing, blockchain, and delivering comprehensive, client-focused technology solutions.”
Darkod Tech
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Introducing Darkod Tech: Your Ally in Digital Transformation. At Darkod Tech, we are dedicated to helping businesses succeed in the rapidly changing digital world. Established in 2020, we have become a reliable partner for organizations globally, offering a wide range of IT and digital marketing ser
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Colombo, Western Province, Lk
Services Provided+4 Services
13% Custom Web Application Development
7% Mobile App Development (iOS & Android)
5% Blockchain & Web3 Development
5% Mobile & App Marketing
AI Summary
“Darkod Tech, founded in 2020, offers comprehensive IT and digital marketing services including SEO, AI, and blockchain solutions to support global businesses in digital transformation.”
HTML Pro
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Based in the heart of Manhattan, HTML Pro ranks among the top ten digital agencies and IT solution providers in New York City. We assist enterprises, small to medium-sized businesses, multinational corporations, web agencies, and e-commerce companies with their digital transformation and the develop
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Services Provided+12 Services
8% Custom Web Application Development
5% Mobile App Development (iOS & Android)
4% Blockchain & Web3 Development
5% Backend Development
AI Summary
“HTML Pro, based in Manhattan, is a leading digital agency delivering comprehensive IT and digital transformation solutions, including web development, cloud computing, security, and digital marketing services.”
LogiClump Technologies Private Limited
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Logiclump is the leading mobile app and web development company located in Noida, India. We provide top-notch application development services at competitive prices. For more details, visit: www.logiclump.com.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Noida, Uttar Pradesh, In
Services Provided+2 Services
13% Custom Web Application Development
18% Mobile App Development (iOS & Android)
10% Backend Development
7% Frontend Development
AI Summary
“LogiClump Technologies Private Limited is a Noida-based company specializing in mobile app and web development, delivering quality applications at competitive prices.”
PureSoftware
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PureSoftware is a company that provides software products and services aimed at enhancing customer experiences, speeding up processes, and improving business results by integrating digital solutions, robotic process automation, artificial intelligence, machine learning, and the Internet of Things (I
Highlights
250-999
Employees
Noida, Uttar Pradesh, In
Services Provided+7 Services
8% Custom Web Application Development
7% Mobile App Development (iOS & Android)
8% Backend Development
5% Blockchain & Web3 Development
AI Summary
“PureSoftware delivers advanced digital solutions, integrating AI, IoT, and automation to enhance business efficiency, notably through its fintech platform 'Arttha' for banking and wallets.”

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