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List of Best Blockchain Developers | Hire Top Blockchain Development Company

  • Revelry Labs

    AI-Driven Custom Software Development
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    Revelry is a custom software solutions company based in New Orleans, but with clients nationwide. Established in 2012, we’re an Inc. 500 organization and a Top WorkPlaces winner, as well as a member of Forbes Technology Council, The Linux Foundation Hyperledg ... read more about Revelry Labs

    "Good people who feel like part of the team."
    Mike Meiners, Founder and CEO at Hackstudio, LLC
    $150 - $199/hr
    50 - 249
    2012
    United States
  • SHAMLA TECH pvt ltd

    Innovative ideas that drive success
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    Shamla Tech has been rated as TOP 30 BEST Web 3.0 TECHNOLOGY Companies and we take the pride in our team of experienced and passionate full-time 150+ blockchain experts who have successfully delivered 350 + projects for 120+ global brands. Our expertise in Web 3.0 including Cryptocurrency coins/tokens development, CEX/ ... read more about SHAMLA TECH pvt ltd

    "Shamla Tech is an excellent company with great customer support"
    Feras Arafe, Founder at Expin - Influencer Barter Collaboration Platform at Expin
    < $25/hr
    10 - 49
    2006
    United States
  • Techforce provides solutions for every business need and has been serving global customers since 2015.Focused on industry-leading technology, Techforce supports its customer’s growth with flexible, scalable, and intelligent solutions implemented and supported by an experienced technical force.

    "Metaversity SmartContract"
    Tarsha Weary, Web 3 Founder⚡ Metaverse Creator ⚡Masters Degree in Failing; Ph.D. in Getting Back Up! at SW Design Metaversity
    $25 - $49/hr
    50 - 249
    2015
    United States
  • Knackroot TechnoLabs is one of the best blockchain companies offering broad-range blockchain consulting, development, security, and auditing services in over 7 countries. They leverage their versatile experience with the latest tools and frameworks, like Stellar, Hyperledger, etc., to build secure and scalable custom b ... read more about Knackroot TechnoLabs LLP

    "Dedicated blockchain developers deliver the perfect end product. Highly recommended. "
    Malik B., Co-Founder at Orbitium Network
    $50 - $99/hr
    10 - 49
    2017
    India
  • CODEMELT

    If you can dream it, we can build it
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    Codemelt is a full-stack digital agency, dedicated to transforming innovative digital concepts into tangible solutions. With a core focus on crafting cutting-edge apps and websites, friendly platform interfaces, revolutionary marketing, and pioneering ideas, we are the ideal partners to build your project. Our team& ... read more about CODEMELT

    "Amazing results, friendly management, good prices!"
    Cristian Alexandrescu, CEO @ Metalancer | LLB, Web3, e/acc at Metalancer
    $50 - $99/hr
    10 - 49
    2021
    Romania
  • TopSquad

    Your business, our development force
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    At TopSquad, we specialize in delivering IT solutions and services that are customized to the unique needs of established companies seeking to achieve further business growth. Our team possesses extensive knowledge of modern technologies, transparent processes, and in-depth expertise across various business domains. We ... read more about TopSquad

    "4 years experience"
    John Sturgis, Developer at NFR
    < $25/hr
    50 - 249
    2008
    Vietnam
  • Vegavid Technology

    Global Blockchain Development Solution
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    Vegavid Technology is on a mission to transform the world into future technology. We are the most trusted and fastest-growing company, helping millions with our products and services across the globe – from individuals to the largest institutions, including but not limited to, finance, healthcare, technology, edu ... read more about Vegavid Technology

    "Excellent Company to outsource your Blockchain Development Requirements. HIGHLY RECOMMENDED !!!"
    Yash Singh, CTO at Digikonn Technology
    $25 - $49/hr
    50 - 249
    2018
    India
  • Sfxdx

    We are outsourcing software development agency
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    Creating groundbreaking technological blockchain solutions and protocols: - We are developing cryptocurrencies and tokens based on your preferences, building something absolutely new, or using existing solutions, based on the most popular blockchains such as Bitcoin, Ethereum, Solana, Cosmos, Tron, Fantom, Avalanche ... read more about Sfxdx

    "Tipping and Staking mechanism"
    Kyle Allbright, Director at Odeum
    $50 - $99/hr
    50 - 249
    2015
    UAE
  • Fitzner Blockchain Consulting, LLC

    We design and develop custom blockchain solutions
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    Fitzner Blockchain Consulting, LLC is a small blockchain development and design firm based in Middletown, Connecticut that started in early 2016 right before the rapid growth of adoption for blockchain and decentralized ledger technology. We are dedicated to helping companies in all stages of adoption and implemen ... read more about Fitzner Blockchain Consulting, LLC

    "Great Work"
    Joseph Gonzalez
    $100 - $149/hr
    10 - 49
    2016
    United States
  • Ekotek

    Software and Blockchain Development Company
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    Ekoios Technology is one of the biggest blockchain companies helping startups and enterprises seize the future economy with its state-of-the-art technology and extensive blockchain white-label products. With its excellence in blockchain technology, the company has worked on many renowned projects worldwide.

    "Trustworthy team with extensive knowledge and experience in the blockchain industry"
    Emilie Pearce, Brand Storytelling at opinew
    $25 - $49/hr
    50 - 249
    2018
    Vietnam
  • Hola Tech

    Blockchain Solutions & Software Development
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    Hola Tech is a leading software outsourcing company that specializes in delivering innovative and cutting-edge software solutions. As a global Software Development as a Service (SDaaS) & Blockchain Development group with a strong presence across 1 offices in Vietnam, Hola Tech leverages the power of a 30+ stro ... read more about Hola Tech

    "Elevating E-commerce Excellence with HolaTech's Flutter App Development"
    Shaye Backus, Marketing and Communication Analyst at Galaxy
    $25 - $49/hr
    10 - 49
    2022
    Vietnam
  • Aspired

    Elite. Remote Team. On-Demand.
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    Aspired helps its clients hire and build a remote autonomous dedicated team by carefully selecting the elite from the global pool of talent.  Our team of experts identifies new & emerging tech hubs and pair our top engineers with teams engaged in solving thought-provoking problems. We provide complete opera ... read more about Aspired

    "Outstanding service, exceeded my expectations. Highly recommended!"
    Tim Rice, Co-founding CEO at Coin Metrics at Coin Metrics
    $25 - $49/hr
    50 - 249
    2020
    United States, UAE
  • bc.team

    Development Blockchain Solutions
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    bc.team focuses on making blockchain-related products, which help to work more simply and productively by solving bureaucratic issues with up-to-date technologies. Building the most advanced products yet, we continue to make our products accessible to more and more people, ultimately accelerating the cryptographic ado ... read more about bc.team

    "bc.team is an excellent option for anybody searching for a practical blockchain-based solution."
    Jimmy Linn, СMM at Starly.Finance
    $25 - $49/hr
    2 - 9
    2019
    Belarus
  • Perfection Geeks provides the best mobile ,web App development and Blockchain Application Development company. We keep a unique approach for every project because we believe in your growth.  We combine cutting-edge technology, to outpace today’s fast-changing competitive landscape and help our clients run ... read more about PerfectionGeeks Technologies

    "The Project was based on AR & VR Development on latest cutting edge technology."
    mahek verma
    $25 - $49/hr
    10 - 49
    2014
    India
  • Hivelance Technologies Pvt Ltd

    Web3, Metaverse & Blockchain Development Company
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    Hivelance is the leading blockchain development company with core expertise in Web 3.0, DAO, Metaverse, NFT, DeFi, DApp, Cryptocurrency, and Blockchain applications. We are a group of professionals with more than 10 years of solid experience working in the blockchain and cryptocurrency areas. Our primary areas of fo ... read more about Hivelance Technologies Pvt Ltd

    "Excellent Collaboration on Blockchain Project"
    Ken Too, Founder of Because Sdn Bhd at Because Sdn Bhd
    < $25/hr
    10 - 49
    2020
    India
  • MetaLamp

    💡Light your way to web 3.0
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    Over 9 years of our experience, we have completed more than a hundred projects and our team has grown to 60 people distributed throughout Eastern Europe. In recent years, we have successfully worked with NFT platforms, DeFi applications, engaged in blockchain development for GameDev, smart contracts and other projects ... read more about MetaLamp

    "It was a great experience working with MetaLamp. We were recommended MetaLamp as a reputable company specializing in Blockchain development."
    Alexey Nosov, Product Manager at Aspirity
    $50 - $99/hr
    50 - 249
    2014
    Georgia
  • BSOS

    Redefine the Future of Supply Chain Finance
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    BSOS is dedicated to resolving supply chain finance processes on authenticity and liquidity roadblocks via blockchain. We connected real-world assets in supply chain with capital providers, be banks or the Crypto World. GoodFirms has rated BSOS as the "Top Blockchain Development Company" as well as J.P. Mo ... read more about BSOS

    "A professional enterprise blockchain company!"
    李彥寬
    NA
    10 - 49
    2018
    Taiwan
  • Infinite Open Source Solutions LLP

    No matter what problem is, we've infinite solution
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    Infinite Open Source Solutions LLP ( IOSS) is a custom software development company delivering web development, mobile application development and IT consulting services with more than10 years of successfully delivering end-to-end solutions.  IOSS has a great team of 50+ highly skilled IT experts. We have tremendo ... read more about Infinite Open Source Solutions LLP

    "Excellent and professional service"
    Abylaikhan K
    < $25/hr
    50 - 249
    2009
    India
  • PLEBISCITE IT SERVICES PVT. LTD. was incorporated on 20 September 2017 with the aim of providing Blockchain and IT solutions in the global Ecosystem. Plebiscite IT Services is a DIPP, a Ministry of Indian Government, approved startup in Blockchain Technology. We are dedicated in providing world-class IT and Blockc ... read more about Plebiscite IT Services Pvt Ltd

    "Best IT and Blockchain services - True Industry Leaders "
    Shrey Dhawan, Consultant Endodontist at Sehgal Neohospital
    < $25/hr
    10 - 49
    2017
    India
  • ArStudioz

    We believe in transforming your dreams
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    ArStudioz is a best-in-class software solutions company that develops user-friendly Mobile Apps and software to help you increase engagement, transactions, and overall customer satisfaction! We develop across all platforms—including Android and iOS devices, tablets, desktops, connected devices, IoT, Augmented &am ... read more about ArStudioz

    "Best programmer ever!"
    Gabriel Edigheji, Principal CEO at TICAN
    < $25/hr
    10 - 49
    2017
    India
  • Blockchain Mind

    Top Blockchain Developers in Toronto
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    Based in Canada, Blockchain Mind is a blockchain application development firm that provides security and infrastructure solutions for cryptocurrencies and distributed ledger technologies for individuals and businesses of all sizes and forms. The company is adept at providing all major and the most advanced cryptocurren ... read more about Blockchain Mind

    "They did an Amazing work on our blockchain based project."
    CHETHAN SRINIVAS
    $25 - $49/hr
    2 - 9
    Canada
  • DxMinds Technologies Inc

    Product Engineering & Offshore Development Company
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    We are DxMinds Technologies, the fastest growing digital transformation company. We have our offices set up in the silicon valley of USA, India, Peru, UAE, and Australia. We master the art of developing cutthroat digital products and solutions leveraging state of the art technologies and best industry practices. Our in ... read more about DxMinds Technologies Inc

    "One of the best Blockchain & Ecommerce development company in Bangalore"
    MK Thakur, Senior Analyst at Accenture
    $25 - $49/hr
    250 - 999
    2018
    United States
  • Ideofuzion is a global technological solutions provider with a core focus on Blockchain and emerging technologies. We are experienced in developing customized Blockchain solutions for various corporate partners. We have a deep understanding of ICO development, Smart Contracts, Hyper Ledgers, Wallet Development and Exch ... read more about Ideofuzion pvt ltd

    "Best firm"
    shair äli
    $25 - $49/hr
    10 - 49
    2013
    Pakistan
  • RWaltz Group Inc. is believed to be one of the popular providers of Blockchain Application Development in the USA, India. The professional organization is firmly organized in such a way to offer progressively acquirable outcomes and solutions for use in a variety of businesses, encountering problems in the informa ... read more about RWaltz Group Inc.

    "Wonderful Service and Punctual Delivery. Cutting edge Web3 and Blockchain Tech"
    William Pete
    $50 - $99/hr
    50 - 249
    2000
    India
  • Blockchain App Factory has provided innovative solutions to clientele across the furthest ends of business and scale spectrum. Our expertise in enables us to provide custom blockchain-based solutions for applications in various industries. Decentralize and automate processes and save operational costs with strategical ... read more about Blockchain App Factory

    "Reliable Crypto Trading Platform "
    Julie Mitts
    $25 - $49/hr
    50 - 249
    2016
    India
  • VironIT

    Web, Mobile, AR/VR & Game Development
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    VironIT is a custom software development company that offers its services to anyone who looks for software development: large companies and SMEs, startups, and even individuals.  The company offers customers a full range of software development services, including the development and support of mobile applicati ... read more about VironIT

    "Great company to work with"
    Peter Winger, Sales Manager at TMP Worldwide
    $50 - $99/hr
    50 - 249
    2004
    United States
  • Monkhub is a technology service provider majorly focused on Emerging Technologies. We undertake projects in blockchain, mobile and web application development and data sciences. We execute our projects following a structured approach of ideation, design, development and deployment. Our client base expands across s ... read more about Monkhub Innovations Pvt. Ltd.

    "Everything was great in terms of experience, delivery & management."
    Rohan Kannirwar, Lead - Performance Marketing at SpikeROAS
    < $25/hr
    10 - 49
    2017
    India
  • RisingMax Inc. is a well-established app development company of highly experienced programmers, developers, and project managers. To startups, medium, and large-sized businesses, we have been offering cost-effective web and mobile solutions using the right technology. Ranging from custom app development to building com ... read more about RisingMax Inc

    "Scamm"
    fileton Business, Director en FBC Mundo Offshore at Rem international
    < $25/hr
    50 - 249
    2011
    United States
  • Codezeros

    Convert ideas into tangible solutions with us.
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    At Codezeros, we stand as a leader in the realm of Web3, NFT, and blockchain technology. Our mission is to empower both businesses and individuals through utilizing the opportunities of decentralized applications. We have a know-how to offer a variety of solutions, ranging from blockchain development to next-gen Web3 s ... read more about Codezeros

    "Providing the Best NFT Creation Services & Solution for every requirements"
    Boris Strokes, Owner at AppClues Infotech
    $50 - $99/hr
    50 - 249
    2015
    India
  • SparkPlus Technologies

    Blockchain Development | Product Innovation
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    SPARK+ is a Tech innovation company specialized in blockchain development with a wide range of expertise and clients across the globe. Established in 2018 SPARK+ has a combination of young folks and experienced, visionary leaders who believe in building solutions which can bring value to client’s busine ... read more about SparkPlus Technologies

    "SPARKPLUS Technologies is truely amazing blockchain-based startup incubation firm that any project founder can engage for their project needs"
    Michael Parak
    $25 - $49/hr
    10 - 49
    2018
    India
  • Votan Ventures

    Best IT services providers in India & US
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    A full-service software development team based out of New Delhi and California. We bring 30 + years of experience from top MNC’s, startups, and government jobs. Our diversity of business domain knowledge and technology expertise will take care of all your needs. We specialize in Blockchain development and have ... read more about Votan Ventures

    "Hybrid Ecom solution with Blockchain"
    Prateek Bhardwaj
    $25 - $49/hr
    10 - 49
    India
  • Crypton Studio LLC

    We help companies to integrate blockchain.
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    Crypton Studio is the largest company in the custom blockchain development segment in Europe. Over 6 years on the global market, we have done 100+ various projects for clients from 25 countries.  What do we offer: full cycle custom development augmentation and optimization of the customer's ... read more about Crypton Studio LLC

    "Excellent!"
    Sheran Corera, Co-Founder at Creative eLearning
    $25 - $49/hr
    50 - 249
    2015
    Latvia
  • Evrone

    Web Design & Engineering Team
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    Evrone is an engineering company successfully delivering high-quality digital products for more than ten years.With extensive experience in wide range of modern software technologies, we are here to help you to design unique complex web projects and startups.

    "Mobile App Development"
    Emmanuel Quinet, Chief Executive Officier at Revlon at Revlon
    $50 - $99/hr
    50 - 249
    2008
    United States
  • Accubits

    Your Technology Partner- Simple. Seamless. Secure
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    Accubits Technologies is a full-service software provider offering product development and digital transformation services to Governments, Tech startups, Fortune 1000 companies, and Businesses. Accubits helps organizations to be future-proof through data-driven solutions for mobile, cloud, and web platforms. ... read more about Accubits

    "Great experienced team and a deep understanding of your needs"
    Milivoje Batista , Founder at ATROM NETWORK SWITZERLAND AG
    $25 - $49/hr
    50 - 249
    2012
    India
  • Errna.com

    Crypto | ICO | Exchange & Blockchain Software
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    Errna is a leading technology company specializing in the areas of niche technologies like blockchain consulting and development, cryptocurrency exchange development, smart contracts application development, digital tokens creation, ICO launching, and other related solutions. We have been helping businesses from all ... read more about Errna.com

    "Best Choice for Blockchain Development "
    Diana Rayan, Co Manager at Exeter Finance
    $50 - $99/hr
    250 - 999
    2015
    United States
  • Tokyo Techie

    Towards Better Today Together
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    Tokyo Techie is the leading Bockchain Development company in India. The Other Services tokyo techie provides are CryptoCurrency Development, ICO, Bitcoin wallet development, Crypto Currency trading Platform Development, Web Development, Digital Marketing Services, Mobile Application Development, etc

    "Great Service -My project delivered with bug free"
    Nikhil Pawar, Founder at Time Slider
    $25 - $49/hr
    50 - 249
    2017
    India
  • Smartym Pro

    Blockchain, Mobile, Web innovative development
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    Smartym Pro is a full-cycle development company specialized in Mobile, Web and Blockchain development. The company has strong development culture and focuses on innovative solutions, using cutting edge technologies and frameworks. Smartym Pro is based in Poland and has offices in (United Kindom, Germany). Our man ... read more about Smartym Pro

    "It was a pleasure to work and communicate with Smartym Pro’s team"
    Shaun Bennie, Consultant at RBC Capital Markets
    $25 - $49/hr
    50 - 249
    2012
    United Kingdom
  • instinctools

    Dedicated Software Development Teams
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    *instinctools is a software product development and consulting company with headquarters in Germany and the USA. Powered by 350+ seasoned in-house professionals located in development hubs in Poland, Kazakhstan, and LATAM, we provide self-managed cross-functional dedicated teams to reduce development costs while inc ... read more about instinctools

    "The team delivers on time and within budget, proactively asking how to help the client and providing new ideas."
    Sebastian Belle, Head of Engineering at lawpilots GmbH
    $25 - $49/hr
    250 - 999
    2000
    United States, Germany
  • A #1 Blockchain developer is at your disposal. We have extensive experience developing novel blockchain-based software solutions and mobile apps for our valued clients. We are the complete package of tech talents, so we can support you in all technical verticals. When we work together, nothing is impossible. Here ... read more about WeAlwin Technologies

    "Good service with understanding purpose , every service accepted and timely supporting "
    Jayaraman Subramani, Managing Director at Tamilagro international
    NA
    50 - 249
    2018
    India
  • Prolitus Technologies

    Blockchain | Crypto | ERP | Digital Transformation
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    Founded in 2007, Prolitus Technologies is an ISO 9001 & ISO/IEC 27001:2013 certified company offering IT consulting, design and development services and dedicated IT teams to its customers. We are working on futuristic technologies like Blockchain, RPA, AI and ML, IoT, Business Intelligence along with the complete ... read more about Prolitus Technologies

    "Prolitus - Young, Energetic and Innovative"
    Jeeven Saini, VP - Product Development and Blockchain CoE Initiatives at Self Employed
    $25 - $49/hr
    250 - 999
    2005
    India
  • Blitz Mobile Apps

    Independent Design and Development Agency
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    Blitz Mobile Apps, leading mobile app Development company in USA, dives headfirst into today's dynamic market's challenges to provide robust, scalable, and outcome-oriented mobile app development solutions to help businesses scale. Blitz Mobile Apps is the top mobile app development company in USA, founded i ... read more about Blitz Mobile Apps

    "Exceptional Open Web Technology Expertise"
    Dimitrios Seintaridis, Software Engineer at Open Web Technology (OWT) at Open Web Technology (OWT)
    $50 - $99/hr
    50 - 249
    2008
    United States, Saudi Arabia
  • Minddeft was founded back in 2015 by a group of like minded techno people with a centric approach. With our expertise, skills and dedication, we have built a number of solutions with Blockchain Technology, which can make a difference to the business of our customers. During the short journey, we have built some great p ... read more about Minddeft Technologies Private Limited

    "Ongoing development work, would certainly recommend their services!"
    Len Burgess, CEO & Founder at miBoodle
    $25 - $49/hr
    10 - 49
    2015
    India
  • Crynet

    The Ultimate Blockchain Marketing & PR Agency
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    Established in 2016, Crynet is one of the oldest and most respected blockchain marketing and PR agencies in the industry. We provide comprehensive, end-to-end solutions for blockchain projects, from the initial idea stage to expanding well-established businesses. 🚀

    "They build more in-depth relationships with clients to make sure all teams are fully aligned on goals and growth"
    Cholo Maputol, CFA, CEO at PIF Nation
    $100 - $149/hr
    10 - 49
    2016
    Czech Republic
  • Blockchain Technologies

    Blockchain Development Company from Australia
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    Blockchain Technologies is a blockchain consulting and development company based in Sydney Australia (Registered under the name of Sunrise Technologies ABN - 50131323972). Offering comprehensive end to end blockchain software engineering solutions on Private and public blockchain networks. Our clientele includes Multip ... read more about Blockchain Technologies

    "Experts in Blockchain development services and professinals to work with "
    Mr. Wade
    $25 - $49/hr
    10 - 49
    2016
    Australia
  • OpenGeeksLab

    Crafting software that works for you.
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    We scam people and do not pay salaries to our employees, if you want to get a shitty work for overprice - let us know! 

    "High-level software company capable of developing high-quality software using the latest technologies on the market."
    Gianluca Carpi, Co-founder and Chief Technology Officer at Propaganda ADV
    $25 - $49/hr
    50 - 249
    2015
    Sweden
  • Sofocle Technologies

    Global Blockchain Development Company
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    Founded in 2017, Sofocle is one of the leading Enterprise Blockchain companies in the world. With a strength of over 50 experts in emerging technologies like Blockchain, Smart Contracts, and IoT, Sofocle has implemented various Blockchain applications and solutions for enterprises, startups and governments across vario ... read more about Sofocle Technologies

    "Great experience with Sofocle for Blockchain Solution"
    Wilbur de Sousa
    NA
    50 - 249
    2017
    India
  • Fueled

    Top Mobile App Development Company in USA
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    We are a team of fueled app developers, designers, and strategists passionately pursuing the bleeding, hairsplitting, cutting-edge mobile applications for start-ups and enterprise clients that get featured in app stores. At Fueled, we don't just build apps. We develop the kind of mobile apps that people talk about, ... read more about Fueled

    "Finally, a developer who does it all!"
    Pam Hendrickson, CEO at Pam Hendrickson Consulting Group
    $150 - $199/hr
    50 - 249
    2007
    United States
  • EMURGO

    Providing Global Blockchain Solutions
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    EMURGO is a global blockchain technology company providing solutions for developers, startups, enterprises and governments. EMURGO develops enterprise-grade applications, builds developer tools, invests in startups and provides blockchain education. We are also one of the founding entities behind Cardano blockchain, a ... read more about EMURGO

    "Emurgo Rocks"
    John Morgan
    NA
    50 - 249
    Japan
  • Maticz is a proven Software Development Company that offers custom Mobile App, Blockchain, and Web3 solutions, headquartered in India working with certified software developers to bring out advanced software solutions in the digital space with cutting-edge technologies. With 250+ professionals ... read more about Maticz Technologies

    "Great work guys, communication and delivery was good. "
    Robin Janaway, Director at at Coeus Int Ltd
    $25 - $49/hr
    250 - 999
    2020
    India
  • BDC_Consulting

    Web3 strategy consulting & advising
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    BDC Consulting is a blockchain consulting, marketing, and research agency. Founded in 2011, it’s been focusing exclusively on crypto projects since 2017. BDC Consulting works with all crypto verticals: exchanges, metaverses, wallets, payment providers, gaming platforms, and many more. Consulting Every proce ... read more about BDC_Consulting

    "Really nice team with deep industry experience. Good at growth strategy development for blockchain and crypto companies."
    Tamir Baasanjav, CEO at OBORTECH
    $100 - $149/hr
    50 - 249
    2011
    Estonia
  • Tech Alchemy

    Award winning software dev, truly affordable
    Visit website

    Tech Alchemy is an award winning software design and development agency based in Shoreditch, London, United Kingdom. We are trusted by a mix of large organizations, brands, as well as the most ambitious startups. Our products have been used by millions and received widespread critical acclaim. We are ranked a ... read more about Tech Alchemy

    "Excellent Technical Partners"
    Kunaal Chopra, Founder and CEO at C Squared Trading
    $50 - $99/hr
    50 - 249
    2016
    United Kingdom

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Frequently Asked Questions

What are Blockchain development services?

Building, designing, and maintaining blockchain applications and systems are central to blockchain development services. Blockchain application development companies bring to the table unique features to spin apps that remedy issues related to transparency, trust, traceability, and security in the supply chain, health care, financial institutions, media, and government sectors.

Leading Blockchain companies typically offer a range of custom blockchain solutions, including smart contract development, wallet development, cryptocurrency exchange and trading app development, auction development, DeFi, and DEXs development, among others.

What are the types of Blockchain technology?

There are mainly four types of blockchain technology.

  1. Public Blockchain: The clue is in the name. A public blockchain is a permissionless distributed ledger technology that allows anyone to join and participate in the activities of the ledger free of charge.
  2. Private Blockchain: As the name goes, a private blockchain is a permissioned distributed ledger technology that operates in a restricted network, such as a single firm or an organization, or is controlled by a single authority.
  3. Hybrid Blockchain: It’s a combination of Public and Private Blockchain network features. In other words, organizations can build blockchain networks through blockchain technology using permissionless public and permission-based private systems. Such networks allow businesses to determine which data could be made public in nature and which should be avoided from the public eye.
  4. Consortium Blockchain: It constitutes both Private and Public Blockchain features and is run by pre-selected, privileged members of different organizations who work together on this decentralized network.

Which are the most popular Blockchain platforms?

Well, there are 20+ blockchain platforms out there. If you look at the top 5, it’s Ethereum, IBM Blockchain, ConsenSys Quorum, Hydrogen Molecule, and Hyperledger Fabric.

Despite multiple blockchain platforms out there, Ethereum is the oldest and most overused. Launched in 2013 Ethereum platform is synonymous with the Bitcoin blockchain network in terms of decentralization features, as it offers authentic decentralization features with the help of smart contracts.

What services are offered by Blockchain companies?

As mentioned above, services offered by leading Blockchain companies include building distributed ledgers for public and private blockchains, smart contract development, wallet development, cryptocurrency exchange and trading app development, auction development, and blockchain mining solutions, among others.

How can blockchain development companies make businesses more powerful?

In the past, businesses had to rent spaces in data centers to store data, making storing data an expensive proposition. No more! Now the best Blockchain development companies offer in-built encryption features in their apps which could help your business with secure data storage and transfer. Besides safe data storage, it’s worth mentioning here that Blockchain applications could help bolster business operations by injecting a new level of transparency, efficiency, and security into your processes.

Which programming languages are used by Blockchain companies?

Solidity ranks first on the radar of Blockchain companies with regard to the top programming languages used in Blockchain. Freshers and senior developers can learn this programming language’s A, B C quite comfortably. Other programming languages that top Blockchain companies typically focus on include C++, Rust, JavaScript, Clarity, Go, and Python.

Do blockchain developers provide blockchain project consulting?

Yes, blockchain developers provide blockchain project consulting services to new blockchain firms and thus significantly contribute to their business prospects. Let's see how they do it. First, blockchain consultants would like to analyze this distributed-ledger technology's impact on the company. Once the analysis is over, a basic plan is drawn up for blockchain integration, followed by steps to implement the same. During the implementation process, the consultants will likely explore potential issues and then hold running conversations with all stakeholders to create apt, ingenious solutions.

What questions should I ask before hiring a Blockchain development company?

Let me tell you beforehand that hiring a blockchain development company could prove to be an arduous task as these companies have multiplied in recent years. However, GoodFirms has made it easy for you to locate the right partner as we have listed all the top, credible, and globally renowned Blockchain development companies under our roof.

However, if you want to take the road less traveled and find your perfect Blockchain development partner with the sweat of your brow, then Good Luck.

For those interested, here's a short list of questions you must ask the leading Blockchain app development company before hiring them. Here they go:

  • What's their total experience in developing blockchain solutions?
  • Have they ever developed blockchain apps for an industry like yours?
  • What's their developer strength?
  • What's their costing approach?
  • How many Blockchain projects have they delivered so far?
  • Which technology stack they use?
  • Which Blockchain platforms are they attuned to?
  • How will Blockchain benefit your business?
  • What steps would they adopt while integrating blockchain technology into your business operations?

How can I hire Blockchain developers, and what essential skills should I consider?

Hiring blockchain development companies is challenging, but hiring Blockchain developers is equally time-consuming and complex. However, we are here to make things easier for you. So let’s quickly point out the most logical way to engage with top blockchain developers:

  1. Check their technical acumen: Do they know different blockchain types? Ask especially about top ones such as Ethereum and Hyperledger platforms.
  2. Check their experience and portfolio: How long have they worked on blockchain development projects? Do they have hands-on experience in dApp development, consensus algorithms, etc.?
  3. Check for innovative traits: The most defining characteristic of the best Blockchain developers is their creative spirit. Did they ever buck the trend or copy what’s out there? What about the latest trends? Do they look forward to integrating the latest trends in their development work?

What is the blockchain project development cost? How long does it take time?

The Blockchain Project Development cost and time differs from project to project. Still, we can give you a rough estimate, which could be around $10,000 to $2,00,000. And the timeline could range from 5 weeks to 1.5 years and more.

The cost and timeline differ for every project because the complexity, features, platform, scope, and more could be poles apart for any project. The cost and timeline shared below include the Planning, Development and Implementation, Testing and Bug Fixing, and Launch phases.
Here’s a rough breakdown to help you get started:

  • Small-scale Blockchain projects (5 to 14 weeks): $10,000 to $50,000
  • Medium-scale Blockchain projects (4 to 9 months): $50,000 to $2,00,000
  • Large-scale Blockchain projects (9 months to 1.5 years): $2,00,000 and above

As mentioned above, these are just approximate figures. So, please check our top Blockchain development companies listing page and connect with multiple companies directly to get their quotes and timeline.

How do Blockchain development companies approach security and privacy concerns?

Blockchain technology is known to be bulletproof as it boasts several inherent security features, including immutability, transparency, encryption, and decentralization. With all these unassailable features, data privacy and security are a cinch with blockchain.

In layperson's terms, blockchain, also dubbed as distributed-ledger technology, stores data bulletproof. How? Being a distributed ledger means every individual in the blockchain network can access the ledger. This means any tiny change in a member's ledger will immediately come to the notice of the other network members, who may or may not approve of the change. Thus the technology acts as a helpful hedge against data corruption.

Additionally, users need not reveal their identities or display identity proofs to transact, and even the amount can be encrypted as only the sender and receiver would know about it.

Do blockchain developers specialize in industry-specific blockchain solutions?

Yes, blockchain developers specialize in industry-specific blockchain solutions. Currently,  blockchain developers plan, develop, deploy, and maintain apps for both public and private sector companies, including supply chains, financial institutions, media, and healthcare, among others.

Can Blockchain developers help with integrating IoT devices with Blockchain technology?

Yes, Blockchain developers can help integrate IOT devices with Blockchain technology and help fight the challenges the IOT devices face in the form of security vulnerabilities, inferior interoperability, privacy, and lack of industry standards.

Blockchain hedges IoT devices with security and adds transparency.

How GoodFirms rank the top blockchain companies in the leader matrix?

GoodFirms leverages Leader Matrix - a Company Performance Algorithm - to rank top Blockchain companies on its listing pages. The matrix measures companies on two factors: Core Competencies and 360-degree Performance view. These two factors get further divided into Service Focus, Portfolios, Client Reviews, Market Presence, Certifications, Accolades, and more.

By putting it all together, GoodFirms Research and Listing team ranks top Blockchain development companies as Industry Contenders, Industry Leaders, Upcoming Achievers, and Marketing Influencers in the Blockchain category.

One important thing to note is that the GoodFirms Research team accords more points to companies that have tried their best to accumulate more reviews on our platform - bottom line: The more the reviews, the better the GoodFirms score, the better the rankings.