B2B Company Directory

Top Blockchain Companies

A high performing blockchain solution is the backbone of your digital operations. From smart contract development and decentralized applications to tokenization and wallet integrations, the right development partner turns ideas into scalable products. 10Firms streamlines your search by collecting in depth, verified reviews and performance data on thousands of blockchain... Read More

78+ Companies Listed Blockchain Packages
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Best Blockchain Agencies

78+ Companies
01 INC4 logo

INC4

0.0
0 Reviews
Quick Facts
$25,000+ $25 - $49 / hr 11-50 Kyiv, Ukraine
Services Provided
10% Web Development
10% Custom Software Development
5% UX/UI Design
+1 more services
75% Blockchain
About

INC4 builds custom blockchain & AI-powered solutions for businesses that are looking to adopt decentralized technologies. The team provides end-to-end development support, including blockchain consulting...

02 Hashlock logo

Hashlock

0.0
0 Reviews
Quick Facts
$5,000+ $100 - $149 / hr 1-10 Hong Kong
Services Provided
80% Blockchain
20% Cybersecurity
About

Hashlock is the industry leading fully independent web3, blockchain cybersecurity and smart contract auditing firm. They come from competition and web3 bug bounty backgrounds and...

03 Systango Technologies logo

Systango Technologies

Premier Verified
0.0
0 Reviews
Quick Facts
$10,000+ $25 - $49 / hr 200-500 Indore, India
Services Provided
10% AI Development
25% Generative AI
10% Low/No Code Development
+2 more services
40% Blockchain
15% DevOps Managed Service...
About

Systango Technologies is a London-based digital engineering company known for working across blockchain, GenAI, AI/ML, and cloud technologies. The team supports both startups and established...

04 Unicsoft logo

Unicsoft

0.0
0 Reviews
Quick Facts
$25,000+ $25 - $49 / hr 200-500 Dallas, Texas
Services Provided
100% Blockchain
About

Unicsoft is a blockchain development company empowering businesses with cutting-edge Web3 solutions. In software engineering since 2005, it has dedicated the last 10 years exclusively...

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Blockchain FAQs

Looking for a Blockchain company but not sure where to start? We've put together answers to the most common questions businesses ask when searching for a trusted partner.

How do I choose the right blockchain development company for my project?
Start by defining your project scope, budget, and timeline. Look at each firm's portfolio for relevant industry experience, check verified client reviews on 10Firms for reliability and communication, and confirm they have the tech stack your project requires.
How much does it cost to hire a blockchain development company?
Costs vary widely based on project complexity, the firm's location, and team seniority. Complex engagements often range from $25,000 to $150,000 or more, depending on scale and specialization required. Use 10Firms filters to compare firms within your budget range.
What is the difference between a blockchain development agency and a freelancer?
Agencies typically offer a full team of developers, QA engineers, project managers, and solution architects, with more structured processes, making them better suited for complex or long term projects. Freelancers can be more cost effective for smaller, well defined tasks but often have limited capacity.
How long does it take to build and launch a new application?
These engagements typically take 3 to 9 months, depending on complexity and organizational scale.
Do blockchain development companies also handle ongoing support after the project is delivered?
Most firms listed on 10Firms offer post launch support packages covering bug fixes, performance monitoring, and feature enhancements. Check each firm's profile to confirm terms and pricing.
What should I look for in a blockchain development company's portfolio?
Look for evidence of clean, scalable code and successful production deployments, and where available, measurable outcomes like faster load times or increased user adoption delivered for past clients.
Can these companies help with related services beyond blockchain development?
Many firms on 10Firms offer end to end services covering UX/UI design, quality assurance, and DevOps support alongside core development. If you need a specialist for just one phase, check each firm's service listing to confirm.