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 × Software & IT Services ×
  • Your Go-To Partner for Website and Mobile App Development.

    OpenGenX Technologies is a trusted digital solutions provider offering custom software, mobile app, and web development. Leveraging modern technologies like React, Node.js, and cloud platforms, they deliver scalable, high-performance solutions. Known for their agile process, timely delivery, and flexible...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • Staff Augmentation
    • Software Testing
    • Show more
    Location
    Madurai, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Fast,Risk-Free Custom Software Development

    We turn messy ideas into working software fast, simple and risk-free.From AI solutions to web and mobile apps to custom platforms. Exaverse builds what real businesses actually need. No fluff, no delays just clean code, clear communication and revisions until you love it.Your vision, our passion...

    Top Services:

    • Web Development
    • Mobile App Development
    • Blockchain
    • Software Development
    • IT Services
    • Show more
    Location
    Lahore, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Transforming Ideas Into AI Actions

    Azusys Technologies Private Limited is a software development company and digital marketing company providing innovative IT service solutions for startups and businesses. We specialize in mobile app development, rental management system development, WhatsApp marketing, and custom software solutions. Our...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • AI Development
    • Cloud Consulting
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    Location
    Kumbakonam, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Your Programming Partner!

    iProgrammer Solutions Pvt. Ltd., set in Pune, INDIA offers world-class IT solutions for your business and online needs, encompassing Web & Mobile App Development, Odoo Development Services, Cloud Consulting, Staff Augmentation, AI Chatbot development, Devops Consulting, Blockchain Technology...

    Top Services:

    • Software Development
    • Mobile App Development
    • Staff Augmentation
    • Cloud Consulting
    • ERP Consulting
    • Show more
    Location
    Pune, India
    Number of Employees
    250 - 499
  • Core Intelligence At Zetta Scale

    ZettaCore Labs is an engineering company from Ahmedabad, India, founded in 2024. Clients bring us the hard part of a digital product: an AI system that has to be right, a smart contract that has to pass audit, a payments or data platform that cannot go down. We design the architecture first, write the...

    Top Services:

    • AI Development
    • Blockchain
    • Software Development
    • Cloud Consulting
    • Big Data Analytics
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
  • Securing Your Blockchain Journey

    SecureDApp is a security-first blockchain solutions company specializing in smart contract audits, Web3 security, and decentralized application development. We help startups and enterprises build, launch, and scale secure, reliable, and compliant blockchain products with confidence...

    Top Services:

    • Blockchain
    Location
    Bengaluru, India
    Number of Employees
    Under 49
  • Engineering Software That Scales

    TechBolted is a software engineering company providing end-to-end product development, software architecture consulting, backend development, and DevOps consulting services...

    Top Services:

    • eCommerce Development
    • Web Development
    • UI/UX Design
    • AI Development
    • Blockchain
    • Show more
    Location
    Lahore, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
  • Thinking Beyond Imagination

    Rudra Innovative Software build services in Custom Software and Mobile application development, with Agile development processes. We have a team of experts working to provide a fully-managed, white-glove service that allows our customers to focus on their business...

    Top Services:

    • Web Design
    • Web Development
    • Digital Services
    • Software Development
    • Mobile App Development
    • Show more
    Location
    Mohali, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
  • Crypto exchange infrastructure, live in weeks, not quarters.

    Most blockchain agencies build a bit of everything. Troniex builds one thing: crypto exchanges. Centralized, P2P, DeFi, white-label, shipped in weeks instead of the usual quarter-long agency timeline. A centralized exchange live today, is one proof point: mobile, web, and blockchain built as a single system...

    Top Services:

    • Logo Design
    • Product Design
    • Web Development
    • SEO
    • Content Marketing
    • Show more
    Location
    Madurai, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
  • ByteFlow Technologies is a software development company in Ujjain building custom software, websites

    ByteFlow Technologies Pvt Ltd is a software development company based in Ujjain, India. We build custom software, websites, ERP, CRM, and mobile apps, plus AI-driven business automation and digital transformation. DPIIT-Registered startup with 12+ years of engineering experience serving clients across India...

    Top Services:

    • Software Development
    • IT Services
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Show more
    Location
    Ujjainiya, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    $1,000 - $10,000
  • Senior product engineering for founders

    Senior-only product engineering for US/UK founders — custom software, MVP, web/mobile, AI/RAG. No bench rotation; clients work directly with senior engineers...

    Top Services:

    • Web Design
    • Web Development
    • Mobile App Development
    • Software Development
    • AI Development
    • Show more
    Location
    Lahore, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $10,000 - $25,000
  • Precision in Every Byte

    Genfura Technologies builds scalable digital products for startups and enterprises, combining AI, blockchain, Web3, mobile apps, on-demand platforms, and custom software to turn business ideas into secure, high-performing solutions...

    Top Services:

    • Software Development
    • Blockchain
    • Mobile App Development
    • VR/AR
    • Web Design
    • Show more
    Location
    Madurai, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
  • Customer Software and App Development

    InnovationM is top mobile application developers in Noida. Best Mobile app development services in Noida, Delhi, NCR, Gurgaon, India. Trusted mobile app designer and developer in Noida, Delhi, Gurgaon, India. Trusted mobile application development company in Delhi, Noida...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • Mobile App Development
    • Software Development
    • Show more
    Location
    Noida, India
    Number of Employees
    500 - 999
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $50,000 & Up

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
128,514+
2

Portfolio Review

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

Applicants rejected
48%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
413

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