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 × AI ×
  • 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
  • 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
  • Empowering Innovation, Driving Change.

    DuckMa is a seasoned mobile app development agency that elevates businesses to new heights through innovative digital solutions. With over a decade of experience, DuckMa employs a unique method that transforms visionary ideas into reality, delivering advanced software and mobile applications. The agency...

    Top Services:

    • Digital Services
    • Product Design
    • Digital Strategy
    • IoT
    • AI Development
    • Show more
    Location
    Rezzato, Italy
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $25,000 - $50,000
  • Your Gulf Coast Business Deserves to Be Seen.

    Blue Heron Marketing is Gulf Coast premier full-service digital marketing agency, headquartered in Gulf Shores, AL. We help local and regional businesses grow online through Google Ads (PPC and LSA), Meta/Facebook Ads, SEO, Google Business Profile management, content marketing, and social medi...

    Top Services:

    • Advertising
    • PPC
    • SEO
    • Content Marketing
    • Social Media Marketing
    • Show more
    Location
    Gulf Shores, Alabama
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Progress, with purpose.

    Allprime improves how organisations work through analysis, software, integrations and custom development, with ownership built in from the start...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Design
    • Web Development
    • ERP Consulting
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    Location
    Rotterdam-Albrandswaard, Netherlands
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
  • In Pace with your business.

    We keep a high velocity in our work to match the pace of your business and help them grow along because we value growing together...

    Top Services:

    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • IoT
    • Blockchain
    • Show more
    Location
    Kathmandu, Nepal
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
  • Your Challenges, Our Solutions

    We specialize in software and web development, AI-enhanced product images, social media management, digital marketing, and unique designs helping businesses boost online visibility, engagement, and growth...

    Top Services:

    • Product Design
    • Web Development
    • Social Media Marketing
    • Graphic Design
    • eCommerce Development
    • Show more
    Location
    Kosovo, Macedonia
    Number of Employees
    Under 49
    Average Hourly Rate
    $5/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Dot To Destination

    DeltaDots provides AI app development, custom software, mobile/web, blockchain, game development, and UI/UX design. Deltadots delivers expert IT services that let you focus on what matters most...

    Top Services:

    • Staff Augmentation
    • Mobile App Development
    • Web Design
    • UI/UX Design
    • Web Development
    • Show more
    Location
    Austin, Texas
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
  • Zoho, CRM, AI & Automation Specialists

    Mason & Co helps organisations improve the way they operate through better-connected business systems. We specialise in Zoho, CRM, AI, automation, integration and business intelligence, combining practical implementation with enterprise architecture thinking to create scalable, well-governed solutions...

    Top Services:

    • Digital Strategy
    • Web Design
    • WordPress Website Design
    • Web Development
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $1,000 - $10,000
  • CODINGBRACKETS: "Simplifying Your Online Presence"

    At CodingBrackets, we're your digital allies, weaving simplicity into your online endeavors. From crafting sleek websites to fine-tuning intricate code, we're here to ease your journey in the digital realm. Let's team up and turn your online aspirations into reality, one code bracket at a time...

    Top Services:

    • Web Design
    • UI/UX Design
    • Web Development
    • eCommerce Development
    • WordPress Website Design
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    Location
    Lucknow, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
  • Transforming Ideas Into Powerful Software Solutions

    we turn your vision into tailor-made digital solutions. Our expert team merges advanced technology with creative strategies to craft software that fuels growth and efficiency. From startups to industry leaders, we transform ideas into impactful, scalable solutions that drive success...

    Top Services:

    • Web Development
    • AI Development
    • Mobile App Development
    • Software Development
    • DevOps Consulting
    • Show more
    Location
    Lahore, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
  • In Touch With Tomorrow

    Technocrypt is a major web, app, software, web API integration, web tools, web apps, and artificial intelligence solutions supplier...

    Top Services:

    • UI/UX Design
    • WordPress Website Design
    • Web Design
    • eCommerce Development
    • Web Development
    • Show more
    Location
    Delhi, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
  • Solutions That Empower

    CCJM Solutions is a boutique IT Consulting and BPO firm located in Atlanta, Georgia. We are passionate about helping businesses modernize operations while reducing costs. Our areas of expertise includes custom software, web, and app development, cloud migrations, staffing, and compliance management...

    Top Services:

    • IT Services
    • Software Development
    • Graphic Design
    • CRM Consulting
    • Cloud Consulting
    • Show more
    Location
    Atlanta, Georgia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $65/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Design! Develop! Decentralize!

    Blocktunix distinguishes itself as a leading blockchain development company, recognized for its excellence in the field. Our team of highly skilled and adept blockchain developers ensures the consistent delivery of robust and dependable blockchain solutions...

    Top Services:

    • Blockchain
    • Mobile App Development
    • IoT
    • VR/AR
    • AI Development
    • Show more
    Location
    Nagar, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
  • CMMI Level 3 and ISO 9001 and ISO 27001 certified IT organization.

    A global digital transformation partner with 22+ years of experience, helping businesses modernize and scale with AI, ML, IoT, cloud, and cybersecurity solutions across industries like finance, manufacturing, telecom, and retail...

    Top Services:

    • Cybersecurity
    • IT Services
    • Digital Marketing
    • IoT
    • eCommerce Development
    • Show more
    Location
    Piscataway, New Jersey
    Number of Employees
    500 - 999
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • We Innovate Your Idea.

    Appson Technologies is an AI-first software development company helping businesses automate operations, build digital products, and scale technology teams. Since 2016, we have delivered 120+ projects worldwide with a focus on practical solutions, measurable value, and long-term partnerships...

    Top Services:

    • IT Services
    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Web Development
    • Show more
    Location
    Marietta, Georgia
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
  • Bring Us Your Complex Challenges We Deliver Measurable Success

    ChallengeSoft is a software development and IT consulting team specializing in web and mobile applications, custom business solutions, cloud services, and backend systems. Backed by experienced developers, designers, and project managers, they help clients tackle complex technical challenges and turn...

    Top Services:

    • Software Development
    • IT Services
    • AI Development
    • eCommerce Development
    • Logo Design
    • Show more
    Location
    Cherkasy, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $1,000 - $10,000
  • Modern Websites. Measurable Results

    We don't just build websites that look pretty; we bui high-performance digital engines designed to turn casual visitors into paying customers.A lot of agencies rely on clunky, slow, cookie-cutter templates that frustrate users and hurt your SEO. At Dream Designs Agency, we take a completely custom...

    Top Services:

    • Web Development
    • Web Design
    • eCommerce Development
    • Mobile App Development
    • Software Development
    • Show more
    Location
    Southampton, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $180/hr
    Minimal Budget
    Under $1,000
  • Build,Create,Define

    Ackra is an app development company that designs and builds custom software for businesses that need it done right. We turn complex ideas into production-ready applications, from customer-facing platforms to internal tools built to perform on day one and scale for years...

    Top Services:

    • Digital Services
    • Design Services
    • Product Design
    • Graphic Design
    • Creative Services
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
  • Artilence helps US businesses cut manual work with AI agents, workflow automation, and custom softwa

    Artilence is an AI automation and software development agency headquartered in St. Petersburg, Florida, with a dedicated delivery team in Lahore, Pakistan. Founded in 2023, the company helps businesses replace slow, manual processes with intelligent systems that save time, reduce costs, and scale with growth...

    Top Services:

    • Web Development
    • Digital Marketing
    • Social Media Marketing
    • AI Development
    • Blockchain
    • Show more
    Location
    St. Petersburg, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • From Idea To The Summit

    We are a software development company specializing in custom web, mobile, and enterprise solutions. We help businesses of all sizes transform their ideas into scalable digital products using modern technologies. From ERP, CRM, POS systems, and eCommerce platforms to AI-powered dashboards and business...

    Top Services:

    • Web Design
    • Web Development
    • AI Development
    • Mobile App Development
    • Software Development
    • Show more
    Location
    Madinah, Saudi Arabia
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Your challenges are our playground. With Codeex, innovation has no limits.

    Codeex: Your trusted IT partner with 10+ years of experience delivering custom software, blockchain solutions, and outstaffing services. Powered by cutting-edge tech like Node.js, React.js, and Solidity, we empower businesses in finance, healthcare, eCommerce, and beyond...

    Top Services:

    • Blockchain
    • Web Design
    • eCommerce Development
    • Web Development
    • Mobile App Development
    • Show more
    Location
    Yerevan, Armenia
    Number of Employees
    50 - 99
    Minimal Budget
    $10,000 - $25,000
  • We Build for Your Business Success

    Etihad Falcon Tech is a software development company headquartered in Riyadh, Saudi Arabia. The company builds custom software around a client's actual workflow instead of starting from a template, which means the software adapts to how the business already operates rather than forcing the business to adapt...

    Top Services:

    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • AI Development
    • Software Development
    • Show more
    Location
    Riyadh, Saudi Arabia
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Innovation | Transparency | Impact

    Engineering Intelligent Products for Enterprise Growth...

    Top Services:

    • Software Development
    • Web Development
    • AI Development
    • Staff Augmentation
    • Mobile App Development
    • Show more
    Location
    Noida, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
  • Transform Ideas Into Digital Solution

    Akxens Inc. is a premier enterprise software engineering firm redefining the standards of digital transformation by bridging the critical gap between boutique agility and institutional scale. We specialize in architecting high-performance digital infrastructure from custom ERP and CRM ecosystems to scalable...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • Digital Services
    • Cybersecurity
    • Show more
    Location
    Dhaka, Bangladesh
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000

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1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
129,003+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
47%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
384

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