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.
15 Leaders 15 Contenders
5,997 Companies
List of the Best Blockchain Development Services
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Featured
What are Featured Providers?
$25,000+$50 - $99 / hr10 - 49Gdynia, PolandServices provided
70% Blockchain30% Custom Software DevelopmentSee 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.
Reviews mention Flexible
Nextrope has received positive feedback regarding their flexibility in adapting to client needs. Clients noted their responsiveness to changing requirements, with one CEO highlighting the team's ability to implement updates rapidly after brief discussions. Another client commended their proactive approach and willingness to challenge assumptions, demonstrating a commitment to aligning technical decisions with business goals. Overall, the sentiment reflects a strong appreciation for Nextrope's adaptability and collaborative spirit throughout project execution.-
Business Dev Consultancy for Construction Services Startup
5.0 May 27, 2022The Nextrope team was very quick in first organizing the introductory meeting, understanding our needs, coming up with a workshop proposal, and finally doing the analysis. Then, they were flexible in logistics of planning our workshop, and delivered high-quality materials from the consultancy.
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EIP-20 Ethereum Token for Web3 Solution Provider
5.0 Mar 12, 2022It was a pleasure to work with a competent team. The cooperation went smooth and they followed through on their promises. Also, the Nextrope team was very flexible and prepared to go above and beyond to complete the project.
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Blockchain Platform Dev for Real Estate Investment Platform
5.0 Dec 5, 2025Beyond their flexibility, what I valued the most was the team’s proactive approach. Nextrope does not focus solely on the technology itself; they take the time to understand the broader business context and continuously advise on whether certain technical decisions will positively impact the overall product and protocol. Whenever new requirements emerged even if they went beyond the original scope the team responded quickly, responsibly, and with genuine commitment. Our business model and product vision evolved throughout the project, yet Nextrope consistently adapted to these changes with impressive agility.
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Software Development for Interim CFO Company
5.0 Jul 16, 2020It’s amazing how much we achieved with such reasonable budget and time! Nextrope team's flexibility and responsiveness to changing requirements on our side is remarkable.
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Industry Experience
Nextrope demonstrates expertise across multiple industries, including Real Estate, Business Services, Financial Services, Education, and Manufacturing. Clients praised their high-quality development and consulting services, particularly in blockchain solutions, as well as their proactive project management and impressive adaptability to evolving requirements. Overall sentiment is favorable, highlighting their capabilities in delivering secure, compliant solutions that enhance operational efficiencies and user experiences.
Read All ReviewsSelect Industry to see insights
Information technology Financial services IT Services Education Engineering Retail Media Business services Real estate ManufacturingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Nextrope is consistently recognized for providing good value for money across various projects. Clients highlighted their competitive pricing and the high quality of deliverables, with one CEO noting it as 'good value for cost.' Another client praised the thorough analysis and consultancy provided, likening it to the standards of larger firms. Overall, sentiment indicates that clients feel they receive exceptional service and expertise relative to their investment.Was this helpful?
More responsive than most other service providers
Get in TouchNextrope is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
$5,000+$50 - $99 / hr10 - 49Kyiv, UkraineServices provided
100% BlockchainSee 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.
Reviews mention Transparent
Clients have consistently praised RedDuck for their transparency throughout the project lifecycle. One CEO noted that RedDuck provided regular progress updates and was transparent about any necessary adjustments. Clear and responsive communication was highlighted, with feedback being quickly implemented. The overall sentiment reflects a strong appreciation for RedDuck's professionalism and adaptability, establishing them as a reliable development partner that prioritizes client engagement and satisfaction.-
Blockchain Development for FinTech Company
5.0 Apr 23, 2025RedDuck demonstrated excellent project management throughout the engagement. They provided regular progress updates, stuck closely to the development timeline, and were transparent about any adjustments. Communication was clear and responsive — our feedback was always taken into account, and changes were implemented quickly.
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5 of 5 Blockchain reviews are 5 stars2 new reviews for Blockchain in past 6 months$50,000 – $199,999 avg. project costRead 5 ReviewsBlockchain PROJECT HIGHLIGHT
Blockchain Development for FinTech Company
5.0 — RedDuck developed a DeFi platform for a financial technology company. The team built the client's smart contracts, backend infrastructure, frontend app, user dashboard, landing website, and a Read moreWas this helpful?
More responsive than most other service providers
Get in TouchRedDuck is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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$25,000+$25 - $49 / hr50 - 249London, EnglandServices provided
40% Blockchain20% Mobile App Development20% Web Development +2 services10% Custom Software Development10% IT Strategy ConsultingSee 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.
Reviews mention Exceeds expectations
Clients have expressed that Tech Alchemy consistently exceeds expectations, highlighting their impressive results and seamless collaboration. One client noted, "Working with Arjun has been a dream and the results we have seen so far have been very impressive and surpassed our expectations." Additionally, the team's understanding of client goals and their insightful advice were particularly commended, indicating a strong alignment with client needs and a high level of satisfaction.-
Platform Dev for Sustainable Impact Group
5.0 Jun 5, 2020Working with Arjun has been a dream and the results we have seen so far have been very impressive and surpassed our expectations. The level of work and output has been awesome - but what has been really useful is that they understood what we were trying to achieve immediately and so had incredibly insightful advice right from the get-go.
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5 of 5 Blockchain reviews are 5 stars$200,000 – $999,999 avg. project costRead 5 ReviewsBlockchain PROJECT HIGHLIGHT
Blockchain-Powered Web Dev for Superyacht Marketplace
5.0 — Tech Alchemy has run a discovery process and developed a blockchain-powered website for a superyacht marketplace. The site allows users to list, sell, and purchase yachts and weeks of charter using Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend Tech Alchemy for their exceptional value for money, highlighting competitive pricing and strong alignment with project budgets. One client noted, "Pricing fit our budget," while another emphasized, "They delivered on time and did not exceed budget." Overall, feedback reflects a sentiment of satisfaction with the balance of cost and quality, reinforcing Tech Alchemy's reputation as a reliable partner that prioritizes client success and long-term relationships.Was this helpful?
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$1,000+$25 - $49 / hr10 - 49
Services provided
100% BlockchainDew Point Labs, a Blockchain company, was launched in 2021. They provides Blockchain.
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$5,000+$25 - $49 / hr10 - 49Surat, India
Services provided
25% Blockchain20% E-Commerce Development10% Graphic Design +7 services10% UX/UI Design10% Web Development5% Branding5% Logo5% Packaging Design5% Product Design5% Social Media MarketingEstablished in 2018, Niqox is a Blockchain company. The agency provides Blockchain and E-Commerce Development.
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Undisclosed< $25 / hr10 - 49
Services provided
10% Blockchain30% Mobile App Development20% Custom Software Development +2 services20% UX/UI Design20% Web DevelopmentSee all 2 projectsDevtrios is a leading web and mobile app development company in London, specializing in custom software solutions and digital marketing services. We help businesses of all sizes unlock their online
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$1,000+< $25 / hr10 - 49Ho Chi Minh, Vietnam
Services provided
20% Blockchain30% Mobile App Development30% Web Development +2 services10% Application Testing10% IT Managed ServicesSENS, a web development company, is in Ho Chi Minh, Vietnam. The team focuses on Web Development and Mobile App Development.
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UndisclosedUndisclosed10 - 49Belize City, Belize
Services provided
50% Blockchain50% IoT DevelopmentMintMe.com Coin is a Blockchain and IoT development company. The small Belize City, Belize-based team provides Blockchain and IoT development. The firm was launched in 2018.
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$10,000+$50 - $99 / hr10 - 49Vicente López, Argentina
Services provided
40% Blockchain30% Custom Software Development10% Enterprise App Modernization +3 services10% Mobile App Development5% AI Development5% IT Staff AugmentationBlockchain company WakeUp Labs is based in Vicente López, Argentina. Established in 2022, the team focuses on Blockchain and Custom Software Development.
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$1,000+$25 - $49 / hr50 - 249
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10% Blockchain10% AI Consulting10% AI Development +7 services10% AR/VR Development10% Custom Software Development10% Enterprise App Modernization10% IT Staff Augmentation10% IoT Development10% Wearable App Development10% Web DesignIbda Dynamics, an IT staff augmentation company, is in Abu Dhabi, United Arab Emirates. The team focuses on IT staff augmentation and Enterprise App Modernization.
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$5,000+Undisclosed2 - 9London, England
Services provided
10% Blockchain40% Custom Software Development10% Low/No Code Development +4 services10% Market Research10% Mobile App Development10% Product Design10% UX/UI DesignPlantec, a software development company, was established in 2022. The team focuses on Custom Software Development and Market Research.
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$1,000+$25 - $49 / hr2 - 9Split, Croatia
Services provided
30% Blockchain30% Custom Software Development30% Web Development +1 service10% Enterprise App ModernizationSee all 1 projectsShard Labs offers comprehensive blockchain development services, specializing in migrating and onboarding users to new blockchain platforms, implementing backend features, and creating new frontend designs. The reviews consistently highlight Shard Labs' expertise in blockchain technology, their exceptional problem-solving skills, and their effective project management and communication, resulting in a highly satisfactory client experience.
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UndisclosedUndisclosed50 - 249Bruxelles, Belgium
Services provided
45% Blockchain10% AR/VR Development10% Custom Software Development +5 services10% Mobile App Development10% Web Design5% E-Commerce Development5% Graphic Design5% UX/UI DesignSee all 2 projectsBSEtec is a leading Blockchain development company specializing in Blockchain Technology, Distributed Ledger Development, and Smart Contract Development. Reviews highlight their advanced understanding of blockchain protocols, dedication, teamwork, and efficient Agile project management. Clients appreciate the team's eagerness to tackle new challenges and provide daily progress updates.
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$10,000+Undisclosed50 - 249Leiria, Portugal
Services provided
10% Blockchain15% AI Development15% AR/VR Development +4 services15% Custom Software Development15% Cybersecurity15% Mobile App Development15% Web DevelopmentVOID Software is a Cybersecurity company founded in 2006. The team provides Cybersecurity and Custom Software Development and is based in Leiria, Portugal.
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$1,000+< $25 / hr10 - 49Dubai, United Arab Emirates
Services provided
70% Blockchain15% Mobile App Development15% Web DevelopmentOlilo Technologies is a Blockchain company. They were founded in 2014, and their services include Blockchain and Web Development.
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$5,000+Undisclosed2 - 9
Services provided
80% Blockchain10% Low/No Code Development10% Web DevelopmentBlockchainFar is a Blockchain company. They are located in Dubai, United Arab Emirates. Their team provides Blockchain and Web Development.
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$5,000+$25 - $49 / hr10 - 49Lahore, Pakistan
Services provided
40% Blockchain20% Mobile App Development20% Web Development +2 services10% AI Development10% CybersecurityTycoonz Solutions is a Blockchain company. They are headquartered in Lahore, Pakistan and have small team. They offer Blockchain and Web Development.
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$1,000+$25 - $49 / hr10 - 49Česká Lípa, Czech Republic
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50% Blockchain50% Social Media MarketingWindnfire is a social media marketing firm and Blockchain company launched in 2017. Their services include Social Media Marketing and Blockchain.
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$10,000+$25 - $49 / hr50 - 249
Services provided
30% Blockchain11% Low/No Code Development10% AR/VR Development +10 services10% Application Testing10% Custom Software Development10% E-Commerce Development5% Graphic Design5% IT Managed Services5% IT Staff Augmentation1% Mobile App Development1% UX/UI Design1% Web Design1% Web DevelopmentBlockchain company Digital Crew, India offers Blockchain and Custom Software Development. They were established in 2012.
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$5,000+$25 - $49 / hr50 - 249Pune, India
Services provided
35% Blockchain35% AI Development20% Generative AI +1 service10% Public RelationsSee all 1 projectsIntelisync is a global technology and marketing services company at the forefront of Web3, AI, and blockchain innovation. With a mission to bridge the gap between cutting-edge technologies and
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$1,000+$50 - $99 / hr50 - 249Santa Clara, CA
Services provided
10% Blockchain20% Mobile App Development20% Web Development +5 services10% E-Commerce Development10% Low/No Code Development10% Other Application Development10% UX/UI Design10% Web DesignWeb design company Hire Frontend Developer India is headquartered in Santa Clara, California and Ahmedabad, India. Their services include Web Design and Web Development.
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$10,000+< $25 / hr50 - 249Jakarta, Indonesia
Services provided
10% Blockchain25% Mobile App Development25% Web Development +3 services15% Custom Software Development15% UX/UI Design10% Low/No Code DevelopmentSee all 10 projectsDOT Indonesia is a blockchain development company that offers blockchain solutions, including smart contract development and decentralized application (DApp) development. They have been praised for their eagerness to learn and adapt, despite initial delays in project delivery. Overall, their services were valued for providing good results within the client's budget.
Reviews mention Detail-oriented
Clients consistently praised DOT Indonesia for their detail-oriented approach, highlighting their attention to user experience and functionality. One CEO noted their 'creativity, attention to detail, and commitment to delivering an experience' that aligns with core values. Another client emphasized their 'proactive communication' and how every design choice enhanced usability. Overall, the sentiment reflects a strong appreciation for DOT Indonesia's meticulousness and dedication to quality in project execution.-
UI/UX Design for AI Platform
5.0 Oct 6, 2025Their team not only delivered visually appealing interfaces but also ensured every design choice enhanced functionality and user experience. Their proactive communication, attention to detail, and commitment to aligning design decisions with business goals made the collaboration truly exceptional.
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UX/UI Design Services for FinTech Company
5.0 Oct 9, 2025They didn’t just focus on visuals they truly cared about how each interaction felt for the user. Their creativity, attention to detail, and commitment to delivering an experience that reflects our values of fairness and trust were genuinely impressive.
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UI/UX Design & Mobile App Dev for Online Solutions Company
5.0 Oct 9, 2025They took the time to understand our vision, goals, and brand identity. Their attention to detail, creativity, and ability to turn ideas into a seamless, functional product truly set them apart.
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0 of 1 Blockchain reviews are 5 stars$10,000 – $49,000 avg. project costRead 1 ReviewBlockchain PROJECT HIGHLIGHT
Web & Blockchain Development for IP Studio
4.0 — DOT Indonesia developed a website and blockchain app for an IP studio. The team ensured the site was connected to smart contracts and allowed users to buy NFTs. Read moreWas this helpful?
Industry Experience
DOT Indonesia has demonstrated expertise across various industries including Financial Services, Software, Arts & Entertainment, Construction, and Advertising & Marketing. Clients have praised their strong project management, ability to enhance user experience, and adaptiveness to specific needs. In Financial Services, they improved user engagement significantly. In Software, they streamlined AI platform usability. Their work in Arts & Entertainment showcased innovative blockchain applications, while in Construction, they successfully built a digital platform. Overall, feedback reflects a positive sentiment, highlighting their creativity, attention to detail, and commitment to alignment with client goals.
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Arts, entertainment & music Construction Software Financial services Advertising & marketingWas this helpful?
More responsive than most other service providers
Get in TouchDOT Indonesia is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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$5,000+< $25 / hr10 - 49Ha Noi, Vietnam
Services provided
100% BlockchainSee all 1 projectsNEXRISE SOLUTIONS COMPANY LIMITED specializes in Blockchain Development, including Smart Contract Development and UI/UX design. Clients praise their professionalism, enthusiasm, and support, highlighting their ability to deliver high-quality, bug-free solutions ahead of schedule. Their services align well with client values and budgetary considerations, making them a preferred choice for Blockchain Technology projects.
$3,500 Minimum 3 Months contract require. $5,000 Minimum 6 Months contract require. $8,000 Minimum 12 Months contract require.View PackagesHire Dedicated Blockchain Smart Contract Developer
Our programmers are capable of writing smart contracts on Ethereum, BSC, Polygon, and most Layer2 solutions. We are confident that we can provide you with talented professionals to support your project and ensure its success.Was this helpful?
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$25,000+$200 - $300 / hr2 - 9Middletown, CT
Services provided
70% Blockchain15% Business Consulting10% Financial Consulting +1 service5% Content MarketingFitzner Consulting is a Blockchain company based in Middletown, Connecticut. Launched in 2016, the team provides Blockchain and Business Consulting.
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$1,000+$50 - $99 / hr50 - 249Ilford, England
Services provided
25% Blockchain25% Custom Software Development25% UX/UI Design +1 service25% Web DevelopmentD.Labs is a custom software development company based in Ilford, England. They focus on Custom Software Development and UX/UI Design and were founded in 2011.
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$10,000+$25 - $49 / hr50 - 249
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45% Blockchain25% IoT Development20% Custom Software Development +1 service10% Low/No Code DevelopmentCyberflip, a midsize Blockchain company, is in Lviv, Ukraine. The team focuses on Blockchain and Custom Software Development.
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Undisclosed$150 - $199 / hr2 - 9Milano, Italy
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80% Blockchain10% AI Development10% Robotics Process AutomationColata Studio is a Milano, Italy-based Blockchain company. They focus on Blockchain and Artificial Intelligence.
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$5,000+$25 - $49 / hr50 - 249Dubai, United Arab Emirates
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50% Blockchain30% AI Development20% AI ConsultingSee all 1 projectsTechfyte is a Dubai and India based technology business, focusing in AI, blockchain and Web3 solutions for enterprises and rapid growth startups. With expertise in bespoke LLM development, AI agent
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$1,000+$25 - $49 / hr50 - 249
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50% Blockchain20% Mobile App Development20% Web Development +1 service10% Custom Software DevelopmentEstablished in 2015, Blockchain Developers is a midsize Blockchain company. Their services include Blockchain and Mobile App Development.
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$10,000+$25 - $49 / hr2 - 9Minsk, Belarus
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100% BlockchainBlock 42, a Blockchain company, is headquartered in New York, New York and Minsk, Belarus. They focus on Blockchain.
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UndisclosedUndisclosed2 - 9Alpharetta, GA
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100% BlockchainDignyfy a Blockchain Development Company, a small Blockchain company, is in Alpharetta, Georgia. Their services include Blockchain.
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$10,000+$300+ / hr2 - 9
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100% BlockchainIn Baulkham Hills, Australia, Espay Pty Ltd. Is a Blockchain company. Launched in 2015, the team offers Blockchain.
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$5,000+$50 - $99 / hr50 - 249Karachi, Pakistan
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100% BlockchainFounded in 2018, Xord is a Blockchain company. The team offers Blockchain.
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$10,000+$25 - $49 / hr1,000 - 9,999Kyiv, Ukraine
Services provided
19% Blockchain20% Mobile App Development20% Web Development +3 services15% IoT Development14% E-Commerce Development12% AR/VR DevelopmentLaunched in 2019, IOT WEB LAB, LLC is an application development company. The team specializes in Mobile App Development and Web Development and is in Kyiv, Ukraine and Dnipropetrovs'k, Ukraine.
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$5,000+$50 - $99 / hr2 - 9Katowice, Poland
Services provided
70% Blockchain20% Web Development5% Application Testing +1 service5% Custom Software DevelopmentBlockchain company M8B is located in Katowice, Poland. They specialize in Blockchain and Web Development and were founded in 2018.
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$5,000+$50 - $99 / hr10 - 49London, England
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60% Blockchain40% Mobile App DevelopmentFounded in 2016, Axonian is a small Blockchain company. Their services include Blockchain and Mobile App Development.
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$1,000+$25 - $49 / hr10 - 49
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60% Blockchain10% Cloud Consulting & SI10% E-Commerce Development +2 services10% Other Application Development10% Web DevelopmentBlocKeyFi is a Blockchain company. They are located in Karachi, Pakistan and have small team of experts. Their services include Blockchain and cloud consulting & SI.
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$5,000+$25 - $49 / hr10 - 49Islamabad, Pakistan
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60% Blockchain15% E-Commerce Development15% Enterprise App Modernization +1 service10% Web DevelopmentEstablished in 2018, Codora is a small Blockchain company. Their services include Blockchain and E-Commerce Development.
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Undisclosed$300+ / hr2 - 9Austin, TX
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100% BlockchainMinoid, a Blockchain company, is located in Austin, Texas and Los Angeles, California. The team specializes in Blockchain.
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$1,000+$25 - $49 / hr10 - 49Faisalabad, Pakistan
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80% Blockchain10% Search Engine Optimization5% Advertising +1 service5% Mobile & App MarketingBlocTech Solutions is a Blockchain company. The team specializes in Blockchain and Search Engine Optimization and is in Faisalabad, Pakistan.
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$1,000+< $25 / hr10 - 49Zürich, Switzerland
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100% BlockchainNewcruitment | Advanced Technologies Recruitment is a Blockchain company headquartered in Zürich, Switzerland. Their services include Blockchain.
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$25,000+$50 - $99 / hr50 - 249
Services provided
100% BlockchainFounded in 2021, AVS Consulting is a midsize Blockchain company. Their services include Blockchain.
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$10,000+$50 - $99 / hr10 - 49Maribor, Slovenia
Services provided
60% Blockchain20% Custom Software Development5% E-Commerce Development +3 services5% Mobile App Development5% UX/UI Design5% Web DevelopmentDATA VALLIS is a Blockchain company. They specialize in Blockchain and Custom Software Development and are located in Maribor, Slovenia.
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$5,000+< $25 / hr50 - 249Gurugram, India
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50% Blockchain20% Custom Software Development10% AI Consulting +2 services10% AI Development10% Blockchain MarketingBlockcube is a midsize Blockchain company established in 2017. Their services include Blockchain and Custom Software Development.
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$1,000+$100 - $149 / hr50 - 249دبي, United Arab Emirates
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50% Blockchain20% Mobile App Development20% Other Application Development +1 service10% Application Management & SupportBlockchain company Innovation Factory was launched in 2020. Based in دبي, United Arab Emirates, the team provides Blockchain and Mobile App Development.
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$25,000+$50 - $99 / hr10 - 49
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65% Blockchain25% Web Development10% Custom Software DevelopmentBlockCzech R&D Lab s.r.o. Is a Blockchain company established in 2021. The small team offers Blockchain and Web Development.
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Undisclosed$50 - $99 / hr2 - 9London, England
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80% Blockchain20% Blockchain MarketingAugment Blockchain is a London, England-based Blockchain company. They offer Blockchain and Blockchain Marketing.
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$50,000+< $25 / hr50 - 249Lucknow, India
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100% BlockchainWebcreatrz Technologies is a Blockchain company. In Lucknow, India, the company was founded in 2015. Their services include Blockchain.
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Undisclosed$100 - $149 / hr2 - 9Glasgow, Scotland
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70% Blockchain30% Business ConsultingBlockchain company Blockchain Insight is headquartered in Glasgow, Scotland. Their services include Blockchain and Business Consulting.
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$5,000+$25 - $49 / hr10 - 49Панчево, Serbia
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65% Blockchain25% Custom Software Development10% Web DevelopmentIn Панчево, Serbia and Beograd, Serbia, Zentrix.io is a Blockchain company. The team specializes in Blockchain and Custom Software Development.
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$50,000+$200 - $300 / hr50 - 249Toronto, Canada
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60% Blockchain40% Blockchain MarketingEstablished in 2021, IS7-Intelligence is a midsize Blockchain company located in Toronto, Canada and Tampa, Florida. Their team specializes in Blockchain and Blockchain Marketing.
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$25,000+$50 - $99 / hr10 - 49Denver, CO
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100% BlockchainBlockchain company Willenrimer focuses on Blockchain. They are based in Denver, Colorado.
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$100,000+$150 - $199 / hr10 - 49Kolkata, India
Services provided
60% Blockchain30% Other Application Development10% Low/No Code DevelopmentA2ZCrypto, a small Blockchain company, is located in Kolkata, India. The team provides Blockchain and Other Application Development.
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Ability to Deliver considers three criteria:
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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.
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.