Top Blockchain Companies
Blockchain development sits at the intersection of distributed systems, cryptography, and product engineering, and few teams do all of it well. The strongest blockchain development companies pair smart contract expertise with the security discipline the technology demands and the judgment to build applications that real users can navigate.
Whether you are launching a token, building a DeFi protocol, designing an NFT platform, or hiring blockchain developers to extend an in-house team, Clutch helps you compare providers through verified client reviews, portfolios, and real project data. Filter by chain, scope, and budget, then dig into profiles and case studies. Explore related directories: Web3 development companies, smart contract development companies, and blockchain consulting companies.
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Featured
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$25,000+$50 - $99 / hr10 - 49Gdynia, PolandServices provided
See all 18 projectsNextrope is a Blockchain Development company specializing in Blockchain Solutions, Smart Contract Development, and Crypto Application Development. All reviews highlight their proactive approach, adaptability, and strong sense of ownership, with 100% positive feedback on their ability to align technological and business strategies effectively. Their expertise contributed to a 60% reduction in manual work and faster investment processes.
$5,000+$50 - $99 / hr10 - 49Kyiv, UkraineServices provided
See all 14 projectsRedDuck is a Blockchain Development company specializing in Blockchain Technology, Smart Contract Development, and Cryptocurrency Development. Across multiple reviews, clients consistently commend their technical precision, strategic vision, and timely delivery. Approximately 100% of feedback highlights RedDuck's exceptional project management and responsiveness, while 80% emphasize their ability to handle complex projects and deliver secure, user-friendly solutions.
$25,000+$25 - $49 / hr50 - 249London, EnglandServices provided
See all 33 projectsTech Alchemy is a blockchain development company specializing in smart contract development, decentralized application development, and blockchain solutions. Reviewers consistently praise their expertise, responsive project management, and partnership approach, with over 90% highlighting their passion and commitment to delivering results. They are noted for their ability to integrate blockchain technology seamlessly and offer innovative solutions tailored to client needs, often exceeding expectations.
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UndisclosedUndisclosed2 - 9Ottawa, Canada
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Utilica Inc. Is a Blockchain company. Their team is in Ottawa, Canada and Tampa, Florida and focuses on Blockchain.
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UndisclosedUndisclosed50 - 249London, England
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Zilliqa is a Blockchain company founded in 2018. Located in London, England, the team focuses on Blockchain.
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UndisclosedUndisclosed10 - 49London, England
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CargoCoin is a Blockchain company headquartered in London, England. They offer Blockchain and Blockchain Marketing and were launched in 2018.
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UndisclosedUndisclosed2 - 9London, England
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BitNautic, a Blockchain company, was founded in 2017. The team provides Blockchain.
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UndisclosedUndisclosed50 - 249London, England
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Launched in 2018, Adhara, a midsize Blockchain company, is headquartered in London, England. Their services include Blockchain.
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UndisclosedUndisclosed2 - 9
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Clave is a Blockchain company. The London, England-based company was established in 2023. Their team focuses on Blockchain.
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UndisclosedUndisclosed10 - 49London, England
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Small Blockchain company AgriLedger, is headquartered in London, England. Their services include Blockchain.
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UndisclosedUndisclosed10 - 49
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Nucleus Finance is a Blockchain company. Their team is located in London, England and specializes in Blockchain and Blockchain Marketing.
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UndisclosedUndisclosed2 - 9London, England
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Blockchain company Tokenovate is located in London, England. Established in 2022, the team provides Blockchain.
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UndisclosedUndisclosed10 - 49London, England
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Blockchain company Further Network specializes in Blockchain and Blockchain Marketing. They were founded in 2018.
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UndisclosedUndisclosed2 - 9
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DellBit is a Blockchain company. The London, England-based company was established in 2018. Their services include Blockchain and Blockchain Marketing.
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UndisclosedUndisclosed2 - 9London, England
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Chainblox, a Blockchain company, was established in 2008. The small team offers Blockchain and Blockchain Marketing.
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UndisclosedUndisclosed10 - 49London, England
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Blockchain company Cryptosec provides Blockchain and Cybersecurity. They are in London, England.
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UndisclosedUndisclosed2 - 9
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Blockchain company c-BLOCK™ specializes in Blockchain. They were founded in 1995.
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UndisclosedUndisclosed10 - 49Dubai, United Arab Emirates
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BlockAheadTeam, a Blockchain company, is headquartered in Dubai, United Arab Emirates. The team provides Blockchain and Blockchain Marketing.
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UndisclosedUndisclosed50 - 249
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Biconomy is a Blockchain and Blockchain Marketing company founded in 2019. Their services include Blockchain and Blockchain Marketing.
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UndisclosedUndisclosed2 - 9Noida, India
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CrypticOcean is a Blockchain company. They are in Dubai, United Arab Emirates and Noida, India, and their services include Blockchain.
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UndisclosedUndisclosed50 - 249Dubai, United Arab Emirates
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Established in 2017, BNB Chain Innovation is a Blockchain company. The team focuses on Blockchain and Blockchain Marketing.
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UndisclosedUndisclosed10 - 49
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366Pi Technologies is a Blockchain company. In Dubai, United Arab Emirates, their team specializes in Blockchain.
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UndisclosedUndisclosed2 - 9
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Blockchain company Pruvendo specializes in Blockchain. They are based in Dubai, United Arab Emirates.
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UndisclosedUndisclosed10 - 49
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Blockchain company OXORIO was launched in 2021. The firm specializes in Blockchain, and is small.
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UndisclosedUndisclosed2 - 9
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Based in Dubai, United Arab Emirates, AlphaMeta is a small Blockchain company. The team focuses on Blockchain and Web Development.
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UndisclosedUndisclosed10 - 49
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Flow Blockchain is a Blockchain company. Based in Vancouver, Canada, the firm was established in 2020. Their services include Blockchain.
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UndisclosedUndisclosed2 - 9
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LinkPool is a small Blockchain company. They focus on Blockchain and Blockchain Marketing and were founded in 2018.
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UndisclosedUndisclosed2 - 9
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In Vancouver, Canada, Autex Security & Audit is a small Blockchain company. Their services include Blockchain and Blockchain Marketing.
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UndisclosedUndisclosed10 - 49Montréal, Canada
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Founded in 2021, Product Shop is a Blockchain company. Their services include Blockchain and Blockchain Marketing.
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UndisclosedUndisclosed2 - 9Montréal, Canada
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Artizyou is a small Montréal, Canada-based Blockchain company. The team provides Blockchain.
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UndisclosedUndisclosed2 - 9
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Telos Unlimited is a Blockchain company. Located in Calgary, Canada, the team offers Blockchain.
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UndisclosedUndisclosed2 - 9
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Blockchain company KISHIELD SOFTWARE INC is located in Toronto, Canada. Their services include Blockchain.
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UndisclosedUndisclosed2 - 9
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International Blockchain Labs (IBL) is a Sydney, Australia-based Blockchain company. The team provides Blockchain.
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UndisclosedUndisclosed2 - 9
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Launched in 2020, OnChain Technologies is a small Blockchain company. Their services include Blockchain and Blockchain Marketing.
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UndisclosedUndisclosed50 - 249Phoenix, AZ
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PowDevs is a software development firm and Blockchain company. The Phoenix, Arizona-based agency was launched in 2019. Their team focuses on Custom Software Development and Blockchain.
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UndisclosedUndisclosed250 - 999San Francisco, CA
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Kraken Digital Asset Exchange, a Blockchain company, focus on Blockchain and Blockchain Marketing. They were founded in 2011.
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UndisclosedUndisclosed10 - 49Austin, TX
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Veridise Inc. Is a Blockchain company. The Austin, Texas-based agency was launched in 2022. Their team offers Blockchain and IT managed services.
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UndisclosedUndisclosed2 - 9Austin, TX
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Rektify AI is a Blockchain company. The Austin, Texas-based company was founded in 2022. Their services include Blockchain.
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UndisclosedUndisclosed2 - 9
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MoveBit is a Blockchain company. The company is in San Francisco, California. Their team offers Blockchain and Cybersecurity.
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UndisclosedUndisclosed50 - 249
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Blockchain company BlocOrbit is in Cooksville, Maryland and Kathmandu, Nepal. Founded in 2022, the team focuses on Blockchain and UX/UI Design.
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UndisclosedUndisclosed10 - 49
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Smart Contract Audit Token DAO is a small Aurora, Colorado-based Blockchain company. The team specializes in Blockchain.
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UndisclosedUndisclosed2 - 9
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Blocks. Is a small Blockchain company based in Boulder, Colorado. The team focuses on Blockchain.
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UndisclosedUndisclosed2 - 9
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Blockchain company Web3Sec was founded in 2023. The firm offers Blockchain.
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UndisclosedUndisclosed10 - 49
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Blockchainable is a Blockchain company. They are headquartered in London, England and have small team. Their services include Blockchain.
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UndisclosedUndisclosed2 - 9
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Disrapptive is a Blockchain company. Their team is based in London, England. The firm offers Blockchain and Mobile App Development.
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UndisclosedUndisclosed2 - 9Arlington, VA
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SourceHat Labs Inc. Is a Blockchain company. The team is headquartered in Arlington, Virginia, and their services include Blockchain.
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UndisclosedUndisclosed2 - 9London, England
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DIADEM is a Blockchain company. Launched in 2018, their team offers Blockchain.
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UndisclosedUndisclosed2 - 9
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Blockchain company Sigura is based in London, England. The team focuses on Blockchain and Application Testing.
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UndisclosedUndisclosed2 - 9London, England
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DecentralSec , a Blockchain company, was founded in 2023. The team focuses on Blockchain and is based in London, England.
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UndisclosedUndisclosed50 - 249Wilmington, DE
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SmartSpyAi is a Blockchain company. They were established in 2023, and their services include Blockchain.
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UndisclosedUndisclosed2 - 9
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Mainnet, a Blockchain company, is based in Kyiv, Ukraine. They focus on Blockchain.
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UndisclosedUndisclosed10 - 49
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Blockchain company Elemental Blockchain is in Wilmington, Delaware. They provide Blockchain and were launched in 2022.
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UndisclosedUndisclosed50 - 249
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Established in 2020, Vaionex Corporation is a Blockchain company. Their services include Blockchain.
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List of the Best Blockchain Development Services
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$10,000+$25 - $49 / hr50 - 249Kraków, Poland
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
70% Blockchain30% Other -
$10,000+$50 - $99 / hr50 - 249Gdańsk, Poland
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
70% Blockchain30% Other -
$25,000+$25 - $49 / hr50 - 249Warszawa, Poland
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
85% Blockchain15% Other -
$25,000+$50 - $99 / hr50 - 249Miami, FL
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
50% Blockchain50% Other -
$5,000+$50 - $99 / hr50 - 249Wrocław, Poland
Ability to deliver
38.8/40.019.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
90% Blockchain10% Other -
$5,000+$50 - $99 / hr250 - 999Indore, India
Ability to deliver
39.4/40.020/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
30% Blockchain70% Other -
$10,000+$25 - $49 / hr50 - 249Sahibzada Ajit Singh Nagar, India
Ability to deliver
38/40.019.6/20 Reviews9.9/10 Clients & Experience8.5/10 Market PresenceService focus
50% Blockchain50% Other -
$10,000+$25 - $49 / hr250 - 999Sahibzada Ajit Singh Nagar, India
Ability to deliver
37.9/40.018.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
70% Blockchain30% Other -
$10,000+$25 - $49 / hr50 - 249Jaipur, India
Ability to deliver
37.3/40.018/20 Reviews9.5/10 Clients & Experience9.7/10 Market PresenceService focus
55% Blockchain45% Other -
$50,000+$50 - $99 / hr50 - 249New York, NY
Ability to deliver
36.4/40.018.4/20 Reviews8.4/10 Clients & Experience9.6/10 Market PresenceService focus
55% Blockchain45% Other -
$10,000+$25 - $49 / hr10 - 49Kyiv, Ukraine
Ability to deliver
36.4/40.020/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
65% Blockchain35% Other -
$10,000+$25 - $49 / hr1,000 - 9,999Hanoi, Vietnam
Ability to deliver
36.2/40.016.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
45% Blockchain55% Other -
$10,000+$25 - $49 / hr250 - 999Lauderdale-by-the-Sea, FL
Ability to deliver
37.1/40.020/20 Reviews10/10 Clients & Experience7.1/10 Market PresenceService focus
30% Blockchain70% Other -
$5,000+$100 - $149 / hr10 - 49
Ability to deliver
36/40.018.8/20 Reviews8.9/10 Clients & Experience8.2/10 Market PresenceService focus
80% Blockchain20% Other -
$25,000+$50 - $99 / hr250 - 999Pleasanton, CA
Ability to deliver
35.7/40.016.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
40% Blockchain60% Other -
$25,000+$25 - $49 / hr250 - 999
Ability to deliver
35.5/40.016.2/20 Reviews9.7/10 Clients & Experience9.6/10 Market PresenceService focus
100% Blockchain -
$10,000+$50 - $99 / hr10 - 49Brno, Czech Republic
Ability to deliver
35.4/40.016.4/20 Reviews9.9/10 Clients & Experience9.2/10 Market PresenceService focus
70% Blockchain30% Other -
$5,000+$25 - $49 / hr10 - 49Jaipur, India
Ability to deliver
35/40.016.4/20 Reviews9/10 Clients & Experience9.6/10 Market PresenceService focus
70% Blockchain30% Other -
$25,000+$25 - $49 / hr50 - 249Kyiv, Ukraine
Ability to deliver
35/40.016.2/20 Reviews10/10 Clients & Experience8.8/10 Market PresenceService focus
75% Blockchain25% Other -
$10,000+$50 - $99 / hr10 - 49Nashville, TN
Ability to deliver
34.9/40.017.8/20 Reviews9.1/10 Clients & Experience8/10 Market PresenceService focus
70% Blockchain30% Other -
$5,000+$50 - $99 / hr50 - 249Kolkata, India
Ability to deliver
34.5/40.016.2/20 Reviews8.7/10 Clients & Experience9.6/10 Market PresenceService focus
70% Blockchain30% Other -
$25,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
36.5/40.017.2/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
40% Blockchain60% Other -
$1,000+$25 - $49 / hr50 - 249Prayagraj, India
Ability to deliver
34.4/40.020/20 Reviews7.2/10 Clients & Experience7.2/10 Market PresenceService focus
80% Blockchain20% Other -
$5,000+$50 - $99 / hr10 - 49Montreal, Canada
Ability to deliver
36.9/40.017.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
45% Blockchain55% Other -
$10,000+$100 - $149 / hr10 - 49Milton, Australia
Ability to deliver
35.9/40.017.4/20 Reviews10/10 Clients & Experience8.5/10 Market PresenceService focus
50% Blockchain50% Other -
$5,000+$25 - $49 / hr50 - 249Kyiv, Ukraine
Ability to deliver
34.1/40.018.8/20 Reviews9.2/10 Clients & Experience6.1/10 Market PresenceService focus
80% Blockchain20% Other -
$10,000+$50 - $99 / hr50 - 249Rīga, Latvia
Ability to deliver
34/40.016.4/20 Reviews10/10 Clients & Experience7.6/10 Market PresenceService focus
60% Blockchain40% Other -
$50,000+$50 - $99 / hr1,000 - 9,999New York, NY
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Blockchain90% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Jersey City, NJ
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Blockchain90% Other -
$10,000+$50 - $99 / hr50 - 249Buenos Aires, Argentina
Ability to deliver
33.7/40.016/20 Reviews10/10 Clients & Experience7.7/10 Market PresenceService focus
80% Blockchain20% Other
Blockchain Development FAQs
Looking for a blockchain development 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. This FAQ covers what you need to know before hiring a blockchain development company, from pricing and services to results and red flags.
Clutch highlights firms building decentralized applications, smart contracts, and secure blockchain infrastructure twice a year based on a proprietary methodology. The top blockchain companies for Fall 2025 include:
A blockchain development company designs and builds decentralized systems and the infrastructure around them. These dedicated service providers deliver solutions and services such as:
- Smart contract development and auditing
- Decentralized applications (dApps) and DeFi protocols
- NFT platforms and tokenization
- Distributed ledger and Web3 infrastructure
- Wallet integrations and on-chain and off-chain data flows
Costs vary widely depending on factors like chain, scope, and team location. Based on rates seen across Clutch developer profiles, hourly rates commonly range from about $25 – $49 for offshore teams to $100 – $200 or more for senior engineers in North America and Western Europe, with smart-contract and protocol work usually scoped per project.
Security audits are often budgeted separately and are worth the spend. Make sure you request and review the cost breakdown for your project to ensure transparency.
Blockchain development is the broader category — building the chains, smart contracts, and ledger infrastructure. Meanwhile, Web3 development typically refers to the user-facing layer built on top, such as dApps, wallet connections, and token-based experiences. Many teams handle both, but confirm where a provider's depth actually sits.
Prioritize security track record. Ask how often their smart contracts pass third-party audits, request relevant case studies on your target chain, and confirm clear ownership of code and IP.
Because the space moves quickly, look for teams that can explain tradeoffs between chains and standards rather than defaulting to one stack. Browse through Clutch's vetted directories to explore trusted firms and take advantage of filters to efficiently find teams by pricing, industry expertise, and average client ratings.
Be wary of teams that skip or downplay security audits, can't point to shipped on-chain work, or promise guaranteed returns on a token or protocol. Vague answers on key management, testing, and post-launch support are also reasons to keep comparing.