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.Â
Best United States Ethereum Blockchain Development Companies
350 Companies - Rankings updated: April 01, 2026
Each agency listed on DesignRush is assessed for industry expertise and customer testimonials are evaluated in order to provide you with a vetted selection. Certain listings represent paid partnerships.
United States ×
Coding Success Globally, Guided by a Ukrainian Heartbeat!
We are Codebridge, an international team with a Ukrainian heart. We lead as an IT outsourcing company, offering software development, UI/UX design, app development, and web design solutions to European and US companies. [... view Codebridge profile ]- Location
- Wilmington, Delaware
- Number of Employees
- 100 - 249
- Portfolios Count
- 13 Projects Listed
Web & eCommerce agency!
From design to development and from eCommerce to complex web projects it's all potato patato for us. [... view Neuralab Inc. profile ]- Location
- New York City, New York
- Number of Employees
- Under 49
- Portfolios Count
- 15 Projects Listed
Custom Software Development, Mobile App Development and Blockchain Development Company
CDN Solutions Group is a leading Blockchain development company, Custom Software, Web and Mobile App development services in USA, AU, and India. We are an ISO 9001:2015 certified IT Solutions Provider company delivering innovative services globally. [... see all CDN Solutions Group reviews ]- Location
- Phoenix, Arizona
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 10 Projects Listed
Revolutionizing the SaaS Experience.
Welcome to AppsNative SaaS Lab, We're not just another tech company; we are your partners in digital transformation. Our cutting-edge SaaS solutions are designed to elevate your business to new heights, streamlining operations, boosting productivity, and driving growth. [... see all AppsNative SaaS Lab reviews ]- Location
- Lakeville, Minnesota
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 11 Projects Listed
Your Trusted Mobile and eCommerce Partner
We provide a full range of services as a full-service mobile app development company, including mobile strategy, design, integration, migration, and upgrade, as well as 24 hour support and maintenance. [... see all EbizON Digital reviews ]- Location
- Middletown, Delaware
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 7 Projects Listed
Automate Innovate Dominate.
HashStudioz Technologies is an award-winning product development company providing innovative IT solutions to clients from startups to Fortune 500 firms. With a team of over 1,000 experts, they have successfully completed 200+ projects, offering advanced technologies such as IoT, Blockchain, Cloud Computing [... see all HashStudioz Technologies reviews ]- Location
- Altadena, California
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
Let's Uncover the Next Big Cross-Platform App Together
CMOLDS is a custom software and mobile app development company specializing in digital transformation consultancy and products including websites, Android and iOS apps, mobile games, B2B portals, and SaaS [... see all CMOLDS reviews ]- Location
- San Francisco, California
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 20 Projects Listed
Mobile App Development Agency
M TECHUB LLC Leading Mobile App Development & Staff Augmentation Company in the USA [... see all M TECHUB LLC reviews ]- Location
- Mountain View, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $45/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 20 Projects Listed
Tech-Savvy of Your Business
Encyphers is a B2B digital transformation partner providing AI, Enterprise Platforms, Web & Mobile Engineering, Digital Commerce, Cloud, Data & DevOps, and Experience & Marketing solutions to enterprises across Retail, Healthcare, SaaS, Finance, and Manufacturing. [... view Encyphers profile ]- Location
- New Hyde Park, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 41 Projects Listed
The art of software development.
Custom software development company specialized in web, desktop and mobile development, UI/UX design, CRM integrations. [... view BART Solutions profile ]- Location
- Sheridan, Wyoming
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $45/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 7 Projects Listed
Redine Your Business With AI
Your Partner in Building an Amazing Digital Future. Think of us as the friendly, super-smart builders of the digital world. We specialize in creating enterprise-grade software solutions that's just a fancy way of saying we build big, reliable, and secure computer programs and apps that companies need to run [... see all Time Technologies LLC reviews ]- Location
- Longwood, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $65/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 6 Projects Listed
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 [... see all Mangosoft reviews ]- Location
- Dover, Delaware
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 18 Projects Listed
Imagine | Create | Innovate | Revolutionize.
At TechTose, we turn ideas into impactful products with a focus on innovation in Web3, blockchain, and AI. At TechTose, we believe in the transformative power of technology. With over 9 years of industry expertise founders, we've carved a niche in delivering cutting-edge software solutions that empower [... see all TechTose reviews ]- Location
- Miami, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $45/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
Innovation Beyond Imagination
iApp Technologies: Trusted digital product development partner helping brands turn ideas into powerful & scalable solutions. We specialize in designing and building high-performance Web and Mobile Apps (iOS + Android) that align with evolving market demands and deliver measurable business impact. [... see all Iapp Technologies LLP reviews ]- Location
- San Ramon, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $20/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 34 Projects Listed
- We are a technology consultancy and software delivery partner. Founded in 2000 in Poland as a software development company, we are an over 1000-people strong team who deliver end-to-end services, from vision to reality, to clients globally. We listen, advise, design and deliver world-class, user [... view Future Processing profile ]
- Location
- Plano, Texas
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 20 Projects Listed
We Make the Finest Software, Period
At Iron Forge precision, excellence, and loyalty are not just words. They embody who we are. We build software that stands the test of time. [... see all Iron Forge Development reviews ]- Location
- Palm Beach Gardens, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $165/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
Top Mobile App Development Company in USA, UK, India & UAE
We are providing businesses with scalable, extensible software and mobile applications to give them a competitive edge in the market. [... view AOX Apps profile ]- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 16 Projects Listed
We Help Data Driven Companies Build Measurable Generative AI Solutions.
At Markovate, we specialize in transforming businesses through cutting-edge AI and digital solutions. Our commitment is to drive innovation and operational excellence in every project. [... see all Markovate reviews ]- Location
- San Francisco, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 5 Projects Listed
Making Things Easier
Synthesizing Modern Trends with Contemporary Approaches [... see all Virtue Xolutions reviews ]- Location
- New York City, New York
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 8 Projects Listed
Bringing ideas to life one step at a time.
Kaizen Apps specializes in innovative application development, offering personalized consultations to turn your ideas into impactful digital solutions. Start your project with our expert guidance today. [... see all Kaizen Apps reviews ]- Location
- Vacaville, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $65/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
We build apps for the future!
Nimble App Genie is a dynamic tech agency dedicated to catalyzing creative concepts into groundbreaking digital solutions. Our expertise lies in media app development and publishing app development. [... see all Nimble AppGenie reviews ]- Location
- Houston, Texas
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 10 Projects Listed
Top Rated Web Development Company in India
Promatics is an AI-powered web and mobile app development company building scalable, intelligent digital products. Our expert team blends design, engineering, and AI to deliver high-performance solutions with personalization, automation, and data-driven insights that drive real business growth. [... see all Promatics Technologies Private Limited reviews ]- Location
- New York City, New York
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $15/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 9 Projects Listed
24 Years of Custom Software, CRM and IT Development
WaveAccess is a results-oriented company that delivers top-notch custom software and CRM development services to a wide range of emerging and established companies worldwide. [... view WaveAccess profile ]- Location
- Las Vegas, Nevada
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $60/hr
- Portfolios Count
- 15 Projects Listed
Where Immagination Meets Creativity.
Founded in 2014, were a global IT solutions company serving the USA, Pakistan, and Spain. We specialise in building powerful products and seamless digital experiences that are efficient, user-friendly, and ready to deploy. [... see all Coderzlab reviews ]- Location
- New York City, New York
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 8 Projects Listed
Scalable Intelligence
ScalaCode helps ISVs and enterprises build AI-powered products with vetted remote developers from India. From LLM apps and MLOps to full-stack delivery, our PODs ship fast, securely, and cost-effectively for US/EU time zonesunder strict NDAs and SLA-driven execution. [... see all ScalaCode Global Pvt. Ltd. reviews ]- Location
- San Jose, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $15/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
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