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

Simply-VC Ltd
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Simply Staking helps individuals, organizations, and blockchain projects maximize their participation in the Proof-of-Stake economy. We focus on secure and efficient cryptocurrency staking across major networks like Ethereum, Cosmos, Fuel, Polkadot, Berachain, Agoric, and more. Our staking dashboard
Highlights
$25,000+
Min Project Size
10-49
Employees
Services Provided
50% Blockchain & Web3 Development
50% Operational Process Consulting
AI Summary
“Simply-VC Ltd. specializes in secure cryptocurrency staking, comprehensive blockchain consulting, and reliable infrastructure services, supporting individuals and institutions in maximizing participation within the Proof-of-Stake ecosystem.”
DAPPWEB
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DappWeb is an innovative technology provider committed to the vision of "Data Intelligence, On-chain Security." We focus on creating a reliable ecosystem that merges Artificial Intelligence with Blockchain, facilitating a smooth transition between Web2 intelligence and Web3 decentralization. Our pri
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided
50% Generative AI
50% Blockchain & Web3 Development
AI Summary
“DappWeb integrates AI and blockchain to deliver secure, scalable multi-chain solutions, including cognitive smart contracts, MPC wallet security, and AI-driven decentralized governance.”
BE Blockchain SRL
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Founded in 2019, though its roots trace back to 2017, BE Blockchain has established itself as a significant entity in the Web3 landscape, focusing on the consulting, development, and integration of blockchain technologies. Our goal is to make blockchain and Web3 solutions easily accessible, strategi
Highlights
2-9
Employees
Namur, Wallonia, Be
Services Provided
50% Blockchain & Web3 Development
30% Operational Process Consulting
20% Business Model Design & Validation
AI Summary
“BE Blockchain SRL specializes in consulting, developing, and integrating blockchain technologies to facilitate digital transformation, partnering globally to deliver customized Web3 solutions and foster innovation.”
Blockchain Insight
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Blockchain Insight is a crypto consultancy based in the UK that aims to equip individuals with comprehensive and accessible knowledge about cryptocurrencies. Since 2017, our experienced team has been actively involved in various aspects of the crypto industry, offering a diverse array of services ta
Highlights
$100-149/hr
Avg Hourly Rate
2-9
Employees
Glasgow, Scotland, Gb
Services Provided
30% Go-to-Market Strategy
20% Business Model Design & Validation
50% Blockchain & Web3 Development
AI Summary
“Blockchain Insight delivers expert blockchain consulting, software development, and comprehensive crypto education, empowering clients with knowledge and innovative decentralized solutions since 2017.”
HONGKONG JISHENG DEVELOPMENT LIMTED
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JISHENG was established on a fundamental principle: exceptional software can revolutionize businesses and empower individuals. What started as a small group of enthusiastic developers has evolved into a comprehensive technology partner, providing tailored solutions to clients around the globe. We fo
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Hong Kong, Hk
Services Provided
50% Blockchain & Web3 Development
25% AI Agent & Multi-Agent System Development
25% Generative AI
AI Summary
“HONGKONG JISHENG DEVELOPMENT LIMITED specializes in AI and blockchain solutions, delivering scalable, secure, and innovative software products through client-focused collaboration and long-term partnerships.”
Dunitech Soft Solutions Pvt Ltd
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Dunitech Soft Solutions Pvt Ltd offers a diverse range of tailored and standard services in website design, web development, software development, and business process outsourcing for businesses in Europe and small to medium-sized companies in India. Our company adheres to a Client/Server model and
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Lucknow, Uttar Pradesh, In
Services Provided
50% Blockchain & Web3 Development
25% Cybersecurity Assessments & Hardening
25% Managed IT Services
AI Summary
“Dunitech Soft Solutions Pvt Ltd delivers customized software, blockchain, cybersecurity, and managed IT services, supporting SMEs and businesses across Europe and India with versatile technology solutions.”
micobo gmbh
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Micobo is a prominent software development firm based in Europe that assists financial institutions and issuers in overseeing their assets on the Blockchain. The company's Enterprise Tokenization Platform and API integration offer a tailored, regulatory-compliant white-label SaaS solution designed f
Highlights
$250,000+
Min Project Size
10-49
Employees
Frankfurt am Main, Hesse, De
Services Provided
50% Blockchain & Web3 Development
35% SaaS Product Development
15% API Development & Integration
AI Summary
“Micobo GmbH is a European software developer delivering compliant Enterprise Tokenization SaaS and APIs, enabling financial institutions to manage blockchain digital assets and streamline investor onboarding.”
H2 Technology
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At H2-ITS, our achievements come from assisting others in flourishing in the digital era. We offer a wide range of services, including mobile app development, CMS, and eCommerce website creation, ensuring that we strive for excellence and raise the standards for our clients.
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Ho Chi Minh City, Vn
Services Provided
25% Mobile App Development (iOS & Android)
18% E-Commerce Development
7% Custom Web Application Development
50% Blockchain & Web3 Development
AI Summary
“H2 Technology, based in Vietnam, delivers diverse digital solutions including mobile apps, e-commerce platforms, custom software, and blockchain development, enhancing clients' digital transformation efforts.”
N
Nomads
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"We assist organizations in optimizing their operations by delivering tailored technical solutions. Our established methods have enabled our clients to enhance internal efficiencies and boost revenue." Our services include: ➤ Blockchain development - NFT marketplace creation - Decentralized wallets
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided
50% Blockchain & Web3 Development
35% Custom Web Application Development
15% Mobile App Development (iOS & Android)
AI Summary
“Nomads is a technology company specializing in blockchain, web, and mobile app development, delivering tailored, scalable solutions that enhance operational efficiency and drive revenue growth across industries.”
A
AmberCore
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I offer Multi Family Office services that cover a broad spectrum of needs, including travel and administrative assistance (such as organizing bookings, making reservations, inquiring, monitoring, and providing Schengen visas, among others) as well as financial and legal services (like unfreezing acc
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
Ajman, Ajman, Ae
Services Provided
50% AI Strategy & Roadmap Consulting
50% Blockchain & Web3 Development
AI Summary
“AmberCore offers comprehensive Multi Family Office services, including travel, administrative, financial, and legal support, with 24/7 expert assistance enhancing clients' operational efficiency and status.”

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