Top Blockchain Development Companies in USA

Researched by:Goodfirms Research TeamUpdated:September 28, 2026

Goodfirms has reviewed 711 Blockchain Development Companies in USA as of September 2026. The top-ranked firm is Probey Services (5.0 stars, 122 verified reviews, < $25/hr, founded 2016, NYC). Across the category, the median hourly rate is $37, median client rating is 4.8, and 41% of firms employ 50+ members. Explore the vetted Blockchain Development Companies in USA below, compare their strengths, and connect with the provider best suited to your requirements.

Are you looking for top blockchain development services in the USA? Here is the list of blockchain development companies in the USA with reviews and ratings. The United States' demand for custom, cutting-edge, and futuristic blockchain applications is increasing. Blockchain development service providers have increased due to high demand. However, not all blockchain development companies in the USA can deliver top-notch customized cryptocurrency applications. Goodfirms has researched several crucial parameters and curated a list of prominent blockchain companies in the USA. Below are the top blockchain technology companies in the USA that offer a full spectrum of exceptional blockchain application development services:

Goodfirms has verified 711 Blockchain Development Companies in USA - part of 3,247+ Blockchain Development Companies, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.

Top 10 at Glance

Compare the highest-ranked firms first side by side.

Rank
Company
Rating
Reviews
Hourly Rate
Team Size
Founded
Location
Action

List of Top USA Blockchain Developers & Development Companies

Find a Blockchain Development Company Near you
Find a Blockchain Development Company Near you
Service
Hourly Rate
Employees
ReviewsAll Companies
Industry
Client Type
  • Cryptonomex provides software development services to meet the growing demand for custom, high-performance, blockchains and related technology. Our engineers have designed and built one of the most advanced blockchain architectures on the market, capable of processing over 100,000 transactions per second with an average confirmation time of less than 1 second.

    Cryptonomex provides software development services to meet the growing demand for custom, high-performance, blockchains and ... read Cryptonomex Inc. reviews & insights

    $25 - $49/hr
    10 - 49
    2015
    Blacksburg, United States
  • Ambisafe's founding team has been pioneering cryptocurrency development since 2010. Our experience ranges from development of alternative consensus algorithms in 2010 to launching the first multi-currency wallet in 2014.

    Ambisafe's founding team has been pioneering cryptocurrency development since 2010. Our experience ranges from development ... read Ambisafe reviews & insights

    < $25/hr
    50 - 249
    2015
    San Francisco, United States
  • Kadena develops a blockchain platform that allows business competitors to view trades, deals, and financial transactions.Founded by Stuart Popejoy and Will Martino in 2016, Kadena is the industry’s only truly scalable Layer 1 Proof of Work blockchain. More to the point, it’s the only blockchain purpose-built to meet the demands of businesses and traditional financial ... read Kadena reviews & insights

    Kadena develops a blockchain platform that allows business competitors to view trades, deals, and financial ... read Kadena reviews & insights

    < $25/hr
    2 - 9
    2016
    NYC, United States
  • At Blockchain Technologies Corporation we develop and accelerate companies within the blockchain technology space. We research and develop blockchain solutions in-house and expand our national and international operations from our headquarter in the heart of Manhattan

    At Blockchain Technologies Corporation we develop and accelerate companies within the blockchain technology space. We ... read Blocktech reviews & insights

    < $25/hr
    10 - 49
    2014
    NYC, United States
  • Soft Galaxy is a romanian-israeli company based in Bucharest and Tel Aviv. We bring ideas to life by providing industry standard solutions to businesses, from start-up companies to multinational corporations.

    Soft Galaxy is a romanian-israeli company based in Bucharest and Tel Aviv. We bring ideas ... read Soft Galaxy reviews & insights

    $25 - $49/hr
    10 - 49
    2009
    Seattle, United States
  • Crypto APIs is a Web 3 infrastructure provider for crypto and blockchain applications, such as crypto wallets, exchanges, custodians, digital banking, payment services, accounting, and lending. SDK libraries enable developers to seamlessly integrate with Crypto APIs and access over 100 unified endpoints. It offers multichain support on testnets and mainnets for painless interactions with the ... read Crypto APIs reviews & insights

    Crypto APIs is a Web 3 infrastructure provider for crypto and blockchain applications, such as ... read Crypto APIs reviews & insights

    NA
    10 - 49
    2018
    Wilmington, United States
  • We believe the powerful mix of Distributed Ledger Technologies, Machine Learning, and Real-time Analytics will fuel the next set of innovations. Since our inception in 2005 we have leveraged some of the most leading-edge technologies to help hundreds of clients ideate, build, and launch new products. Although in the last 15 years we have worked ... read OpenCrowd reviews & insights

    We believe the powerful mix of Distributed Ledger Technologies, Machine Learning, and Real-time Analytics will ... read OpenCrowd reviews & insights

    NA
    10 - 49
    2005
    NYC, United States
  • BlockTechBrew is an emerging blockchain development company with profound knowledge and experience in building and managing decentralized solutions. Our rigorous research, design thinking-driven approach, and unmatched solutions in strategy consulting, technology, and operations create an innovative roadmap to help enterprises worldwide leverage from conventional technology platforms to blockchain-driven systems. We are a team of 300+ ... read Block Tech Brew reviews & insights

    BlockTechBrew is an emerging blockchain development company with profound knowledge and experience in building and ... read Block Tech Brew reviews & insights

    < $25/hr
    250 - 999
    2011
    NYC, United States
  • we build and deploy web3 websites, applications and environments for individuals, businesses and corporations looking to move into the blockchain space.

    we build and deploy web3 websites, applications and environments for individuals, businesses and corporations looking ... read Aurora Web3 reviews & insights

    $100 - $149/hr
    10 - 49
    2020
    Jersey City, United States
  • The story of CryptoConsultz starts the way every great story does– with a problem needing a solution. In 2016, Nicole DeCicco was a single mom working as a nurse, mining Ethereum in her garage. Her career change occurred after a hacker stole 323 ETH from her, worth well over $1 million today. ​ Driven to ... read CryptoConsultz reviews & insights

    The story of CryptoConsultz starts the way every great story does– with a problem needing ... read CryptoConsultz reviews & insights

    < $25/hr
    2 - 9
    2017
    Vancouver, United States
  • Ankr is an all-in-one Web3 development hub that provides a full suite of tools for any organization to build new decentralized apps and power them with high-performance connections to 45+ blockchains. Top clients like Microsoft, Tencent Cloud, Optimism, Polygon, Binance, and Messari trust Ankr’s global node infrastructure to supply the fastest and most reliable connection ... read Ankr reviews & insights

    Ankr is an all-in-one Web3 development hub that provides a full suite of tools for ... read Ankr reviews & insights

    $50 - $99/hr
    50 - 249
    2007
    San Francisco, United States

    Why Ankr?

    • Proven results and data-driven strategies
    • Experienced and dedicated team
    • Transparent communication and reporting
  • Tenderly is a full-stack infrastructure for the entire dapp lifecycle, providing support for 100+ EVM networks, L2s, and rollups. Offering the only Node RPC with built-in development environments and essential tools, Tenderly allows Web3 teams to consolidate their infrastructure under one roof, accelerate development cycles, and manage production-grade dapps at scale. Web3 teams such as ... read Tenderly reviews & insights

    Tenderly is a full-stack infrastructure for the entire dapp lifecycle, providing support for 100+ EVM ... read Tenderly reviews & insights

    $50 - $99/hr
    50 - 249
    2018
    San Francisco, United States

    Why Tenderly?

    • Proven results and data-driven strategies
    • Experienced and dedicated team
    • Transparent communication and reporting
  • BlockStack.info is a technology and infrastructure company focused on distributed computing, big-data infrastructure, high-performance computing, and enterprise blockchain solutions. Founded in 2011, the company develops specialized infrastructure for large enterprises and government organizations, with an emphasis on non-commodity hardware and application-specific computing solutions.Its capabilities include DevOps automation and deployment, distributed and supercomputing, blockchain engineering, machine ... read BlockStack.info reviews & insights

    BlockStack.info is a technology and infrastructure company focused on distributed computing, big-data infrastructure, high-performance computing, ... read BlockStack.info reviews & insights

    $50 - $99/hr
    2 - 9
    2011
    Las Vegas, United States
  • SALT Lending (SALT Blockchain Inc.) is a financial technology company specializing in cryptocurrency-backed lending and digital-asset financial services. Founded in 2016, SALT pioneered crypto-backed loans through its Secured Automated Lending Technology® platform, allowing individuals and businesses to access liquidity without selling their Bitcoin or other digital assets.The company provides Bitcoin and crypto-backed loans, digital-asset lending, ... read SALT Lending reviews & insights

    SALT Lending (SALT Blockchain Inc.) is a financial technology company specializing in cryptocurrency-backed lending and ... read SALT Lending reviews & insights

    $50 - $99/hr
    10 - 49
    2016
    Denver, United States
  • Imaginovation is an award-winning custom software development company based in Raleigh, NC. We specialize in building scalable web portals, mobile apps, and AI-powered digital products tailored to your business needs. Since 2011, we've helped startups, mid-sized companies, and enterprises across industries turn complex challenges into ... read Imaginovation reviews & insights

    Imaginovation is an award-winning custom software development company based in Raleigh, NC. We specialize in ... read Imaginovation reviews & insights

    $150 - $199/hr
    50 - 249
    2011
    Raleigh, United States
    Exceeded expectations - Indie Game Designer/Developer
  • CrossComm is a Durham-based, mobile and web app development studio that helps organizations bring their digital aspirations to life. We recognize that creativity and technology are both necessary for our clients to communicate with effect, so we offer everything from mobile applications and website design ... read CrossComm reviews & insights

    CrossComm is a Durham-based, mobile and web app development studio that helps organizations bring their ... read CrossComm reviews & insights

    $150 - $199/hr
    10 - 49
    1998
    Durham, United States
    Crosscomm: An extension of your team - Chief Product Officer
  • Softjourn is a full-cycle consulting and software development company, with expert product teams experienced in Fintech, Media & Entertainment, with a special emphasis on Ticketing. Headquartered in Silicon Valley, California, with R&D Centers in Ukraine, Poland, and Brazil, Softjourn is a global software development company ... read Softjourn reviews & insights

    Softjourn is a full-cycle consulting and software development company, with expert product teams experienced in ... read Softjourn reviews & insights

    $25 - $49/hr
    250 - 999
    2001
    Fremont, United States
    Great service and team - Seth Shoultes
  • Integrity was founded in 2001 in St. Louis, Missouri. Since then, we’ve expanded to 6 offices around the US working in over 50 strategic consulting, marketing and technology disciplines across dozens of industries and markets. We optimize and advance businesses by offering the technical scope ... read Integrity reviews & insights

    Integrity was founded in 2001 in St. Louis, Missouri. Since then, we’ve expanded to 6 ... read Integrity reviews & insights

    $100 - $149/hr
    10 - 49
    2001
    St. Louis, United States
    Excellent and Knowledgeable Service - Marketing Services Coordinator
  • Software Verde is an industry leading custom software development company located in Columbus, Ohio. We are a full service digital product agency, delivering top-tier solutions for companies of all sizes. Using small development teams, our process follows an iterative development approach that is both effecient ... read Software Verde reviews & insights

    Software Verde is an industry leading custom software development company located in Columbus, Ohio. We ... read Software Verde reviews & insights

    $150 - $199/hr
    10 - 49
    2011
    Columbus, United States
    Software Verdè provided me with exactly the product I had envisioned, on time, and within the budget margin. - proprietor
  • Aligned Code was founded back in 2013 as a high-tech custom software product development company. Today AC’s engineers help different clients open up solid user acquisition channels while positively impact retention by delivering. If the customer’s device has a screen Aligned Code will design & ... read Aligned Code reviews & insights

    Aligned Code was founded back in 2013 as a high-tech custom software product development company. ... read Aligned Code reviews & insights

    $50 - $99/hr
    50 - 249
    2011
    NYC, United States
    game proggraming - Senior Staff Software Engineer
  • Koombea is a digital product development company that specializes in building world-class web and mobile apps for Startups and enterprise businesses. We've been crafting innovative digital experiences using our own custom agile development method for over a decade. Our proven track record makes us the ... read Koombea reviews & insights

    Koombea is a digital product development company that specializes in building world-class web and mobile ... read Koombea reviews & insights

    NA
    50 - 249
    2007
    Chicago, United States
    Payix + Koombea = Success - President
  • We, at Virtual Force Inc., are a leading technology solution provider for enterprises, startups and digital marketing agencies. Rooted deep in the ethos of advisory, innovation, design and engineering, our expert repertoire includes digital products, services, and solutions customized to your specific business needs. We ... read Virtual Force Inc. reviews & insights

    We, at Virtual Force Inc., are a leading technology solution provider for enterprises, startups and ... read Virtual Force Inc. reviews & insights

    NA
    50 - 249
    2010
    NYC, United States
    Great team and perfect delivery! - Co-Founder
  • Milestep is a software development services company providing custom web & app development, UI/UX design, QA, IT consultancy, dedicated teams, and staff augmentation solutions. We help start-ups, small- and mid-size companies to create, improve, scale, and launch their software products through our expertise and commitment ... read MileStep reviews & insights

    Milestep is a software development services company providing custom web & app development, UI/UX design, ... read MileStep reviews & insights

    $25 - $49/hr
    10 - 49
    2016
    Dover, United States
    Excellent Team - Michael Bishop
  • Tekhqs provides quality of work with full of commitment, accountability, and integrity in the most efficient way. Our IT skills and business services are very prominent it can help you to get your desired goals according to your business needs through our expertise and capabilities. ... read TekHqs reviews & insights

    Tekhqs provides quality of work with full of commitment, accountability, and integrity in the most ... read TekHqs reviews & insights

    NA
    50 - 249
    2011
    Richmond, United States
    Custom Software Development For in-house efficiency - Head Of Marketing
  • AI & Software Development Agency Established in 2019, Uinno incorporates the best software development practices from over 20 years of professional experience from its founders, scaling startups and working with businesses that include global brands such as Toyota, NewsUK, Allianz, Telstra, NBA, Gatorade, The Sun, ... read Uinno reviews & insights

    AI & Software Development Agency Established in 2019, Uinno incorporates the best software development practices ... read Uinno reviews & insights

    $25 - $49/hr
    10 - 49
    2018
    Miami, United States
    They built an AI-powered hiring platform that improved match accuracy and reduced time-to-hire. - CTO
  • Seaflux Technologies empowers forward-thinking small and medium enterprises to harness cutting-edge technology through customized, cost-effective solutions. We deliver comprehensive digital transformation services—including advanced AI, data analytics, blockchain, DevOps, cloud computing, and bespoke software development—designed to revolutionize operations and turn complex challenges into seamless digital experiences. ... read Seaflux reviews & insights

    Seaflux Technologies empowers forward-thinking small and medium enterprises to harness cutting-edge technology through customized, cost-effective ... read Seaflux reviews & insights

    $25 - $49/hr
    50 - 249
    2021
    Austin, United States
    Seaflux impressed me with their technical inputs on designing system considering easy maintenance and scalability choosing the right technology stack. - Full Stack Developer
  • Encyphers is a global B2B digital transformation and technology consulting firm helping enterprises and high-growth brands accelerate innovation through AI, enterprise platforms, cloud engineering, and digital experience solutions. We partner with organizations to design, build, and scale intelligent systems that power modern business. Our service ... read Encyphers reviews & insights

    Encyphers is a global B2B digital transformation and technology consulting firm helping enterprises and high-growth ... read Encyphers reviews & insights

    $50 - $99/hr
    10 - 49
    2016
    NYC, United States
    They are the top of the line in web design and web development services in NY. - Live Coco
  • rSTAR transforms asset-intensive industries into automation, integration, and CX powerhouses. We aim is to become the first choice of systems integrator and CX expert for asset-intensive industries. Our deep industry knowledge, passion for tech-based solutions, and warm, empathetic approach to client engagements make us the ... read rSTAR Technologies reviews & insights

    rSTAR transforms asset-intensive industries into automation, integration, and CX powerhouses. We aim is to become ... read rSTAR Technologies reviews & insights

    $50 - $99/hr
    50 - 249
    Westmont, United States
    We are completely satisfied with the engagement and project output. - Project Manager
  • Appicoders is an award-winning software development company based in New York, delivering innovation through technology for over a decade. With 150+ skilled developers and strategists, we specialize in custom app development, mobile app development, and end-to-end software solutions for startups and enterprises across the globe. ... read Appicoders reviews & insights

    Appicoders is an award-winning software development company based in New York, delivering innovation through technology ... read Appicoders reviews & insights

    $25 - $49/hr
    50 - 249
    2014
    NYC, United States
    Appicoders has the ability to transform a concept into reality. - Project Delivery Manager

    Why Appicoders?

    • Award-Winning Development Team
    • Scalable Custom App Solutions
    • On-Time & On-Budget Delivery
  • Slashdev helps you find the best remote developers in the world so that you can focus on what you do best, building the future. $0 To Get Started! Matching 100% Free Try 1 Week Risk-Free Match With Your Developer In Days Expert engineers at a ... read slashdev.io reviews & insights

    Slashdev helps you find the best remote developers in the world so that you can ... read slashdev.io reviews & insights

    $25 - $49/hr
    2 - 9
    2021
    Winter Park, United States
    Excellent software engineers and amazing service! - Anonymous
  • APPXDOME is a global software development company that offers a diverse range of services including mobile application development, SaaS-based solutions, product development, and game development to various industries worldwide.

    APPXDOME is a global software development company that offers a diverse range of services including ... read Appxdome reviews & insights

    $25 - $49/hr
    50 - 249
    2023
    NYC, United States
    Outstanding App Development by Appxdome - Digital Marketing Manager
  • The Web Design LLC doesn't just stop at providing exceptional website designer and development services. We also offer various value-added services to take your online presence to the next level. From SEO optimization to social media marketing, our supplementary services can be availed separately or ... read The Web Design LLC reviews & insights

    The Web Design LLC doesn't just stop at providing exceptional website designer and development services. ... read The Web Design LLC reviews & insights

    $25 - $49/hr
    50 - 249
    2017
    Newport Beach, United States
    Great job! The Web Design LLC - CEO
  • In this swiftly advancing digital era, our organization shines as a dynamic, forward-thinking leader in software development. We are committed to empowering clients with strategic guidance, innovative technology, and expert knowledge to navigate the complex digital landscape. Our team consists of top-tier talents from top ... read Anmel, Inc reviews & insights

    In this swiftly advancing digital era, our organization shines as a dynamic, forward-thinking leader in ... read Anmel, Inc reviews & insights

    $100 - $149/hr
    50 - 249
    2021
    San Francisco, United States
    implementing forecast model for energy consumption - Product Specialist Germany
  • WebDOB is your one-stop solution for bringing your business to the digital forefront; from creating a powerhouse branding strategy to leaving a lasting impression about your business amongst your target audience. Visit www.WebDOB.com to know how.

    WebDOB is your one-stop solution for bringing your business to the digital forefront; from creating ... read WebDOB reviews & insights

    < $25/hr
    50 - 249
    2015
    Sheridan, United States
    E-commerce Web App development for health supplements brand - Deputy General Manager, USA
  • Davidayo stands as a dynamic hub of innovation and inspiration, serving as a beacon for individuals and businesses navigating the ever-evolving landscape of technology. We offer in-depth insights into a range of critical areas, including cutting-edge AI solutions, the intricacies of mobile app development, and ... read Davidayo reviews & insights

    Davidayo stands as a dynamic hub of innovation and inspiration, serving as a beacon for ... read Davidayo reviews & insights

    < $25/hr
    10 - 49
    2020
    Spring, United States
    Working with Davidayo on the Gemini AI project was seamless, professional, and highly impactful. - Project Manager
  • iSolufy is a Florida based IT company that is on a mission to lead in this new era of technology and solve some of the world's most challenging problems. We began developing web, software and mobile app in 2012 and have grown into a full-cycle, ... read iSolufy reviews & insights

    iSolufy is a Florida based IT company that is on a mission to lead in ... read iSolufy reviews & insights

    < $25/hr
    10 - 49
    2012
    Zephyrhills, United States
    Developed my eCommerce website. - Content Rich
  • Tebi Technologies is a global IT services and software development company specializing in innovative technology solutions that help businesses accelerate digital transformation and achieve sustainable growth. The company provides end-to-end services across software product engineering, enterprise mobility, web and mobile application development, cloud solutions, AI/ML, ... read Tebi Technologies Pvt. Ltd. reviews & insights

    Tebi Technologies is a global IT services and software development company specializing in innovative technology ... read Tebi Technologies Pvt. Ltd. reviews & insights

    NA
    Freelancer
    San Jose, United States
    Tebi Technologies did a very good job for us - we saw quick results and they provided quality work. - President & CEO
  • Stone Soup Tech is a full-service digital agency focusing on creative mobile, web, and software solutions. With a core team of senior developers, award-winning designers, and Ph.D. digital scientists, Stone Soup uses advanced technologies to solve problems, create compelling products, and grow companies. Artificial intelligence ... read Stone Soup Tech Solutions, LLC reviews & insights

    Stone Soup Tech is a full-service digital agency focusing on creative mobile, web, and software ... read Stone Soup Tech Solutions, LLC reviews & insights

    $100 - $149/hr
    50 - 249
    2002
    Griffin, United States
    Smart practical and helpful - CEO
  • ThinkSys, an award-winning technology company, is a leading provider of Products and Software Development, QA and related services. Based in Sunnyvale, CA and offices in NOIDA, India. ThinkSys serves clients worldwide. We have been recognized among the fastest growing private companies in the US (Inc5000 ... read Thinksys reviews & insights

    ThinkSys, an award-winning technology company, is a leading provider of Products and Software Development, QA ... read Thinksys reviews & insights

    NA
    50 - 249
    2012
    Sunnyvale, United States
    MVP Development - Chief People Officer at HealthHero
  • Welcome to App Maestros! We are excited to see you on our profile. We Build Affordable & Rapid Mobile Application Design. AppMestros is a leading digital technology service provider and consulting company enabling clients to create and execute strategies for digital transformation. We craft innovative, ... read App Maestros reviews & insights

    Welcome to App Maestros! We are excited to see you on our profile. We Build ... read App Maestros reviews & insights

    $50 - $99/hr
    1,000 - 9,999
    2017
    Berkeley, United States
    The app looked great and worked exactly how we wanted, with no bugs or delays. - Brand Management
  • Salmore Technology (Engineering Advantage. Delivering Control. Defining the Future.) Salmore Technology is a full-stack design and development agency built on precision, intelligence, and relentless execution. We don’t just design — we engineer systems, platforms, and brands that perform under pressure, scale without limits, and define ... read Salmore Technology reviews & insights

    Salmore Technology (Engineering Advantage. Delivering Control. Defining the Future.) Salmore Technology is a full-stack design ... read Salmore Technology reviews & insights

    $100 - $149/hr
    50 - 249
    2020
    Richmond, United States
    Absolute BEST!! - Co-CEO
  • Online football betting is a form of football betting that can be done easily and conveniently. You don't have to waste time traveling to the stadium or meeting your opponents. And you don't have to wait for the competition overnight. Just come to your favorite online football betting platform and you can bet 24 hours ... read Symbiont reviews & insights

    Online football betting is a form of football betting that can be done easily and ... read Symbiont reviews & insights

    < $25/hr
    10 - 49
    2015
    NYC, United States
  • BlockApps mission is to create products that enable developers, startups and enterprises to build and deploy custom applications on blockchains. BlockApps is the leader in Web3Commerce for Business. We unlock the value of real-world assets by making them more trusted, transparent, and fair.

    BlockApps mission is to create products that enable developers, startups and enterprises to build and ... read BlockApps reviews & insights

    $25 - $49/hr
    10 - 49
    2015
    NYC, United States
  • Myndshft was founded in 2015 to make modern technologies – artificial intelligence, blockchain, process automation, big data, and analytics – available to disrupt the fragmented and complex “administrative plumbing” that healthcare works under today. These technologies – already proven and at work in big tech and other industries – have unlimited potential to radically reduce ... read Myndshft reviews & insights

    Myndshft was founded in 2015 to make modern technologies – artificial intelligence, blockchain, process automation, ... read Myndshft reviews & insights

    NA
    10 - 49
    2015
    Mesa, United States
  • We provide project based services focused on Custom Software Design & Development, API Strategy and Design, Cloud Expertise, IT Project/Program Management and Agile leadership. Our team works for our clients to design, build, and deliver systems to help overcome their most interesting business and technology challenges. Our philosophy is simple: The right solutions start with ... read Bitwise reviews & insights

    We provide project based services focused on Custom Software Design & Development, API Strategy and ... read Bitwise reviews & insights

    NA
    10 - 49
    Minneapolis, United States
  • Cypherglass is a block producer candidate for the EOSIO blockchain scheduled for release by Block.one on June 03, 2018. Our goals are to be among the top 21 block producers while simultaneously providing support, education and development for the EOS community and blockchain. We will achieve these goals by applying our core competencies in infrastructure ... read Cypherglass reviews & insights

    Cypherglass is a block producer candidate for the EOSIO blockchain scheduled for release by Block.one ... read Cypherglass reviews & insights

    NA
    10 - 49
    2018
    Pittsburgh, United States
  • SpiderOak enables teams to complete their mission without having to make compromises. Engineered to address the compliance, security and usability needs of today’s environments, SpiderOak’s products remove the roadblocks that can impair mission success.

    SpiderOak enables teams to complete their mission without having to make compromises. Engineered to address ... read SpiderOak reviews & insights

    < $25/hr
    10 - 49
    Kansas City, United States
  • At Verif-y, we are reinventing digital identity and credential verification. We enable users to own and manage their digitally verified identity and decide who can view their information. In addition, we enable third party verifiers to improve compliance and save time and money by leveraging our secure digital platform to receive approved and accurate identity ... read Verif y reviews & insights

    At Verif-y, we are reinventing digital identity and credential verification. We enable users to own ... read Verif y reviews & insights

    < $25/hr
    10 - 49
    2016
    Philadelphia, United States

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USArizona14$47/hr578View firms
USWyoming14$49/hr578View firms
USNew Jersey28$47/hr4.977View firms
USPennsylvania13$51/hr577View firms
USGeorgia15$52/hr577View firms
USOhio15$50/hr577View firms
USNew York94$61/hr4.976View firms
USTexas73$66/hr576View firms
USFlorida64$59/hr4.976View firms
USWashington15$58/hr575View firms
USNevada7$53/hr575View firms
USMaryland9$59/hr574View firms
USCalifornia157$56/hr4.673View firms
USNorth Carolina18$67/hr573View firms
USMissouri6$60/hr573View firms
USMinnesota5$62/hr573View firms
USIowa1-572View firms
USMichigan12$77/hr4.969View firms
USWashington DC3$31/hr-69View firms
USSouth Carolina1$25/hr-69View firms
USDelaware35$60/hr4.568View firms
USConnecticut5$47/hr4.568View firms
USAlabama3$33/hr-68View firms
USOregon4$37/hr-67View firms
USIdaho3$37/hr-66View firms
USRhode Island1$37/hr-65View firms
USMontana1$37/hr-65View firms
USUtah6$47/hr-64View firms
USTennessee6$52/hr-62View firms
USIndiana4$58/hr-59View firms
USColorado17$51/hr3.958View firms
USKansas2$56/hr-58View firms
USMassachusetts12$81/hr-53View firms
USNew Mexico2$75/hr-51View firms
USWisconsin1$75/hr-50View firms
USLouisiana1$175/hr542View firms
USOklahoma3$108/hr-39View firms
USArkansas2$163/hr-17View firms
USKentucky1$250/hr-2View firms
USVirginia
11 firms$39/hr5
Value Score80 / 100
USIllinois
23 firms$48/hr5
Value Score79 / 100
USArizona
14 firms$47/hr5
Value Score78 / 100
USWyoming
14 firms$49/hr5
Value Score78 / 100
USNew Jersey
28 firms$47/hr4.9
Value Score77 / 100
USPennsylvania
13 firms$51/hr5
Value Score77 / 100
USGeorgia
15 firms$52/hr5
Value Score77 / 100
USOhio
15 firms$50/hr5
Value Score77 / 100
USNew York
94 firms$61/hr4.9
Value Score76 / 100
USTexas
73 firms$66/hr5
Value Score76 / 100
USFlorida
64 firms$59/hr4.9
Value Score76 / 100
USWashington
15 firms$58/hr5
Value Score75 / 100
USNevada
7 firms$53/hr5
Value Score75 / 100
USMaryland
9 firms$59/hr5
Value Score74 / 100
USCalifornia
157 firms$56/hr4.6
Value Score73 / 100
USNorth Carolina
18 firms$67/hr5
Value Score73 / 100
USMissouri
6 firms$60/hr5
Value Score73 / 100
USMinnesota
5 firms$62/hr5
Value Score73 / 100
USIowa
1 firms5
Value Score72 / 100
USMichigan
12 firms$77/hr4.9
Value Score69 / 100
USWashington DC
3 firms$31/hr
Value Score69 / 100
USSouth Carolina
1 firms$25/hr
Value Score69 / 100
USDelaware
35 firms$60/hr4.5
Value Score68 / 100
USConnecticut
5 firms$47/hr4.5
Value Score68 / 100
USAlabama
3 firms$33/hr
Value Score68 / 100
USOregon
4 firms$37/hr
Value Score67 / 100
USIdaho
3 firms$37/hr
Value Score66 / 100
USRhode Island
1 firms$37/hr
Value Score65 / 100
USMontana
1 firms$37/hr
Value Score65 / 100
USUtah
6 firms$47/hr
Value Score64 / 100
USTennessee
6 firms$52/hr
Value Score62 / 100
USIndiana
4 firms$58/hr
Value Score59 / 100
USColorado
17 firms$51/hr3.9
Value Score58 / 100
USKansas
2 firms$56/hr
Value Score58 / 100
USMassachusetts
12 firms$81/hr
Value Score53 / 100
USNew Mexico
2 firms$75/hr
Value Score51 / 100
USWisconsin
1 firms$75/hr
Value Score50 / 100
USLouisiana
1 firms$175/hr5
Value Score42 / 100
USOklahoma
3 firms$108/hr
Value Score39 / 100
USArkansas
2 firms$163/hr
Value Score17 / 100
USKentucky
1 firms$250/hr
Value Score2 / 100

Match by work-hour overlap with your team.

Cost matters - but so does being able to actually talk to your developer during your workday. Here are the best destinations for each major hub.

If you're in US (PT/ET)Recommended

Look for nearshore LATAM partners - same-day collaboration, similar time zones, and 50-60% cost savings vs domestic.

MXMexico~7h overlap
ARArgentina~6h overlap
BRBrazil~5h overlap
CACanada~8h overlap
If you're in Europe (CET/GMT)Recommended

Eastern Europe is your sweet spot - 1-2h time zone shift, EU GDPR alignment, and 40-50% lower rates than Western Europe.

PLPoland~8h overlap
UAUkraine~7h overlap
RORomania~7h overlap
ZASouth Africa~8h overlap

How firms are placed on the matrix

Every position on this chart is the output of the Goodfirms ranking algorithm - a weighted composite of signals across two axes. The algorithm is recomputed regularly and is fully documented.

Sponsorship does not affect placement. PRO members receive visible badges and ad placements, but their algorithmic scores are calculated identically to free listings.

Read the full methodology
Algorithm at a glance
1
X-axis (Core Competencies): Service Focus Ratio + Portfolio Depth + Quality + Experience
2
Y-axis (360-Performance): Client Reviews + Market Presence + Goodfirms Score
3
Missing signals are excluded from a firm's score, not substituted with defaults - weights redistribute across remaining inputs
4
Recency decay over the last 18 months keeps stale reviews from dominating
5
Eligibility floor: ≥ 1 published review in this category scope

Found your target region?

Browse all firms in your chosen country - or let us hand-pick matches based on your project, budget, and time-zone preference.

Get matched firms

States with the best Value Score for blockchain development hiring.

Ranked by a composite score blending firm count (supply), average rating (quality), and median hourly rate (cost). Affordability is weighted highest (50%), so this list surfaces actually affordable destinations rather than just-big markets.

Budget leader
California · $0-24/hr

27 firms in this tier - more than any other state, averaging 4.1 ★. Top picks: Pitangent, Sunvera Software, Altoros.

Mid-tier leader
California · $50-99/hr

23 firms in this tier - more than any other state, averaging 4.8 ★. Top picks: Unicsoft, HashCash Consultants, Blitz Mobile Apps.

Top tier leader
New York · $150+/hr

6 firms in this tier - more than any other state, averaging 5.0 ★. Top picks: Fueled, Griffon Webstudios Inc, L+R.

Loading heatmap…
Cell intensity (firm density):
Low
High
Best Value marks the densest, highest-rated, most-affordable cell per row

How the heatmap is built

Every cell in the grid above is the count of firms in (place × hourly-rate tier). Firms are placed by their published hourly rate; those without a disclosed rate are not plotted.

Top company names per cell are surfaced by Value Score - a weighted blend of affordability (50%) + rating (35%) + review volume (15%).

The "Best" ribbon marks the cell in each row where firm density, ratings, and affordability line up best - the densest, highest-quality combination.

Read the full methodology
Value Score · per firm
ValueScore = 0.50 × Affordability
+ 0.35 × Rating
+ 0.15 × Review Volume
// All sub-scores normalized 0-100
// Affordability = (1 - rate/$200) × 100
// Rating = (rating - 3) / 2 × 100
// Volume = log10(reviews+1)/log10(200) × 100

Found your target region?

Browse all blockchain development firms in your chosen country - or let our AI hand-pick 3 matches based on your project, budget, and time-zone preference.

Get 3 AI-Matched Firms