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

798 Companies - Rankings updated: September 06, 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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  • Seaflux

    New age, new skills, a local constant

    New age, new skills, a local constant

    We execute software projects in true partnership spirit to exceed customer’s expectations by continually improving the processes and acquiring new skills...

    Top Services:

    • Software Development
    • Web Design
    • Web Development
    • eCommerce Development
    • UI/UX Design
    • Show more
    Location
    Austin, Texas
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • Orient

    Top Software Development Company in Viet Nam

    Top Software Development Company in Viet Nam

    We are committed to customer satisfaction, software quality, and technology innovation...

    Top Services:

    • Mobile App Development
    • Software Development
    • Software Testing
    • AI Development
    • DevOps Consulting
    • Show more
    Location
    Ho Chi Minh, Vietnam
    Number of Employees
    250 - 499
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    30 Projects Listed
    View Profile
    4.8 4.8 (53)

  • Argusoft

    Your Extended Engineering Team

    Your Extended Engineering Team

    Argusoft is a trusted software solutions design consultancy that provides end-to-end, enterprise-class turnkey solutions. Our team of Argonauts are trained to think design at every step, architecting, designing, and coding with the business goals and objectives of our clients in mind...

    Top Services:

    • Staff Augmentation
    • Software Development
    • IT Services
    • Mobile App Development
    • UI/UX Design
    • Show more
    Location
    Newark, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile

  • Techvantage Innovations

    Solve Business Challenges with IT

    Solve Business Challenges with IT

    Techvantage delivers high-performance software engineering and agile team staffing solutions that help businesses be more successful tomorrow. TechVantage Innovations is a software construction business...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Design
    • Graphic Design
    • Branding
    • Show more
    Location
    Abuja, Nigeria
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
    View Profile
    4.9 4.9 (20)

  • QSoft Vietnam

    Custom Software Development | Software Outsourcing

    Custom Software Development | Software Outsourcing

    QSoft is a pioneering software outsourcing company based in Vietnam, specializing in providing rapid and effective tech team scaling solutions for mid-sized technology companies and startups...

    Top Services:

    • Staff Augmentation
    • Software Development
    • Web Development
    • Blockchain
    • DevOps Consulting
    • Show more
    Location
    Hanoi, Vietnam
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed
    View Profile
    4.8 4.8 (36)

  • Best Web3 Development

    Your Dream + Our Development Expertise = Innovative WEB3 Platform Solutions

    Your Dream + Our Development Expertise = Innovative WEB3 Platform Solutions

    Best Web3 Development is a DeFi and web3 development services provider, specializing in innovative web3 solutions utilizing technologies like blockchain, AI, IoT, and cryptography...

    Top Services:

    • Blockchain
    • Software Development
    • Mobile App Development
    • Web Development
    • Digital Marketing
    • Show more
    Location
    Concord, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    5 Projects Listed
    View Profile

  • DSI

    We create efficient and specific solutions to the problems of those who trust in us

    We create efficient and specific solutions to the problems of those who trust in us

    DSI is a software factory, where we shape new realities through digital products and experiences that focus on businesses and people. we create efficient and specific solutions to the problems of those who trust us. our products become meaningful when our partners optimise their time, give value to their...

    Top Services:

    • Wearables
    • Software Development
    • AI Development
    • Mobile App Development
    • Blockchain
    • Show more
    Location
    Medellín, Colombia
    Number of Employees
    Under 49
    Average Hourly Rate
    $31/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Two Dots Media

    Connect the dots between your idea and execution

    Connect the dots between your idea and execution

    From concept to creation, we specialize in exceptional web apps, platforms, and B2B marketplaces. Our expert team transforms ideas into innovative digital solutions for SMEs, startups, and established companies, disrupting and defining markets...

    Top Services:

    • Web Development
    • Software Development
    • Mobile App Development
    • eCommerce Development
    • Web Design
    • Show more
    Location
    Bijeljina, Bosnia and Herzegovina
    Number of Employees
    Under 49
    Average Hourly Rate
    $32/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
    View Profile
    4.9 4.9 (10)
    5.0 5.0 (8)

  • Devurai

    Web developers who care about clients success

    Web developers who care about clients success

    A team of professionals who have successfully developed and implemented business IT solutions for over two years. We take on the challenge of complex technology provision for medium and large organizations. Our team implements the boldest business ideas at any stage of development. Devurai opens new...

    Top Services:

    • Mobile App Development
    • Blockchain
    • eCommerce Development
    • Web Development
    • Web Design
    • Show more
    Location
    Kyiv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $33/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    View Profile

  • 2BTech

    We Got You Covered

    We Got You Covered

    Your Startups Engineering Team On Demand. 2BTech builds MVPs, AI tools, & mobile-ready platformsfast. Trusted by 200+ companies across 5 continents. From Laravel to LangChain, Flutter to React Native, we engineer it all...

    Top Services:

    • Software Development
    • Web Design
    • UI/UX Design
    • Web Development
    • Mobile App Development
    • Show more
    Location
    Austin, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $33/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • Codobux

    Your Partner in Development and Consultancy

    Your Partner in Development and Consultancy

    Established in 2018, Codobux has emerged as a leading provider of mobile application and web development services. Our dedicated team is committed to delivering excellence, crafting tailored digital solutions designed to drive success for your business. Partner with us to unlock the full potential of your...

    Top Services:

    • Software Development
    • Mobile App Development
    • Software Testing
    • DevOps Consulting
    • Design Services
    • Show more
    Location
    Mohali, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $33/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    4.4 4.4 (96)

  • Saigon Technology

    Accelerating Software Development - Building Offshore Software Development Centers

    Accelerating Software Development - Building Offshore Software Development Centers

    Saigon Technology focuses on tailored web and app development for emerging startups and established enterprises. The company adheres to ISO standards and embraces an Agile approach. Models: offshore software dedicated team and fixed price...

    Top Services:

    • Software Development
    • Staff Augmentation
    • AI Development
    • Web Development
    • Mobile App Development
    • Show more
    Location
    Ho Chi Minh, Vietnam
    Number of Employees
    500 - 999
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    51 Projects Listed
    View Profile
    5.0 5.0 (72)
    4.6 4.6 (53)

  • Zamratech

    Your Gateway To Tech Excellence

    Your Gateway To Tech Excellence

    Zamratech, a globally recognized company based in the United States, has become a leading worldwide application developer. We provide a comprehensive range of digital services, including web design, mobile app development, software development, and cross-platform development, offering a complete 360-degree...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • Blockchain
    • IoT
    • Show more
    Location
    Cincinnati, Ohio
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    View Profile
    5.0 5.0 (33)

  • A3Logics

    Empower Your Business With Future Ready IT Solutions

    Empower Your Business With Future Ready IT Solutions

    A3Logics is a premier IT solutions development company specializing in cutting-edge technologies like Artificial Intelligence (AI), Blockchain, and the Internet of Things (IoT). We leverage innovative technologies to create solutions that are not only secure & compliant but also scalable & impactful...

    Top Services:

    • Mobile App Development
    • Software Development
    • Big Data Analytics
    • Blockchain
    • AI Development
    • Show more
    Location
    Carlsbad, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    13 Projects Listed
    View Profile
    4.9 4.9 (28)
    4.9 4.9 (7)

  • Lionwood.software

    Verified Verified by the DesignRush team for authenticity and credibility.
    Find the perfect solution

    Find the perfect solution

    Lionwood.software is a software development company founded in 2017 that builds digital products through long-term, collaborative partnerships with organizations across Europe and North America. The company combines strong engineering expertise with a human-centered approach focused on transparency,...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Blockchain
    • Staff Augmentation
    • Show more
    Location
    Newark, Delaware
    Number of Employees
    50 - 99
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    19 Projects Listed
    View Profile
    4.9 4.9 (18)

  • Singula

    Feel Like You're Working With Your Own Team.

    Feel Like You're Working With Your Own Team.

    As a web development company specializing in building high-load complex products, we are passionate about sharing our expertise and keeping you updated on the latest advancements in these key areas...

    Top Services:

    • Mobile App Development
    • Software Development
    • Software Testing
    • Wearables
    • CRM Consulting
    • Show more
    Location
    Dubai, United Arab Emirates
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
    View Profile
    4.9 4.9 (15)
    5.0 5.0 (4)

  • TekRevol

    Your Vision. Our Expertise. Shaping the Future!

    Your Vision. Our Expertise. Shaping the Future!

    TekRevol is a globally recognized digital innovation company with 10 years of experience delivering high-impact mobile applications, AI-powered software, and scalable digital products. Every engagement begins with a clear roadmap, defined KPIs, and a commitment to measurable business outcomes...

    Top Services:

    • Mobile App Development
    • Web Development
    • AI Development
    • Staff Augmentation
    • Digital Marketing
    • Show more
    Location
    Houston, Texas
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    46 Projects Listed
    View Profile
    4.7 4.7 (10)
    4.6 4.6 (30)

  • dotcode

    Secure IT Solutions for a more secure environment

    Secure IT Solutions for a more secure environment

    dotcode is a full-cycle software development company. At dotcode, we know how its crucial to understand the users needs when building a successful product. Our team combines amazing minds in Front-End, Back-End, Web and Mobile Development, Quality Assurance, Business Analysis, and UI/UX Design...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Web Design
    • Product Design
    • Show more
    Location
    Lviv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    21 Projects Listed
    View Profile
    4.8 4.8 (7)

  • Right Tail

    Product Teams On Demand

    Product Teams On Demand

    Right Tail provides a high-performance Product Software Development and IT Staff Augmentation team built for speed, precision, and outcomes. We partner with startups, scale-ups, and enterprise technology companies to design, build, and scale world-class digital products...

    Top Services:

    • Staff Augmentation
    • Software Development
    • Mobile App Development
    • AI Development
    • Blockchain
    • Show more
    Location
    San Francisco, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    14 Projects Listed
    View Profile
    4.8 4.8 (6)

  • Leznit

    Your Ambition, Our Algorithm.

    Your Ambition, Our Algorithm.

    Leznit Software is a forward thinking technology partner delivering custom software, web and mobile app development, SaaS products, UI/UX design, AI-powered solutions, and API integrations. Serving startups and enterprises across SaaS, fintech, healthcare, e-commerce, and more, we blend innovation w...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Design
    • Web Development
    • eCommerce Development
    • Show more
    Location
    Vancouver, Canada
    Number of Employees
    50 - 99
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.8 4.8 (6)
    5.0 5.0 (3)

  • Solicy

    Blockchain | Web3 | Software development

    Blockchain | Web3 | Software development

    Solicy is a blockchain software development company that provides innovative solutions, including Custom Software Development, dApps, DeFi Solutions, Smart Contracts, Mobile Apps, and AI Solutions. We help businesses drive growth and achieve success through cutting-edge technology...

    Top Services:

    • Blockchain
    • Software Development
    • AI Development
    • Mobile App Development
    • Software Testing
    • Show more
    Location
    Yerevan, Armenia
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.8 4.8 (5)
    5.0 5.0 (44)

  • CITRUSDEV

    Powering the IoT Revolution

    Powering the IoT Revolution

    CitrusDev is a team of experts with a general focus on the Internet of Things (IoT) project development. Our team's key points of interest are Smart Home, Smart City, Smart Farm, Automotive, Healthcare, and Indoor navigation domains. We cover the Hi-tech, Retail, Fintech, and Education industries as well...

    Top Services:

    • IoT
    • Web Development
    • Mobile App Development
    • Wearables
    • WordPress Website Design
    • Show more
    Location
    Kyiv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    7 Projects Listed
    View Profile
    4.6 4.6 (3)
    5.0 5.0 (7)

  • Mangosoft

    Innovation Amplified: Offshore Software Solutions Redefined.

    Innovation Amplified: Offshore Software Solutions Redefined.

    Mangosoft is a top offshore software agency, offering web, mobile app, and enterprise development services. With a strong track record and a global presence, we have successfully delivered 250+ projects across 30+ countries. Our tailored teams of niche experts ensure optimal results, while our transparent...

    Top Services:

    • Software Development
    • Mobile App Development
    • Software Testing
    • AI Development
    • Web Development
    • Show more
    Location
    Dover, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    18 Projects Listed
    View Profile
    4.3 4.3 (1)

  • Sports Betting Soft

    Sports Betting Software Development Company | Sports Betting Solution

    Sports Betting Software Development Company | Sports Betting Solution

    Sports Betting Soft is a leading iGaming technology provider delivering tailored sports betting and casino software solutions for both startups and established operators. We specialize in building innovative, reliable, and high-performance platforms designed to meet unique client needs and exceed in...

    Top Services:

    • Mobile App Development
    • Graphic Design
    • eCommerce Development
    • Web Development
    • Blockchain
    • Show more
    Location
    Borehamwood, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    10 Projects Listed
    View Profile
    4.2 4.2 (1)

  • Lumitech

    New Renaissance Software

    New Renaissance Software

    Lumitech is a software and services technology company based in Dubai with an R&D team in Eastern Europe...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Design
    • Web Development
    • Blockchain
    • Show more
    Location
    Dubai, United Arab Emirates
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    View Profile
    5.0 5.0 (16)

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