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

Lazer Technologies
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We collaborate with leading global funds to assist their portfolio companies in creating, developing, and delivering outstanding products.
Highlights
$50,000+
Min Project Size
50-249
Employees
Toronto, Ontario, Ca
Services Provided+3 Services
5% Blockchain & Web3 Development
8% E-Commerce Development
15% Mobile App Development (iOS & Android)
10% Frontend Development
AI Summary
“Lazer Technologies is a Canadian company specializing in blockchain, e-commerce, mobile app development, and UI/UX design, partnering globally to create world-class digital products.”
Inument Solutions Limited
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Inument Solutions is a software firm that focuses on bespoke software development. Located in Bangladesh, the company provides custom software solutions to startups, businesses, and large enterprises. Their team comprises seasoned software developers proficient in various programming languages and p
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Dhaka, Dhaka, Bd
Services Provided+1 Services
3% Blockchain & Web3 Development
22% Custom Web Application Development
25% IT Staff Augmentation
25% Graphic Design
AI Summary
“Inument Solutions Limited delivers custom software development, blockchain marketing, graphic design, AI, and IT staff augmentation services, supporting startups to enterprises with innovative, tailored technology solutions worldwide.”
sodigital
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Sodigital was founded with the aim of creating cutting-edge games and online services. We craft and develop engaging, interactive solutions for various platforms. Our team consists of talented engineers, graphic artists, analysts, and designers specializing in interfaces and user experience. Establi
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Krakow, Lesser Poland, Pl
Services Provided+4 Services
17% Custom Web Application Development
14% Mobile App Development (iOS & Android)
3% Blockchain & Web3 Development
13% Product UX Strategy
AI Summary
“Founded in 2003 in Krakow, Sodigital specializes in developing innovative games and interactive online services, leveraging expertise in engineering, design, and user experience across multiple platforms.”
Pyramids Skill Tech Pvt Ltd
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Pyramids Skilltech Private Limited is a forward-thinking technology services firm that specializes in Managed IT services, Cloud solutions, Artificial Intelligence, Machine Learning, and other innovative IT fields. We assist our clients in embracing the digital landscape, enabling their success thro
Highlights
$10,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Bengaluru, Karnataka, In
Services Provided+4 Services
10% Mobile App Development (iOS & Android)
17% Custom Web Application Development
7% Blockchain & Web3 Development
16% Machine Learning Model Development
AI Summary
“Pyramids Skill Tech Pvt Ltd delivers comprehensive IT services including software development, AI and automation, blockchain, and cloud infrastructure, driving digital transformation and operational efficiency for clients.”
Sierratech
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Welcome to Sierratech, an IT product development firm that you can rely on for innovative technology solutions. Our team consists of experts in advanced software development. We integrate technical knowledge, creativity, and a dedication to innovation, enabling us to provide top-tier services. Sierr
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Stockholm, Stockholm, Se
Services Provided+7 Services
12% Custom Web Application Development
10% Mobile App Development (iOS & Android)
8% Blockchain & Web3 Development
3% SaaS Product Development
AI Summary
“Sierratech delivers expert IT product development across Web3, fintech, blockchain, AR/VR, software, and AI, combining innovation and technical expertise for diverse technological solutions.”
G10X
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G10X is an IT services and consulting company specializing in the retail sector, based in Singapore and operating worldwide. The firm has a robust portfolio that includes a significant number of Fortune 2000 clients. We take pride in crafting solutions through a combination of academic rigor and col
Highlights
$50,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
250-999
Employees
Kochi, Kerala, In
Services Provided+6 Services
13% Custom Web Application Development
3% Blockchain & Web3 Development
5% Generative AI
5% AI Strategy & Roadmap Consulting
AI Summary
“G10X is a Singapore-based IT consulting firm specializing in retail, serving global Fortune 2000 clients with collaborative, customer-focused technology solutions emphasizing ownership and partnership.”
Binary Code Barn
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Our goal is to provide seamless IT solutions and services, enabling our clients to focus entirely on what truly matters to them—their business. With a dedicated team of over 40 skilled engineers and developers well-versed in cutting-edge technologies, we have a strong background in developing variou
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Berlin, Berlin, De
Services Provided+2 Services
8% Mobile App Development (iOS & Android)
16% Custom Web Application Development
1% Blockchain & Web3 Development
25% Cloud Consulting & SI
AI Summary
“Binary Code Barn delivers comprehensive IT solutions with over 40 skilled engineers, offering product design, custom software development, testing, and team augmentation for diverse digital needs.”
Polaris Solutions, LLC
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Polaris Solutions is a contemporary software solutions company that offers services in application modernization, agile enablement, and Azure DevOps consulting.
Highlights
50-249
Employees
St. Louis, Missouri, Us
Services Provided+1 Services
12% Custom Web Application Development
18% Legacy System Modernization
4% Blockchain & Web3 Development
33% Cloud Consulting & SI
AI Summary
“Polaris Solutions, LLC. specializes in modernizing applications, enabling agile methodologies, and providing Azure DevOps consulting to enhance software development and operational efficiency.”
Gloriosum IT Solutions
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Our company was established out of a desire to unite exceptional IT engineers to develop cutting-edge, unique, and specialized applications and websites for prominent businesses, brands, start-ups, and enterprises. We foster a "Getting Things Done" culture in our workplace, where our employees don’t
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+1 Services
25% Mobile App Development (iOS & Android)
20% Custom Web Application Development
5% Blockchain & Web3 Development
35% Machine Learning Model Development
AI Summary
“Gloriosum IT Solutions unites exceptional engineers to deliver innovative, specialized applications and websites, fostering a results-driven culture and earning industry recognition for mobile innovation.”
AppVoxel Technologies
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AppVoxel is a forward-thinking technology partner that offers web and mobile application development, as well as IT consulting services of varying complexity to clients globally. Utilizing advanced technologies such as IoT, Machine Learning, Augmented Reality, and Virtual Reality, AppVoxel creates e
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided+4 Services
5% E-Commerce Development
15% Custom Web Application Development
12% Mobile App Development (iOS & Android)
2% Blockchain & Web3 Development
AI Summary
“AppVoxel Technologies delivers custom web and mobile applications using advanced technologies like IoT, AI, AR/VR, emphasizing client-centric, secure, and value-driven IT solutions worldwide.”

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