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 × Other × Sort by: Avg Hourly Price: High to Low ×Clear Filters
  • Unique Software for Your Unique Business

    Sembit is a seasoned software development company based in Oregon. Its expertise spans app development, cloud services, and platform integration, making the agency a versatile software development partner. With proficiency in diverse technologies and a commitment to fostering a positive work environment...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • AI Development
    • Cloud Consulting
    • Show more
    Location
    Portland, Oregon
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
  • Irrespective Of The Market There's Always A Way To Win.

    Belkin Marketing, founded in 2007, is one of the longest-established boutique intelligence firm executing strategic partnerships,  international expansion and executive positioning via VVIP events ecosystems like Davos WEF. Bespoke strategies focusing on measurable results for AI and Tech projects...

    Top Services:

    • Content Marketing
    • Digital Marketing
    • Event Marketing
    • Public Relations
    • Branding
    • Show more
    Location
    Hong Kong, Hong Kong
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Custom Application & Web Dev Professionals

    Epic Apps | Custom Mobile App Development & Web Platforms...

    Top Services:

    • Web Development
    • Web Design
    • Mobile App Development
    • WordPress Website Design
    • SEO
    • Show more
    Location
    Greenwood Village, Colorado
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
  • Providing Quality Personnel Solution

    Gsinfotechvis Pvt. Ltd. is Pune's is a fast-growing IT solutions provider committed to driving business success through innovation. Specializing in app and software development, digital marketing, GPS tracking, and IT consulting, the company offers cutting-edge services tailored to modern business needs...

    Top Services:

    • Software Development
    • IT Services
    • Web Development
    • SEO
    • HR Outsourcing
    • Show more
    Location
    Pune, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $80/hr
    Portfolios Count
    17 Projects Listed
  • Years Of Experience Building Highly Original Software

    Tomorrow Media is a software development studio based in Montevideo, Uruguay. Founded in 2014 by Agustín Abreu and Ignacio Platas, the studio has over 15 years of experience in building award-winning software and games. They have collaborated with a variety of startups and brand partners, including Conde...

    Top Services:

    • Mobile App Development
    • VR/AR
    • Software Development
    • AI Development
    • Web Development
    • Show more
    Location
    Montevideo, Uruguay
    Number of Employees
    Under 49
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    2 Projects Listed
  • Apps Solution For Every Nation.

    APPSNATION is the USA's top leading mobile application development company providing multiple Mobile App development services in IOs, Android, IoT, AR/VR, Games app development, Cross-platform, Wearable, eCommerce and much more. Contact Us to boost your Company's potential for next-level excellence...

    Top Services:

    • VR/AR
    • Mobile App Development
    • Wearables
    • Software Development
    • Social Media Marketing
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    7 Projects Listed
  • Main Technology Partner of ADI Foundation

    IdeaSoft is a leading blockchain development company helping startups, enterprises, and innovators build scalable real-world applications using ADI Chain technology...

    Top Services:

    • Blockchain
    • Software Development
    • Mobile App Development
    • Web Design
    • Design Services
    • Show more
    Location
    Kharkiv, Ukraine
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • 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
  • Your Partner For Smart Digital Solutions

    We provide end-to-end digital solutions - from custom software and next generation web & mobile applications to AI, machine learning, and blockchain technologies. Our team combines technical expertise with real-world business insight to deliver secure, scalable, and efficient products...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Blockchain
    • IT Services
    • Show more
    Location
    Košice, Slovakia
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $1,000 - $10,000
  • Cloud Solutions, Simplified.

    Whether you're looking to streamline your operations, enhance customer engagement, or unlock new revenue streams, we'll work closely with you to design and develop software that aligns with your goals and exceeds your expectations...

    Top Services:

    • Mobile App Development
    • Software Development
    • Cybersecurity
    • AI Development
    • Blockchain
    • Show more
    Location
    Nassau, Bahamas, The
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
  • AI & Software Development Partner

    AI-First Software Engineering & AI Transformation Consulting PartnerViso delivers AI-first software engineering, agentic SDLC implementation, and end-to-end AI transformation consulting helping teams ship faster, reduce technical debt, and generate measurable AI ROI...

    Top Services:

    • Digital Services
    • Logo Design
    • Design Services
    • Product Design
    • Web Design
    • Show more
    Location
    Lviv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • Empowering Brands with Custom Web Solutions & Data-Driven Marketing.

    Seartive is a full-service IT and Digital Growth agency dedicated to transforming businesses into industry leaders. We specialize in custom web and mobile app development, scalable software solutions, and advanced digital marketing. By combining innovative UI/UX design with high-impact SEO and performance...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • Web Design
    • Advertising
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Your Trusted Partner in Digital Transformation.

    Version Next is a dynamic technology solutions provider specializing in Mobile App, Web App, CRM, and ERP Solutions Development, based in Mumbai. With a mission to turn ideas into exceptional digital products, Version Next serves diverse industries including Health, FinTech, Logistics, Education, and Retail...

    Top Services:

    • Web Development
    • WordPress Website Design
    • Mobile App Development
    • Package Design
    • Digital Marketing
    • Show more
    Location
    Mumbai, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
  • AI Software Innovation from India

    Our team has 7+ years of experience building software across mobile, backend and AI. We're based in India and work with founders and businesses worldwide...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • IT Services
    • IT Compliance Solution
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
  • 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

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
131,049+
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
15

Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.

See how rankings and monetization work.