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

WebKings
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Be distinctive, creative, and current with the newest trends. Extend the reach of your online business. We assist organizations of all sizes and sectors in tackling their most challenging business issues effectively. We develop websites that generate revenue! Feel free to reach out to us for a compl
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Sofia, Sofia, Bg
Services Provided
35% E-Commerce Development
40% Custom Web Application Development
20% Mobile App Development (iOS & Android)
5% Blockchain & Web3 Development
AI Summary
“WebKings, a Sofia-based software company, delivers tailored e-commerce, mobile app, custom software, and blockchain solutions, helping businesses enhance digital presence and solve complex challenges.”
Flashy Web Solutions
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I'm Saood from Flashy Web Solutions, a reputable software development company with over a year of demonstrated success in providing high-performance custom solutions. Our areas of expertise include: ✔ Custom Websites – visually appealing and designed for high conversion. ✔ Custom CRM & ERP – streaml
Highlights
$1,000+
Min Project Size
2-9
Employees
Services Provided
45% Custom Web Application Development
25% Mobile App Development (iOS & Android)
20% API Development & Integration
10% Blockchain & Web3 Development
AI Summary
“Flashy Web Solutions delivers high-performance custom software including websites, CRM, ERP, mobile apps, chatbots, and SEO services, supporting diverse industries with tailored, growth-focused solutions.”
Be.next
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By choosing Benext, you can employ a web development team that is entirely focused on achieving your business objectives. Whether you decide to outsource to our team or bring on a team member through outstaffing, it's significantly more cost-effective than hiring web developers from a typical onshor
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Yerevan, Am
Services Provided+1 Services
35% Custom Web Application Development
5% Blockchain & Web3 Development
10% E-Commerce Development
30% Product UX Strategy
AI Summary
“Be.next offers cost-effective web development and outstaffing services, providing dedicated teams focused on delivering business-oriented solutions for diverse client needs.”
Plan-IT Software Solutions
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Plan-IT Software Solutions is your leading partner for top-notch web and mobile app development, blockchain services, and technical content writing. Located in Islamabad, we bring your ideas to life with effective and user-friendly solutions aimed at success and efficiency. Our team specializes in d
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided
40% Custom Web Application Development
35% Mobile App Development (iOS & Android)
15% E-Commerce Development
10% Blockchain & Web3 Development
AI Summary
“Plan-IT Software Solutions in Islamabad specializes in web and mobile app development, blockchain services, and technical content writing, delivering user-friendly, secure, and cost-effective solutions.”
Mapplics
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WE ARE YOUR TECHNOLOGY PARTNER Continuously innovating since 2008. Our foundation consists of an agile framework, skilled talent across all levels, and the essential technological expertise to enhance your project. How do we achieve this?
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Rosario, Santa Fe, Ar
Services Provided+3 Services
20% Custom Web Application Development
10% Blockchain & Web3 Development
20% Mobile App Development (iOS & Android)
20% Other IT Consulting and SI
AI Summary
“Mapplics partners since 2008, leveraging agile methodologies and skilled expertise to deliver innovative technology solutions across diverse projects and industries.”
DEDEW
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Dedew develops personalized software solutions designed specifically for your requirements. Whether it’s lab management systems, carbon tracking, logistics, or hospitality software, we transform your concepts into dependable, long-lasting digital tools. Our team prioritizes quality and innovation, e
Highlights
$10,000+
Min Project Size
10-49
Employees
Services Provided
65% Custom Web Application Development
30% Mobile App Development (iOS & Android)
5% Blockchain & Web3 Development
AI Summary
“Dedew specializes in creating personalized, high-quality software solutions across various sectors, including lab management, carbon tracking, logistics, and hospitality, emphasizing innovation and reliability.”
EncodersDen
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Ignite innovation with EncodersDen, the leading Mobile App Development Company in Saudi Arabia. Enhance your business with state-of-the-art solutions.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
15% Custom Web Application Development
50% Mobile App Development (iOS & Android)
10% E-Commerce Development
10% Blockchain & Web3 Development
AI Summary
“EncodersDen is a leading mobile app development company in Saudi Arabia, delivering innovative and advanced technological solutions to enhance business performance and growth.”
Vexora
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We focus on providing creative software solutions specifically designed to address the distinct requirements of businesses around the globe. Our goal is to enable companies to realize their potential by utilizing advanced technology and providing fluid digital experiences. With a team of talented de
Highlights
$25-49/hr
Avg Hourly Rate
2-9
Employees
Lynchburg, Virginia, Us
Services Provided
17% Mobile App Development (iOS & Android)
28% Custom Web Application Development
5% Blockchain & Web3 Development
50% Web App UI Design
AI Summary
“Vexora delivers tailored software solutions, specializing in custom development, web and mobile applications, and enterprise services to empower diverse global businesses through advanced technology.”
Mifort
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We are a software development outsourcing firm with over 8 years of experience and more than 200 successful projects. At Mifort, we are committed to providing clients with cost-effective and timely software solutions customized to their requirements. As a remote-first company, we have engineers loca
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
London, England, Gb
Services Provided+18 Services
5% Backend Development
6% Mobile App Development (iOS & Android)
5% SaaS Product Development
5% API Development & Integration
AI Summary
“Mifort is a remote-first software outsourcing firm offering custom web, mobile, SaaS, and automation solutions with expertise in AI, ML, Blockchain, and Big Data across Europe and Asia.”
CODEEDOC
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We provide high-quality, tailored software solutions utilizing the latest technologies. Our skilled developers create cutting-edge and effective applications. We offer a full range of services, from custom software development to digital marketing, to support you in reaching your business goals.
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Surat, Gujarat, In
Services Provided+4 Services
20% Custom Web Application Development
18% Mobile App Development (iOS & Android)
5% Blockchain & Web3 Development
8% E-Commerce Development
AI Summary
“CODEEDOC delivers tailored software solutions and digital marketing services using advanced technologies, supporting businesses with custom development and comprehensive digital strategies to achieve their goals.”

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