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. 

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

Ethereum × HR × Sort by: Top Rated ×Clear Filters
  • Certified Experts, Patented Excellence

    Digis is a Software Development company with a team of 200+ professionals dedicated to Custom Development (Web & Mobile) and design. We have a wealth of experience across several industries, particularly in Education, Healthcare, Fintech, E-Commerce, Media & Entertainment, GIS and Automotive...

    Top Services:

    • Staff Augmentation
    • Web Design
    • Web Development
    • Mobile App Development
    • IT Services
    • Show more
    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $39/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    22 Projects Listed
  • World-Class Software Development Company

    Datazo InfoTech is an Award-Winning & World-Class Software Development Company with Engineering Hubs in NYC. We are committed to providing end-to-end IT services with a mission to solve complex software engineering problems...

    Top Services:

    • IT Services
    • Software Development
    • AI Development
    • eCommerce Development
    • Web Development
    • Show more
    Location
    Dhaka, Bangladesh
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    10 Projects Listed
  • Let's Talk Solutions

    Softuvo Solutions believes in adapting the client's business as it's very own and then work towards it with best possible expertise and quality...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • eCommerce Development
    • Web Design
    • Show more
    Location
    Mohali, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $24/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    17 Projects Listed
  • Exaud

    VerifiedVerified by the DesignRush team for authenticity and credibility.

    Precise Software Solutions

    We are a software engineering and digital strategy AI company...

    Top Services:

    • AI Development
    • IoT
    • Mobile App Development
    • Software Development
    • Wearables
    • Show more
    Location
    Ermesinde, Portugal
    Number of Employees
    50 - 99
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    6 Projects Listed

    Exaud Services

    • AI Development
    • IoT
    • Mobile App Development
    • Software Development
    • Wearables
    • Blockchain
    • DevOps Consulting
    • Staff Augmentation
    • Cybersecurity
    • IT Compliance Solution
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Anoto
    • Samsung
    • NDrive
    • Blaupunkt
    • Audi
    • Essent
    • Facebook
    • Google
    • Nissan
    • Presto
    Data sourced from the agency's DesignRush profile

    Exaud Reviews & Testimonials

    • Dmitriy Ksendzovsky
      Dmitriy Ksendzovsky CEO at Software Consulting
      4.8★

      Educational Review from Dmitriy Ksendzovsky

      I have had an positive experience working with Exaud on expanding and maintaining several software products. Our software consulting technology stack is quite wide, from embedded development to mobile game dev, making it challenging to find the right partner knowledgeable in a number of these areas. The Exaud team is professional, flexible and continues to provide the development expertise we require to fulfill our project needs on time and budget.

    • Stacy McCarthy
      Stacy McCarthy President at Learning Design Network, Inc.
      4.8★

      Educational Review from Stacy McCarthy

      Learning Design Network has been providing expert learning programs for 20 years, helping nearly 1 million employees worldwide achieve professional success. COVID prompted us to digitalize our product and we chose Exaud as our technology partner. Together, we developed a comprehensive digital tool for customized training and effortless collaboration in a 3D digital environment. The platform leverages our expertise and Exaud's technical capabilities, delivering a high-quality user experience.

    • Tim Martin
      Tim Martin Software Architecture and Engineering at FS Studio
      5.0★

      Enterprise Review from Tim Martin

      We have a very long history of working with Exuad, which in itself is about the best endorsement you can have. We have been working with them on projects for going on 10 years and they are our go to external dev team. Georg and team are not only very talented they are highly ethical. To me the later point is the most important, you can trust that they will provide high quality work and you can absolutely trust them on the business side.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • 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
  • Premium Software Development & Tech Recruitment Services

    IT managed services, offshore team in Poland , Romania , and LATAM , highly-technological clients with ultra high satisfaction...

    Top Services:

    • HR Outsourcing
    • Staff Augmentation
    • Mobile App Development
    • Web Development
    • AI Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $55/hr
    Portfolios Count
    15 Projects Listed
  • We Create Digital Products And Grow With Our Partners!

    Rocketech is a software development company. We help founders and business teams decide what to build, build it, and keep it running after launch...

    Top Services:

    • Mobile App Development
    • Web Development
    • Software Development
    • Blockchain
    • UI/UX Design
    • Show more
    Location
    Kyiv, Ukraine
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    14 Projects Listed
  • Shaping Visions

    We Help You Build Your Vision Taking Shape in form of product which will create history with finest quality of work...

    Top Services:

    • Web Design
    • Web Development
    • Mobile App Development
    • UI/UX Design
    • AI Development
    • Show more
    Location
    Philadelphia, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed
  • Legal Tech with a Human Touch

    Netclues, a top legal technology company, offers innovative document management solutions for law firms, ensuring environmental responsibility, ease of access, enhanced productivity through better software integration, and 24/7 availability with secure, scalable cloud-based storage...

    Top Services:

    • Web Development
    • Mobile App Development
    • Social Media Marketing
    • eCommerce Development
    • Digital Marketing
    • Show more
    Location
    Georgetown, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    3 Projects Listed
  • Embellish Digital Experiences

    We are your technology partner for software innovation and market-leading solutions. Accelerate your business growth with our customer-led, insights driven and innovative solutions. With more than a decade of experience, Grawlix has possessed the capabilities and skilled resources to offer competitive and...

    Top Services:

    • Web Development
    • Software Development
    • eCommerce Development
    • WordPress Website Design
    • Digital Services
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Dream It. Build It. Live It.

    Established in 2019, YOPAZ (Young & Passion) is a dynamic company headquartered in Hanoi, Vietnam, with a branch in Tokyo, Japan. It specializes in award-winning software development services, playing a crucial role in connecting Vietnam, Japan, and other global markets. YOPAZ focuses on core services such as...

    Top Services:

    • Web Development
    • Mobile App Development
    • Software Testing
    • AI Development
    • Blockchain
    • Show more
    Location
    Hanoi, Vietnam
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
  • Custom Software Development Company

    Aegis Softtech is an ISO-certified IT consulting and software development company in India with over 20 years of experience serving global clients. We serve across the USA, UK, Canada, Singapore, Australia, and the Middle East...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • Software Development
    • Mobile App Development
    • Show more
    Location
    Rajkot, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • EpicBliss Solutions provides a variety of IT services.

    Many worldwide clients are now using "EpicBliss" benchmark solutions, We're capable to drive you to the right tech-track for your laudable idea. So, let's scrutinize your business need, mold it and establish it with the latest and most suitable technologies...

    Top Services:

    • IT Services
    • Cloud Consulting
    • Mobile App Development
    • Software Development
    • Software Testing
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    Under 49
  • Your trusted technology partner in the digital age. We build solutions for today and tomorrow.

    Founded in 2016, Stepmedia provides IT solutions and software development services. Clients value our commitment to quality, cost-effectiveness, and collaborative approach, which delivers exceptional results that drive business success...

    Top Services:

    • Software Development
    • Software Testing
    • Mobile App Development
    • Cloud Consulting
    • IT Services
    • Show more
    Location
    Vancouver, Canada
    Number of Employees
    500 - 999
    Portfolios Count
    7 Projects Listed
  • Web, Mobile and IoT solutions. Made easy.

    We are CimpleO, an award-winning production studio that delivers on time and budget. Since 2012.We develop custom software, complex web services, desktop applications, client-server systems, elegant web, and mobile apps as well as IoT solutions that are made to scale...

    Top Services:

    • eCommerce Development
    • Web Development
    • Web Design
    • IoT
    • Software Development
    • Show more
    Location
    Phuket, Thailand
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
  • Disruptive Technologies Software House

    Our long-term goal is to become the most effective software company in the world...

    Top Services:

    • Software Development
    • Product Design
    • UI/UX Design
    • Web Design
    • Blockchain
    • Show more
    Location
    Krakow, Poland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    2 Projects Listed
  • Reliable team aligned to deliver solutions

    Dashbouquet Development is a custom software development agency. We help enterprises and startups to launch digital products. We focus on Mobile, Web, AI and embedded systems...

    Top Services:

    • Software Development
    • Web Design
    • Web Development
    • IT Services
    • Mobile App Development
    • Show more
    Location
    Tallinn, Estonia
    Number of Employees
    50 - 99
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    7 Projects Listed
  • Custom Websites, Web Apps, and Software

    Ajroni is a full-service web design, web development, app development, SEO, and digital marketing agency developing custom, SEO-optimized and mobile-responsive websites and apps that drive traffic, sales, and business growth. Top-rated on Google & Clutch for delivering quality results...

    Top Services:

    • Web Design
    • Web Development
    • Digital Marketing
    • eCommerce Development
    • WordPress Website Design
    • Show more
    Location
    West Palm Beach, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    15 Projects Listed
  • We build stellar products with top-tier technology experts for innovative businesses worldwide

    Rather Labs embarked on its journey in July 2020, fueled by the entrepreneurial spirit of our founders and their commitment to creating advanced applications, captivating games, and beyond...

    Top Services:

    • Blockchain
    • AI Development
    • IT Services
    • Staff Augmentation
    • Software Development
    • Show more
    Location
    Buenos Aires, Argentina
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Portfolios Count
    9 Projects Listed
  • AI Agents & n8n Automation That Keeps Running

    AI agent development and business automation agency. Most automation breaks within a month, or the team that built it disappears. We build the kind that keeps running, with the tests, monitoring, and documentation to prove it. Fixed price, and we stay. n8n, AI agents, CRM and API integration...

    Top Services:

    • Web Development
    • AI Development
    • Software Development
    • CRM Consulting
    • Show more
    Location
    Kharkiv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    58 Projects Listed
  • Serving Quality with Technology

    Top Website and Mobile application Development Company in India...

    Top Services:

    • Software Development
    • Web Development
    • eCommerce Development
    • Social Media Marketing
    • Business Consulting
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    50 - 99
    Portfolios Count
    6 Projects Listed
  • Enabling Visionaries to Build the Future

    We are a Strategy-First Software Dev-House who serve visionaries who dare to disrupt the present and choose to drive the future through innovation...

    Top Services:

    • Product Design
    • Mobile App Development
    • Software Development
    • Web Development
    • Web Design
    • Show more
    Location
    Johannesburg, South Africa
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    7 Projects Listed
  • Innovate, connect, inspire

    We are committed to providing services to our clients with Leadership, Quality, Integrity & Reliability...

    Top Services:

    • AI Development
    • Mobile App Development
    • Web Development
    • Software Testing
    • Software Development
    • Show more
    Location
    Nagpur, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • Our Model Is Much Different And Way Better Than the Usual Offshoring Nonsense.

    Our Yourshore model is intentionally designed to give you the very best remote engineering solution that solves for all the usual pain points that plague traditional offshore vendors...

    Top Services:

    • Software Development
    • HR Outsourcing
    Location
    Menlo Park, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
  • DESIGN. DEVELOPMENT. MAINTENANCE.

    At Synthax.codes, we specialize in delivering professional, end-to-end website and software development services tailored to your business needs. From cutting-edge UI/UX design and seamless website development to efficient website migration, third-party integrations, and ongoing optimization...

    Top Services:

    • Web Development
    • Blockchain
    • Mobile App Development
    • Software Development
    • Cybersecurity
    • Show more
    Location
    Augsburg, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
  • 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
  • Passionate Developers

    The Demski Group is a full-stack mobile and web development firm that creates beautiful, engaging, state-of-the-art applications and designs to help businesses grow and succeed...

    Top Services:

    • Mobile App Development
    • Software Development
    • IoT
    • AI Development
    • VR/AR
    • Show more
    Location
    Olean, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $1,000 - $10,000
  • IT Staff Augmentation

    New Wave Devs is an IT staff augmentation company. We place vetted mid and senior engineers into your existing product team, on your codebase, inside your process...

    Top Services:

    • Mobile App Development
    • AI Development
    • Software Development
    • IoT
    • Software Testing
    • Show more
    Location
    Sheridan, Wyoming
    Number of Employees
    100 - 249
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
  • Remote Technology Teams for Exponential Growth

    Ajackus is your one-stop solution for all your engineering needs. We have a team of talented engineers across India who can be quickly hired, trained and aligned to your business needs...

    Top Services:

    • Staff Augmentation
    • IT Services
    • Software Development
    • Web Development
    • Mobile App Development
    • Show more
    Location
    Mumbai, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    10 Projects Listed
  • Global tech talent, LATAM powered, U.S. aligned

    Zallpy stands as one of the fastest growing Software Outsourcing and Staff Augmentation nearshore companies, strategically positioned nearshore to provide cutting-edge, scalable IT squads to Startups and Fortune 500 corporations across North America and Europe...

    Top Services:

    • AI Development
    • Software Testing
    • Blockchain
    • Mobile App Development
    • Software Development
    • Show more
    Location
    Frisco, Texas
    Number of Employees
    500 - 999
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
  • Mind Your Brand. Master Your Digital Presence.

    mind&matter is a creative no-code agency, specialized in web & product design and branding We help businesses navigate digital space space, build stunning websites & create stellar digital products. Our expertise in Webflow and Flutterflow allow us to deliver websites and apps fast & inexpensive...

    Top Services:

    • Web Development
    • UI/UX Design
    • Software Development
    • Mobile App Development
    • eCommerce Development
    • Show more
    Location
    Krakow, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    2 Projects Listed
  • Building products that matter.

    At CodeClever, we are a dedicated team of highly skilled software engineers who specialize in designing and developing cutting-edge solutions for a range of industries. Some of our key offerings include Geographic Information Systems, Machine Learning, Data Visualization, Video & Voice calling solutions...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • AI Development
    • IoT
    • Show more
    Location
    Lahore, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
  • Innovative solution For Your Future.

    Future Innovation LTD, the top web development company in Bangladesh. Our team has delivered 300+ projects across 20+ countries...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • UI/UX Design
    • WordPress Website Design
    • Show more
    Location
    Dhaka, Bangladesh
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
  • Easy & Smart Solution

    Smart Software Limited is a cutting-edge technology company specializing in innovative software solutions designed to streamline and optimize business processes...

    Top Services:

    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Web Development
    • Software Development
    • Show more
    Location
    Dhaka, Bangladesh
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • AI Full-Stack Engineering, Automation, Machine Learning & Enterprise AI Integration

    NextGen Coding Company builds custom, cutting-edge software solutions. Our mission at NextGen Coding Company is to lead the technological revolution with innovative solutions and cutting-edge expertise. We aim to empower businesses and individuals by delivering transformative digital services in Artificial...

    Top Services:

    • AI Development
    • Software Development
    • Web Development
    • Software Testing
    • Blockchain
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Portfolios Count
    6 Projects Listed

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