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
351 Companies - Rankings updated: April 02, 2026
We evaluate every agency on DesignRush according to expertise credentials and client satisfaction ratings. Some placements are sponsored.
United States ×
Excellence in digital transformation
Damco Solutions Inc. is a technology and digital transformation partner specializing in various services to help businesses advance and accelerate their outcomes. [... see all Damco Solutions reviews ]- Location
- Plainsboro Township, New Jersey
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 5 Projects Listed
Unleash Potential with SaaSify Labs
SaaSify Labs is a team of tech enthusiasts dedicated to driving growth through innovative solutions. We excel at helping businesses flourish in the digital era, combining expertise, creativity, and a customer-focused approach to turn ideas into reality. Our mission is to unleash our clients' full potential [... see all SaaSify Labs reviews ]- Location
- Austin, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
Innovative Web Solutions Crafted For You.
Bostoneo elevates brands by applying digital engineering principles to every aspect of our work. From meticulous design to strategic optimization, we engineer digital solutions that elevate brands above the competition, driving growth and fostering meaningful connections with audiences. [... see all Bostoneo Solutions reviews ]- Location
- Boston, Massachusetts
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Hassle-free development for crypto business
We help businesses and startups unlock the power of Web3 by delivering custom and white-label solutions for crypto wallets, NFT platforms, DeFi, dApps, and more. Through Onez Labs, our Web3 venture studio, we partner with companies to design, develop, and launch innovative Web3 products while provid [... see all Onez reviews ]- Location
- Atlanta, Georgia
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 6 Projects Listed
Sparking Innovation, Yielding Outcomes.
Global RPA Integration Leader, empowering businesses with AI-driven robots for process automation. We transform organizations of all sizes, delivering cost savings and rapid ROI. Automate tasks, maximize FTE productivity, and focus on value-added activities. [... see all Ramam Tech reviews ]- Location
- Sheridan, Wyoming
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 12 Projects Listed
Busy Building Solutions, Buzzing through the Future. Lets Build Your Vision!
At Beejern, we discussed the argument about how technology is good in a changing world. As your software development partner, we offer you best-of breed ideas and flawless solutions that match your business. [... see all Beejern Limited Liability Company reviews ]- Location
- Oklahoma City, Oklahoma
- Number of Employees
- Under 49
- Average Hourly Rate
- $55/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 13 Projects Listed
Where Science and Technology Work for You
Abto Software is a full-cycle custom software engineering company, launched in 2007.With hundreds of delivered projects, we have earned the status of a trusted long-term software development partner for over 200 customers from North America and the EU. [... view Abto Software profile ]- Location
- New York City, New York
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $49/hr
- Portfolios Count
- 45 Projects Listed
Delivering Quality Products and Premium Services
Prismetric is a leading technology partner delivering future-ready AI-driven software solutions tailored to modern business needs. [... see all Prismetric reviews ]- Location
- Jersey City, New Jersey
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $18/hr
- Portfolios Count
- 21 Projects Listed
Bespoke blockchain solution
We specialize in bespoke blockchain solutions, Web3 technology, and decentralized applications, empowering businesses to thrive in the digital age. [... see all Aegas reviews ]- Location
- Newark, Delaware
- Number of Employees
- Under 49
- Average Hourly Rate
- $60/hr
- Portfolios Count
- 4 Projects Listed
→ Top JavaScript & .NET experts
Building scalable software, web, and mobile applications with Europe’s top ReactJS / Node.js / .NET / TypeScript / React Native engineers and product designers. From day 1, we focus on delivering business value through high quality software. [... see all Brainhub reviews ]- Location
- Miami, Florida
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 13 Projects Listed
Building great business stories.
Sunmait is a team of over 150 seasoned professionals dedicated to delivering comprehensive development services. Our expertise spans a wide range of advanced technologies, including AI, ensuring innovative solutions tailored to your needs. [... view Sunmait Technologies profile ]- Location
- Aurora, Colorado
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 20 Projects Listed
Trigger your Imagination!
Trigma is a leading software development company with over 15 years of industrial experience. We specialize in Custom Software Development, Mobile & Web App, Cloud Consulting, Artificial Intelligence, and AR/VR solutions. With a team of over 200 professionals, we deliver unique, cost-effective, [... see all Trigma reviews ]- Location
- Las Vegas, Nevada
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Merging Cross-Platform and AI Chatbot for Businesses
OnGraph Technologies offers a wide range of services and solutions to businesses, including custom web and mobile app development, chatbot solution, AI-based solutions, and IoT automation. [... see all OnGraph Technologies reviews ]- Location
- New York City, New York
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 23 Projects Listed
Tech and Software Solutions at Best!
Velvetech, a reputable custom software development company, offers a wide range of services to accelerate project delivery. Contact us to know more! [... see all Velvetech reviews ]- Location
- Sunny Isles Beach, Florida
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 25 Projects Listed
Award Winning Web & Software Development Studio | 480+ Websites & Softwares Delivered
Quixta is your go-to hub for web development and design that's anything but ordinary. We're not just a digital agency we're the wizards behind digital experiences that dazzle, resonate, and convert. [... see all Quixta reviews ]- Location
- Boston, Massachusetts
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 44 Projects Listed
Digital Product Agency Building World-Class Healthcare.
We help Digital Health Startups, Clinics, and MedTech companies ideate, design, and develop custom web & mobile applications that transform the future of the industry. [... view Light-it Health profile ]- Location
- Miami, Florida
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 12 Projects Listed
From Vision To Velocity
Axencia stands at the forefront of digital innovation, delivering intelligent marketing solutions that fuse creativity with data-driven precision. Our mission is to empower brands through personalized strategies designed for measurable growth and impact. [... view Axencia profile ]- Location
- Dallas, Texas
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $60/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 38 Projects Listed
Stress-Free Website Development, Maintenance, Logo Design, Copywriting Services.
STL Website Development specializes in minimalistic website development, maintenance, logo design, and copywriting services, ensuring a professional touch in every project. The agency's approach prioritizes collaboration and creativity. As such, STL Website Development brings the client's vision to life while [... view STL Website Development profile ]- Location
- St. Louis, Missouri
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 15 Projects Listed
A brand, design, and technology agency based in New York.
Scalability Inc. is a New Yorkbased design and technology agency specializing in digital platforms, web and software development, and AI-driven systems. We partner with biotech, healthcare, and innovation-led companies to build scalable, high-performing digital products. [... see all Scalability Inc. reviews ]- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 2 Projects Listed
Your Partner in AI & Custom Software Excellence
Geniusee is a U.S.-based AI and software engineering company with delivery hubs in Ukraine and Poland. We help businesses modernize legacy systems and scale faster through AI-powered, cloud-native solutions. Our team of 300+ experts has delivered 200+ projects for clients like Dell and Bloomberg. We [... see all Geniusee reviews ]- Location
- Austin, Texas
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 11 Projects Listed
Premiere Mobile Applications
We are a design and development agency specializing in mobile applications. We provide tailor-made development solutions for small businesses and enterprises looking to maximize their mobile presence. [... see all TouchZen reviews ]- Location
- Irvine, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 10 Projects Listed
Enterprise Grade App & Web Development Services
At RichestSoft, we don't just build apps; we create seamless digital experiences that automate businesses. As a leading Mobile App and Web Development Company, we partner with visionary companies to bring their ideas to life, blending their vision with our cutting-edge technical expertise to spark future [... see all RichestSoft reviews ]- Location
- New York City, New York
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 9 Projects Listed
GLOBAL TECH TALENT, LOCAL IMPACT.
EchoGlobal Tech specializes in delivering exceptional remote engineering talent aligned with your company's values and cultural ethos. Always quality over quantity! [... see all EchoGlobal reviews ]- Location
- Wilmington, Delaware
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Portfolios Count
- 9 Projects Listed
Your Technology Partner in Growth & Innovation
Quokka Labs is an AI App development company specializing in AI-native web and mobile app development, known for delivering intelligent, innovative, and custom digital solutions. [... view Quokka Labs profile ]- Location
- Austin, Texas
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 35 Projects Listed
Delivering Innovative Technology Solutions
Nevina Infotech is an award winning Mobile & Web Application development company serving clients across the globe. Our goal is to offer our clients innovative solutions. We are renowned for our expert level high tech custom Web App development, Mobile App development and digital marketing services. [... see all Nevina Infotech reviews ]- Location
- Decatur, Georgia
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 31 Projects Listed
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