Are you looking for an Ethereum blockchain company to help you develop secure decentralized applications and smart contracts? After evaluating numerous case studies, authentic client feedback, and service scope, we compiled a list of the best Ethereum blockchain development companies. Browse our directory and tailor your search by budget, hourly rate, company size, and location to find the best match for your needs. 

Best Ethereum Blockchain Development Companies

71 Companies - Rankings updated: September 05, 2026

DesignRush assesses blockchain development firms for their technical expertise and verified client experiences to help you make better decisions. Some placements might be paid.

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  • ProtoQ

    Our mission is to make high- quality technology simple and accessible for every business.

    From realistic AI avatars with lip-sync to advanced SaaS platforms for business automation, ProtoQ builds solutions that help companies stay ahead of the curve. We combine expertise in AI, full-stack development, and cutting-edge integrations to turn bold ideas into scalable products. Our approach is more...

    Top Services:

    • AI Development
    • Software Development
    • Product Design
    • Web Development
    • UI/UX Design
    • Show more
    Location
    Sofia, Bulgaria
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    Visit Website View Profile

  • Idaho Style

    Do it in Style, Idaho Style

    Idaho Style is an Award Winning Digital Marketing Firm that specializes in achieving results through Web Design, Development, SEO, PPC and Social Media. Our passion for helping businesses grow and our dedication to providing quality services has earned us a reputation as one of the best in the business. If...

    Top Services:

    • Digital Marketing
    • Web Development
    • Social Media Marketing
    • Email Marketing
    • Branding
    • Show more
    Location
    Boise, Idaho
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    Visit Website View Profile

  • LABAAP

    Transforming Ideas Into Digital Excellence

    LABAAP (Latin American Business Application and Assistance Providers) is a leading software development and digital marketing agency with a strong global presence. Our corporate office is in Vega Baja, Puerto Rico. We specialize in creating customized software solutions and strategic digital marketing...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • AI Development
    • Blockchain
    • Show more
    Location
    Vega Baja, Puerto Rico
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile

  • Jappware

    Trustful software development partner to make technologies serve your business.

    Jappware is a trustful software development partner for businesses and individual entrepreneurs around the globe. We provide complete transparency in cooperation processes and interact as a strategic partner for all our clients. Providing team augmentation and dedicated teams, we develop software solutions...

    Top Services:

    • Staff Augmentation
    • Software Development
    • IT Services
    • AI Development
    • Big Data Analytics
    • Show more
    Location
    Lviv, Ukraine
    Number of Employees
    50 - 99
    Average Hourly Rate
    $29/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile
    5.0 5.0 (16)

  • Cognexa AI

    Empower Your Business With AI Solutions

    Cognexa is an AI automation agency helping businesses work smarter through intelligent workflows, AI powered agents, and cutting-edge web solutions. From voice and WhatsApp AI agents to custom CRMs, lead generation, and social media automation we build the systems that let your business run itself...

    Top Services:

    • AI Development
    • Software Development
    • Phone Answering Services
    • Web Development
    • Social Media Marketing
    • Show more
    Location
    Centurion, South Africa
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Visit Website View Profile
    4.0 4.0 (4)

  • Yotomations LLC

    Your Business, Automated.

    We help businesses scale by combining AI, automation, and CRM expertise into done-for-you solutions. From lead capture and client nurturing to AI-powered voice agents and custom workflow design, Yotomations builds systems that give you back time, reduce costs, and drive measurable growth. Your business...

    Top Services:

    • Web Development
    • Digital Marketing
    • SEO
    • PPC
    • Social Media Marketing
    • Show more
    Location
    Lutz, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Intuio Software Labs Pvt. Ltd.

    Easy Innovations.

    Intuio Software Labs Pvt. Ltd. specializes in designing and developing exceptional web, mobile, and digital products tailored for startups and established companies alike. Our team is dedicated to consistently delivering top-notch solutions, fueled by a passion for innovation and a commitment to excellence in...

    Top Services:

    • Software Development
    • Mobile App Development
    • eCommerce Development
    • Web Development
    • Web Design
    • Show more
    Location
    Verna, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    5 Projects Listed
    Visit Website View Profile
    5.0 5.0 (3)

  • Space'M Online

    Online & Beyond

    Space'M Online is a marketing agency for companies looking to grow seriously. With a data-driven approach and proven tactics, we turn marketing budgets into growth...

    Top Services:

    • SEO
    • PPC
    • Digital Marketing
    • Web Development
    • Web Design
    • Show more
    Location
    Veldhoven, Netherlands
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    4.8 4.8 (22)

  • 100 Codes Technologies

    We help your business scale to new heights with innovative AI-driven strategies.

    We deliver results-driven solutions as a leading AI Optimization Agency in the USA. Our expertise covers every aspect of digital marketing, ensuring your business stays ahead in a competitive market...

    Top Services:

    • Web Development
    • eCommerce Development
    • Social Media Marketing
    • Email Marketing
    • SEO
    • Show more
    Location
    Miami, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Visit Website View Profile

  • Hacken OU

    We make Web3 a safer place

    Hacken is one of the key players in the blockchain security field, with a track record of more than 2,000 audits for over 1,500 worldwide clients since 2017. Their clients include big names such as Whitebit, 1inch, Radix, NEAR Protocol, Sandbox, Status, Aurora, ShapeShift, Unicrypt, to name a few...

    Top Services:

    • IT Services
    • Cybersecurity
    • Blockchain
    • IT Compliance Solution
    • Show more
    Location
    Tallinn, Estonia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Softinator Techlabs

    Digitizing Dreams, Expanding Horizons.

    We are a technology company working on ambitious projects with diversified clients to make enterprises and businesses stand out from the crowd. Step into the world of technological mastery with Softinator TechLabs, where we bring your digital dreams to life. As pioneers in AI, Mobility, Web, Cloud...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • SEO
    • AI Development
    • Show more
    Location
    Mumbai, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile
    4.5 4.5 (2)

  • Sthenos Technologies

    AI-Driven Software Innovation & Digital Transformation

    Empower your business with Al-driven software solutions and cutting-edge digital transformation strategies...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • Blockchain
    • Software Testing
    • Show more
    Location
    North Bethesda, Maryland
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Visit Website View Profile

  • Xtreme Design House

    Think Of Innovation, Think Of Xtreme!

    Xtreme is a versatile design house known for its commitment to delivering unique and creative design solutions across various IT services including websites, logos, applications, animations, and stationery. The team at Xtreme embodies a lifestyle of innovation and collaboration, making it easy and enjoyable...

    Top Services:

    • PPC
    • Mobile App Development
    • Web Development
    • Web Design
    • Software Development
    • Show more
    Location
    Houston, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Griffon Webstudios Inc

    Fastest-growing Company In NYC Offering The Best Digital Marketing, Web, Mobile App Development

    Griffon Webstudios has years of experience in providing the best digital marketing, website development, mobile app, ai and blockchain development services in New York. We understand the dynamic world of search marketing and our team of experienced engineers and marketing consultants will work dedicatedly to...

    Top Services:

    • Web Design
    • eCommerce Development
    • Software Development
    • Mobile App Development
    • Blockchain
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    Under $1,000
    Visit Website View Profile
    5.0 5.0 (74)

  • BinaryGrace

    Designs That Think

    BinaryGrace is a passionate web and mobile app development company helping businesses grow through high performance, SEO-friendly, and scalable digital solutions. We believe technology should not only look great, it should drive real results...

    Top Services:

    • Mobile App Development
    • Web Design
    • Web Development
    • Software Development
    • UI/UX Design
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile
    5.0 5.0 (4)

  • TOQNOQ India Private Limited

    Transforming Business Ideas Into Powerful Digital Solutions

    TOQNOQ is a technology partner helping businesses turn ideas into high-impact digital products through custom software, web and mobile development, AI, and automation. We combine practical strategy, modern technology, and thoughtful design to build scalable solutions that solve real business challenges and...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • AI Development
    • Blockchain
    • Show more
    Location
    Ranchi, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $28/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Antino Labs

    Values by Convergence

    We are an AI Consulting and Digital Transformation company that follows a collaborative and data-driven approach to deliver high-quality technology solutions for global enterprises...

    Top Services:

    • Web Design
    • Mobile App Development
    • Software Development
    • Product Design
    • Graphic Design
    • Show more
    Location
    Gurgaon, India
    Number of Employees
    500 - 999
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Visit Website View Profile
    4.6 4.6 (68)

  • Binaryfolks Pvt. Ltd.

    Transforming Great Ideas Into Great Software

    BinaryFolks is a global leader in custom software development and mobile app development with an aim to provide tailored services with a specific focus on Enterprise Application Development, Web Application development and SaaS based Application development...

    Top Services:

    • Software Development
    • IoT
    • eCommerce Development
    • Web Development
    • IT Services
    • Show more
    Location
    Kolkata, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile

  • Cenozic Technologies

    Empower Your Business with Top-notch IT Solutions and Digital Services

    Cenozic is a leading software development company dedicated to delivering innovative and custom digital solutions. With a team of experienced professionals, we specialize in a wide range of services, including custom software development, web and mobile app development, and enterprise software solutions. Our...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • UI/UX Design
    • Show more
    Location
    Gurgaon, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    4.8 4.8 (4)

  • ASK Digital Agency

    Where Creativity Meets Conversion

    At ASK Digital Agency, we blend bold creativity with smart digital strategies to drive real business results. From eye-catching designs to performance-driven marketing campaigns, we help brands grow, engage, and convert. Whether you're building your online presence from scratch or scaling your digital reach...

    Top Services:

    • Digital Marketing
    • SEO
    • PPC
    • Graphic Design
    • Software Development
    • Show more
    Location
    Gurgaon, India
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    4.8 4.8 (36)

  • SUF Digital

    Empowering Tomorrow with Digital Innovation

    SUF Digital is a global technology company specializing in AI, blockchain, digital assets, product engineering, data, cloud, and enterprise software. We build scalable, future-ready digital platforms and intelligent systems for businesses worldwide...

    Top Services:

    • AI Development
    • Blockchain
    • Software Development
    • Cloud Consulting
    • DevOps Consulting
    • Show more
    Location
    Karachi, Pakistan
    Number of Employees
    50 - 99
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

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