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
What are Featured Providers?
$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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$10,000+$150 - $199 / hr250 - 999
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See all 1 projectsBORN is a digital agency specializing in e-commerce platform integrations, with expertise in Shopify, BigCommerce, and Magento. Reviews highlight their impressive understanding of these platforms, effective project management, and collaborative approach. Feedback is overwhelmingly positive, with 100% satisfaction reported and no areas for improvement noted by clients.
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$25,000+$50 - $99 / hr10 - 49
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Apexdv is a Blockchain company. They are in Shelton, Connecticut and London, England and have small team. They specialize in Blockchain and Web Development.
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$5,000+< $25 / hr10 - 49Cranston, RI
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HoC Solutions is a Blockchain company. The small Cranston, Rhode Island-based team provides Blockchain. The agency was established in 2017.
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$1,000+< $25 / hr50 - 249Pune, India
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Established in 2014, Blockchain Simplified | CakeSoft Technologies, a midsize Blockchain company, is in Pune, India. Their team specializes in Blockchain and Mobile App Development.
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$5,000+$25 - $49 / hr10 - 49
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See all 3 projectsExpedey is a web development company specializing in creating robust and innovative solutions for client websites and projects. Reviews indicate a high level of client satisfaction, with 100% of reviewers praising their responsiveness and ability to deliver on time. The company is noted for its adaptability and proactive problem-solving, though there is a suggestion for improved communication on larger projects.
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$5,000+$25 - $49 / hr2 - 9Yerevan, Armenia
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See all 1 projectsZaimix is a software development company specializing in integrating complex systems, such as direct bank connections and blockchain platforms. Reviews highlight their technical competence, efficient project management, and excellent communication skills, with 100% of feedback positively reflecting on their ability to deliver on time and within budget. Their solutions effectively decrease operational costs, demonstrating a strong impact on clients' businesses.
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$25,000+$150 - $199 / hr10 - 49
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Magnus Mage is a small Blockchain company. They focus on Blockchain and Artificial Intelligence and were launched in 2019.
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$1,000+$25 - $49 / hr10 - 49
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See all 2 projectsCoin Developer India specializes in Blockchain Development and Customized Software Development, delivering decentralized solutions such as MLM platforms. Reviews highlight their timely project delivery, technological expertise, and excellent support. Clients appreciate their competitive pricing and high value for cost, indicating a reliable partner for Blockchain Technology initiatives.
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$1,000+$25 - $49 / hr50 - 249Thiru Nagar, India
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Blockchain Apps Developer offers services in Blockchain Development, Cryptocurrency Development, and Smart Contract Development. Reviews highlight their commitment to quality, on-time delivery, and innovative solutions, particularly praising the performance and scalability of the platforms they develop. Clients find them reliable and value the insightful enhancements they bring to projects.
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$10,000+$25 - $49 / hr250 - 999Carlsbad, CA
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See all 9 projectsA3Logics Inc. is a distinguished blockchain development company specializing in NFT marketplaces, smart contract development, and scalable blockchain solutions. With 100% positive feedback, reviewers highlight their profound expertise in blockchain technology and effective project management, noting seamless execution and proactive problem-solving. Their commitment to delivering secure and user-friendly platforms is consistently praised.
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$1,000+$50 - $99 / hr10 - 49București, Romania
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See all 1 projectsCOINsiglieri.com provides services in NFT collection launching, marketplace listing, and marketing strategies. The overall feedback highlights their effective project management, timely delivery, and strong ability to generate enthusiasm for projects. Customers particularly praise their vision and value for cost, though some suggest simplifying procedures.
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$10,000+$25 - $49 / hr10 - 49Tallassee, AL
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ICO Development, a Blockchain company, was founded in 2017. The team offers Blockchain and is headquartered in Tallassee, Alabama.
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$100,000+$50 - $99 / hr250 - 999Kaunas, Lithuania
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BCCS Cluster is a Blockchain company headquartered in Kaunas, Lithuania. The team offers Blockchain and Custom Software Development.
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$1,000+$25 - $49 / hr10 - 49Kyiv, Ukraine
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Blockchain company CryptoMind is based in Kyiv, Ukraine and Warszawa, Poland. Established in 2020, the team specializes in Blockchain.
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$50,000+$50 - $99 / hr2 - 9Dubai, United Arab Emirates
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See all 6 projectsSpellSystems is a Blockchain Development company specializing in Blockchain Technology and Distributed Ledger Development. The reviews highlight their strong project management and organizational skills, with 100% of feedback expressing satisfaction with their professionalism and work quality. Notably, they effectively utilized Solana for blockchain solutions, delivering projects on time and within budget.
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$25,000+$25 - $49 / hr250 - 999
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See all 1 projectsBest Web3 Development offers comprehensive services in web3 game platform development, including UI design, frontend coding, and ongoing maintenance for iOS, Android, and web platforms. Across reviews, the company is praised for its flexibility, timely project completion, effective communication, and domain expertise, consistently delivering outcomes that exceed client expectations with minimal input required from the client.
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$10,000+$50 - $99 / hr50 - 249Køge, Denmark
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See all 2 projectsSoftware Alliance is a comprehensive software development company, providing services such as game engine prototyping, UX design, backend development, web services, mobile applications, and Chrome extensions. Feedback from clients indicates a high level of satisfaction with their efficient project management, direct communication, and ability to deliver quality solutions on time. Approximately 100% of reviewers highlight their adaptability, creativity, and relentless engagement.
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$10,000+$25 - $49 / hr50 - 249
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AppDesign 360 , a web design company, was launched in 2008. Headquartered in New York, New York, the team offers Web Design and UX/UI Design.
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Undisclosed$25 - $49 / hr50 - 249Hanoi, Vietnam
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See all 1 projectsPando Infinity offers comprehensive services, including marketing support and technology integration, for healthcare and lifestyle platforms. The reviews highlight Pando Infinity's professionalism, quick delivery, and effective project management. Clients praised the team’s responsiveness and collaboration, noting their exceptional performance compared to other development companies. Overall, Pando Infinity has received positive feedback for their commitment to client satisfaction and successful project execution.
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$10,000+$100 - $149 / hr50 - 249Jena, Germany
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Blockchain company TDSoftware GmbH was launched in 2010. The team offers Blockchain and Web Development and is based in Jena, Germany.
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$1,000+Undisclosed10 - 49
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Coinstruct is a small Blockchain company. Launched in 2022, the team offers Blockchain.
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$25,000+$25 - $49 / hr50 - 249Karachi, Pakistan
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See all 10 projectsBitswits is a Blockchain Development company renowned for its expertise in blockchain solutions, including smart contract and decentralized application (DApp) development. With a high percentage of positive feedback, clients commend their attention to detail, innovative approach, and robust project management, despite occasional minor delays. Over 90% of reviewers highlight their responsiveness and effective communication as key strengths.
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$5,000+$25 - $49 / hr50 - 249Alicante (Alacant), Spain
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See all 6 projectsMeGaDev is a Blockchain Development company specializing in Blockchain Technology and Smart Contract Development. With 100% positive feedback, clients commend their professionalism and exceptional project management. Notably, 50% of reviewers highlight their ability to meet deadlines and 100% appreciate their effective communication and cultural fit.
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$5,000+< $25 / hr2 - 9
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See all 1 projectsHuellas Labs offers comprehensive Blockchain Development services, including Smart Contract Development and Decentralized Application (DApp) Development. Reviews highlight their technical expertise, effective project management, and responsiveness. Clients appreciate their innovative solutions and dedication to client needs, though some suggest improvements in communication efficiency. Overall, Huellas Labs is recognized for delivering high-quality, tailored blockchain solutions.
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$1,000+$25 - $49 / hr50 - 249Islamabad, Pakistan
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Established in 2023, Blockmob Labs is a web development firm and Blockchain company. The team offers Web Development and Blockchain.
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$1,000+$25 - $49 / hr50 - 249Thoraipakkam, India
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Aequalis Software Solutions Pvt Ltd is a Blockchain company. They are based in Thoraipakkam, India and have midsize team. Their team specializes in Blockchain and Custom Software Development.
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$5,000+$25 - $49 / hr10 - 49
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See all 2 projectsGenico is a software development company specializing in creating customized, cloud-based solutions for various industries, including construction and moving services. The consistent themes across their reviews include excellent customer service and effective project management. Approximately 100% of reviewers praised their communication and responsiveness, with a notable emphasis on their ability to deliver user-friendly solutions tailored to client needs.
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$10,000+$25 - $49 / hr50 - 249New Delhi, India
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See all 9 projectsRed Apple Technologies Red Apple Technologies is a game development company specializing in mobile and web applications, platform development, and game art. They have received overwhelmingly positive feedback, with over 90% of reviewers highlighting their exceptional project management and timely delivery. Clients appreciate their professional communication and proactive approach, with specific commendations for their artwork and engineering teams. Some reviews suggest strengthening their development team for even better outcomes.
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$10,000+$25 - $49 / hr50 - 249
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Launched in 2015, Creasoft is a midsize Blockchain company. Their services include Blockchain and Generative AI.
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$5,000+$25 - $49 / hr10 - 49Singapore, Singapore
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WeiChain Tech is a Blockchain company. The agency is based in Singapore, Singapore and Sofia, Bulgaria. Their services include Blockchain and Web Development.
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$50,000+$25 - $49 / hr50 - 249Almaty, Kazakhstan
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See all 21 projectsAkhter Studios is a versatile software development company specializing in web and mobile application development, design, and IT consulting. Reviews indicate a high satisfaction rate, with 100% positive feedback regarding their professionalism, project management, and communication. Approximately 70% of reviewers emphasize their impressive individual product approach and expertise in agile project management, contributing to successful project outcomes across various industries.
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$5,000+< $25 / hr50 - 249Jaipur, India
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See all 11 projectsWDP Technologies Pvt. Ltd. is a versatile digital solutions provider specializing in web and mobile app development, e-commerce platforms, and SEO services. Their highly responsive team is praised for strong project management and technical expertise, with over 90% of reviews highlighting their professionalism, timely delivery, and commitment to client needs. They are particularly noted for excellent customer service and effective communication.
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$10,000+$25 - $49 / hr250 - 999
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MobifinX LLC is a midsize Blockchain company based in Garden City, New York. Their services include Blockchain and Custom Software Development.
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$5,000+$25 - $49 / hr50 - 249S S Colony, India
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See all 1 projectsZab Technologies specializes in Blockchain Development, including Cryptocurrency Development and Smart Contract Development. Reviews highlight their cost-effectiveness, strong customer satisfaction, timely delivery, and secure, customizable solutions. Clients appreciate their friendly approach and comprehensive understanding of blockchain technology, making Zab Technologies a reliable partner for blockchain projects.
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$5,000+$50 - $99 / hr10 - 49Limassol, Cyprus
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K1 CORE is a Blockchain company. They are in Limassol, Cyprus and have small team. They provide Blockchain and Custom Software Development.
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$25,000+$50 - $99 / hr10 - 49
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See all 1 projectsPRODCREATORS LABS specializes in Blockchain Development, including Smart Contract Development and Decentralized Application (DApp) Development. Reviews highlight the company's strong project management, technical expertise, and effective communication. Clients commend their ability to deliver comprehensive solutions from architecture to deployment, although some minor delays in estimates were noted.
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$5,000+$100 - $149 / hr10 - 49Colombo, Sri Lanka
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Metarune Labs is a Blockchain company. Located in Colombo, Sri Lanka, the agency was established in 2022. Their team focuses on Blockchain and Custom Software Development.
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$1,000+< $25 / hr50 - 249Thiru Nagar, India
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MetaDiac is a Blockchain company. Located in Thiru Nagar, India, their team focuses on Blockchain and Custom Software Development.
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$25,000+$25 - $49 / hr50 - 249Sarajevo, Bosnia and Herzegovina
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Located in Sarajevo, Bosnia and Herzegovina, Ankora is a midsize software development firm. Their services include Custom Software Development and Web Development.
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$1,000+Undisclosed10 - 49Boston, MA
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See all 9 projectsFetch & Funnel is a digital marketing agency specializing in paid media advertising, creative development, and conversion optimization. The company has received mixed feedback: About 67% of reviewers praised their professionalism, creativity, and ability to drive results, while 33% expressed concerns over communication and project management. Overall, they are recognized for their impactful digital marketing strategies and effective campaign management.
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$1,000+< $25 / hr10 - 49
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LinearDev is a custom software development firm and Blockchain company launched in 2022. The company provides Custom Software Development and Blockchain, and is small.
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$25,000+$100 - $149 / hr50 - 249Hyderabad, India
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See all 1 projectsBrugu Software Solutions Pvt Ltd offers AI technology development for fintech projects. Reviews highlight their reliability, well-coordinated project management, and smooth workflow. While the overall feedback is positive, there is a noted suggestion for improvement in their digital marketing capabilities.
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$5,000+$25 - $49 / hr10 - 49Ho Chi Minh, Vietnam
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OMATECH WEB3 DEVELOPMENT SERVICES is a Blockchain company located in Ho Chi Minh, Vietnam. The team offers Blockchain and Custom Software Development.
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$1,000+$25 - $49 / hr2 - 9Colombo, Sri Lanka
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Stimulai is a small Colombo, Sri Lanka-based Blockchain company. Their services include Blockchain and UX/UI Design.
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Undisclosed$25 - $49 / hr2 - 9Kyiv, Ukraine
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See all 1 projectsPardberry Software is a software development company specializing in iOS applications, particularly for the real estate and e-commerce sectors. The feedback from their clients is overwhelmingly positive, with reviewers praising their ability to exceed expectations and deliver reliable results. Notably, 100% of the feedback highlights their effective communication and impressive development capabilities.
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UndisclosedUndisclosed2 - 9Las Vegas, NV
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See all 1 projectsRemote Dev Force is a software development company specializing in creating mobile applications for iOS and Android platforms. With a 100% positive feedback rate from reviewers, clients commend their exceptional project management, timely delivery, and the ability to transform ideas into user-friendly applications. The company is highly praised for its proactive communication and adaptability to evolving client needs.
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$1,000+$50 - $99 / hr10 - 49Jaipur, India
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Codebird Technologies Pvt Ltd is a Blockchain company launched in 2020. Their team specializes in Blockchain and Web Development.
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$50,000+$150 - $199 / hr2 - 9Rio de Janeiro, Brazil
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DFK Digital Solutions is a Blockchain company launched in 2023. The company focuses on Blockchain and Mobile App Development, and is small.
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UndisclosedUndisclosed10 - 49New York, NY
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In New York, New York, Obsidian Systems is a small custom software development company. The team offers Custom Software Development and Blockchain.
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$10,000+$200 - $300 / hr10 - 49London, England
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Blockchain company Crypto Code UK offers Blockchain and Custom Software Development. They are in London, England.
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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 -
$50,000+$50 - $99 / hr50 - 249New York, NY
Ability to deliver
37.4/40.018.4/20 Reviews9.4/10 Clients & Experience9.6/10 Market PresenceService focus
55% Blockchain45% 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 -
$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.