Not every eCommerce agency in the USA can handle your channel mix, scale, or customer expectations. Our directory helps you compare leading agencies based on their strategy, UX, and growth expertise.
Top 9 eCommerce Agencies in the United States
Discover the top 9 eCommerce agencies in the United States, renowned for their exceptional services and industry expertise. These agencies boast an impressive average rating of 4.9/5 and offer a wide range of services including marketing, design, development, strategy, and branding. With competitive pricing ranging from $30 to $150 per hour, they cater to diverse industries such as Technology, Education, Consumer Goods, Startups, Fortune 500s, Nonprofits, Banking, Healthcare, and eCommerce. Handpicked for their outstanding client reviews and proven track record, these agencies are your go-to partners for driving growth and innovation.
Renowned for crafting bespoke mobile apps, Suffescom Solutions Inc excels in delivering tailored solutions that drive digital transformation across diverse sectors.
5.0 ⭐
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Enhanced e-commerce platform for a Fortune 500 company, boosting sales by 30%.
Renowned for over 25 years of excellence in branding and user experience innovation.
4.8 ⭐
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Revamped Colorado Rafting's website, enhancing user engagement and online visibility.
Technology, Retail, Healthcare
Discover the Best US eCommerce Companies for Your Next B2B Project
2,816 Companies-Rankings updated: September 04, 2026
DesignRush vets eCommerce providers based on professional qualifications and verified client feedback to help you choose confidently. Some listings may include paid placements.
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Award-winning design. Systems that close deals.
Award-winning design. Systems that close deals.
Revenue Rise builds award-winning websites and client acquisition systems for mortgage brokers and realtors across the US and Canada. 412+ clients. $863M+ in transactions influenced...
Great Budget Friendly Web Design for the Small Business Owner
Great Budget Friendly Web Design for the Small Business Owner
WHO are WE?
The easy answer to this question is….The Little Web Design Shop is a small business based in Mount Olive, Mississippi and we work with small businesses to help them with their online identity, website, social media, marketing, and search engine optimization...
At Web Designs Detroit, we attract, nurture, and convert your leads with a statistics-based approach
At Web Designs Detroit, we attract, nurture, and convert your leads with a statistics-based approach
At Web Designs Detroit, our goal is to minimize inefficiencies and maximize ROI, leveraging our savvy and seasoned team to establish your business's presence in the ever-expanding digital realm. With our turnkey solutions, you can surpass competitors and assert market dominance effectively...
Spiral Scout builds AI agent systems and production workflow automation for companies that need more than a proof-of-concept. 120+ engineers, 16 years of production engineering, certified Temporal Solution Provider, and creators of Wippy.ai. 612+ projects shipped...
Our mission is to unleash the untapped potential of businesses by harnessing the power of design and technology. Through our innovative approach, we identify and capitalize on valuable business opportunities, propelling organizations toward growth and success...
UI/UX Design, Staff Augmentation, Web Development, Mobile Apps, Software Development
UI/UX Design, Staff Augmentation, Web Development, Mobile Apps, Software Development
Your best alternative to freelance and independent contractors, in a nearshore location to US time zones.
We combine UX, UI, programming and testing to help our clients from US/EU/IL grow, win more projects and get funded...
Domaine is the world's largest Shopify design and development practice. We are a team of commerce experts dedicated to creating, building, and growing ambitious and beloved brands through strategy, creative, technology, and marketing services. As pioneers and not just participants in our industry, we are...
Elevate Your Success with Website Design and Digital Marketing Services
Elevate Your Success with Website Design and Digital Marketing Services
Operation Technology, Your Premier Wix website design company, specializes in small business website design, customer retention, lead generation, and sales enhancement. Our comprehensive services encompass web design, web development, SEO, eCommerce solutions, social media management, and more...
AI-First Engineering | Agentic AI | Product Engineering | Enterprise Software | Digital Transformati
AI-First Engineering | Agentic AI | Product Engineering | Enterprise Software | Digital Transformati
Appventurez is a global AI and digital transformation company specializing in custom software, mobile app, web, and enterprise application development. We build scalable technology solutions that help businesses innovate, automate, and grow...
We fix, migrate, and grow Shopify stores. Shopify Select Partner since 2015.
We fix, migrate, and grow Shopify stores. Shopify Select Partner since 2015.
Shopify Select Partner since 2015. We migrate, optimize, and grow Shopify stores for DTC brands doing $500K+ in revenue across the US, LATAM, and Spain...
Shaping Designs that Echo in the Hearts of Consumers.
Shaping Designs that Echo in the Hearts of Consumers.
GelComm, with over 20 years of experience, offers forward-thinking packaging design and comprehensive communications strategy for partners ranging from Fortune 100 companies to start-ups. Our areas of expertise encompass consumer goods packaging, entertainment branding, licensing and consumer research, all...
Octatech Studio Website Design & Development Agency.
Octatech Studio Website Design & Development Agency.
OctaTech Studio is a U.S.-based web design and development agency founded in 2021, with remote teams in Ashburn, Virginia, and Noida, India. The firm specializes in creating scalable, engaging websites supported by digital marketing, e-commerce solutions, graphic design, and 24/7 server management all backed...
Its On Media | Web and Mobile App Development Agency
Its On Media | Web and Mobile App Development Agency
Its On Media is a leading web and mobile app development agency, specializing in innovative app design, development, and seamless digital transformation...
Queppelin, known as a pioneering Metaverse company, boasts a remarkable 12-year journey with a team of experts delivering successful projects globally, especially in gaming development...
INCREASE YOUR CONVERSIONS WITH DIGICORNS
Our unique and structured conversion optimisation approach helps companies witness a boost in sales. We excel in crafting simple, clear, and highly converting websites. With Digi Corns, your website is going to work for you...
Leading WordPress Development & SEO agency based in NH & MA
Leading WordPress Development & SEO agency based in NH & MA
JPP Technology Services assist in innovative endeavors and travel the path toward digital transformation. We offer the most professional and reasonably priced WordPress website construction services in New Hampshire and Massachusetts. In addition, we are experts in the areas of e-commerce web development, app...
Ambsan Digital is a full stack company specializing in high-performance web and mobile app development. We transform ideas into scalable digital products, offering end-to-end services from UI/UX design and custom web platforms to native and cross-platform mobile applications. Our expert developers focus on...
AppZoro Technologies Inc. is a software and mobile app development firm in Atlanta, offering a variety of services - web design, hybrid apps, game development, IoT services, AI App development, SaaS services & all kinds of web solutions...
Winklix is a digital transformation and IT consulting company delivering custom software, mobile apps, Salesforce solutions, AI development, and cloud services. We help startups and enterprises build scalable, high-performing digital solutions that drive growth and innovation...
Developing Excellence: The Smarther Way for Websites & Apps
Developing Excellence: The Smarther Way for Websites & Apps
Smarther is a premier website and mobile app development agency headquartered in Chennai, known for our team of highly experienced developers and a commitment to excellence. We specialize in crafting top-tier digital solutions for diverse industries, consistently exceeding client expectations...
Bringing revolution in business around the world by digitizing all sectors SME to Corporate.
Bringing revolution in business around the world by digitizing all sectors SME to Corporate.
LeaderSol Technologies provides various services like SEO optimized Business Website Development, Mobile App Development, Graphic Designing, Digital Marketing with SEO, PPC, Email Marketing and Classified Posting service, Social Media Marketing.
We provide constructive guidance, design, develop & scale...
Damco Solutions Inc. is a technology and digital transformation partner specializing in various services to help businesses advance and accelerate their outcomes...
A reliable technical partner that provides bespoke IT solutions. To fulfill our client's goal, we employ technologies up to date with the latest industry standards. Team Ascii understands your goals & empowers your business to move forward...
Emergent Software is a full-stack technology solution provider specializing in the Microsoft ecosystem. We partner with our clients to modernize business operations with Microsoft-focused cloud transformation, custom software development, and data engineering...
RootSyntax Technologies is a software development company that provides industry-leading eCommerce, Artifical Intelligence & Data Science solutions across the globe. We focus on merchants core needs to achieve high level performance. We have build trust to make sure get it done right way...
Singular is a specialized software development company that thrives on agile methodologies. We excel at leveraging Next Gen technologies, such as Flutter & FlutterFLow, to craft dynamic platforms that are remarkably adaptable, user-friendly, and high-performing...
Helping Your Business Grow with Tailored Digital Solutions.
Helping Your Business Grow with Tailored Digital Solutions.
The Digi Expert is all about helping your business thrive online. We offer personalized digital marketing, web development, branding, and SEO services designed to boost your online presence. Our friendly team works with you to create strategies that drive real results. Lets team up and take your digital game...
Top AI, Mobility, and IoT Software Consulting and Development Agency
Top AI, Mobility, and IoT Software Consulting and Development Agency
Fusion Informatics is a leading software development and consulting company specializing in AI & IoT, helping businesses enhance Customer Experience, achieve Operational Excellence, and drive Digital Transformation. We deliver cutting-edge digital solutions ranging from AI and IoT to mobile apps...
With twenty years of industry expertise, Spark Agency remains a pioneering force in the digital realm, continuously adapting to the dynamic technological landscape. Grounded in a customer-centric philosophy, our success is intricately tied to the achievements of our clients, driving us to deliver unparalleled...
Marketing & Web Development Agency in US & Canada.
Marketing & Web Development Agency in US & Canada.
O2 Media LLC offers comprehensive digital marketing solutions in New York, USA, including graphic design (logo, UI/UX, marketing), digital marketing (PPC, email, social media), development (mobile app, web, CRM), and New York SEO services (local, e-commerce, GMB optimization). Their focus is on elevating...
We are Axolot, an independent web design, branding and web positioning agency. We build brands with character and help them connect with their audience...
Lifeform Creative is a branding and design agency based in Phoenix, AZ, that develops modern visual identities, amazing creative work, and effective strategy. Our goal is to build dynamic brand ecosystems that can grow and adapt effortlessly over time...
We believe that every BPO company knows and understands what they do. But very few know why they do what they do. And by "why" it does not mean to "make a profit" because that's a result and it always will be.
With the Remote Group, our ultimate goal is to build relationships with those who share our beliefs...
Web design agency driven by creativity and technology.
Web design agency driven by creativity and technology.
Leading web design agency based in New York, we craft secure, interactive, engaging & bespoke website designs for healthcare, luxury retail, fashion, jewelry, and lifestyle brands...
We help small businesses build a stronger online presence with professional website management, Google Business Profile management, local visibility, social media, business listings, and other digital marketing services designed to help customers find and trust your business...
Digital transformation agency with expertise in web and app design, located in Dubai and Miami. Prototype focuses on user experience, creating customer-centric digital strategies and technology products from start to finish...
A software house with strategic branding is what makes Wurfel IT as one of the leading Branding Agencies. Since 2016 we have helped top brands in the country to stand out themselves as being different and guided them to establish their own identity...
Golden Creative is an experienced and responsive branding, packaging, and web agency. Through hands on collaboration and teamwork with our clients, we develop professional, creative brands that connect with your customers...
ZealousWeb is a Web & Digital Marketing Agency with the mission of solving the unsolved by providing cognitive business solutions to expedite digital transformation...
C2 Digital is an award winning website design and development agency. We are Shopify Experts focused on building pixel perfect websites that provide a beautiful online experience...
Cuspy Software provide the best software developers from Eastern Europe (from Ukraine, Belarus, Romania and Poland).
Our techstack is:
- Backend: Python, PHP, Ryby on Rails, .NET, Java
- JavaScript: React, Vue, Angular, Node
- Platforms: Salesforce, SharePoint
- Mobile: iOS, Android, Hybrid, PWA...
ExactInk - an agency of web design, mobile app development, and SEO experts, helps brands look good, get noticed, and convert visitors to clients; through programs backed by both talent and technology...
millermedia7 is a digital, full service innovation, branding, software, UX, and digital strategy agency that exists only for the stratospheric elevation of brands. Our team has over 50 years of combined, vital experience working with major brands. We wholeheartedly embrace the web, video, IoT, mobile, AI...
Frequently Asked Questions About eCommerce Companies
What services do eCommerce development companies in the United States offer?
US eCommerce development companies typically offer:
Custom eCommerce website development: Builds storefronts, themes, and commerce functionality (catalog, pricing, promotions, checkout, customer accounts) plus required backend services.
Platform migration and re-platforming: Moves products, customers, orders, content, and SEO signals with testing and cutover planning to minimize downtime and revenue risk.
Custom eCommerce design: Creates brand-aligned UI/UX, information architecture, and conversion-focused user flows for product discovery, cart, and checkout.
Catalog setup and merchandising foundations: Includes product data modeling, category structure, search configuration, and tooling for merchandising and promotions.
Systems integration: Connect payments, tax/shipping, ERP/OMS/WMS, CRM, analytics, marketing automation, and other third-party tools.
Security and compliance: Implements security best practices like SSL/PCI compliance.
Maintenance and ongoing optimization: Provides ongoing updates, testing, and improvements, such as the page load speed and checkout flow, to improve success metrics and ensure the eCommerce store performs optimally.
What’s the difference between an eCommerce development company and an eCommerce marketing agency?
eCommerce development companies focus on building, optimizing, and maintaining the online store itself, while eCommerce marketing agencies typically concentrate on marketing, growth, and customer acquisition across channels.
Agency type
Primary focus
Typical deliverables
eCommerce development
Store architecture, performance, UX, and integrations
SEO, paid ads, social media, content, email marketing, branding
What kind of ROI can I expect from an eCommerce agency?
A well-developed and designed eCommerce store delivers an average ROI of 10%-30%.
However, the return on investment depends on your goals, platform type, target markets, business benchmarks, success metrics, and ongoing marketing strategies.
For instance, a Shopify fashion brand has an average conversion rate (CVR) of 1.6%-1.9%. But home electronics see higher returns at a CVR of 3%-3.6%, while the beauty and personal care sector experiences an average CVR of 6.5%-6.8%.
Here are the general global benchmarks of eCommerce store development and optimization:
Conversion rate: 1-2%
Average order value: $50-$100
Cost per click: Below $1
Cost per acquisition: Below $25
How long does it take to build an eCommerce website?
The time required to build an eCommerce website depends on scope, platform, content volume, and the number of integrations involved. Based on averaged industry timelines from established eCommerce projects, typical ranges are as follows:
Simple template-based stores usually take 4 to 8 weeks, covering discovery, light design customization, product setup, QA testing, and launch.
Mid-sized custom stores generally take 8 to 16 weeks, allowing time for custom UI/UX design, feature development, integrations, testing, and post-launch fixes.
Complex stores with integrations often require 4 to 6 months, as custom functionality, third-party systems, performance optimization, and extended QA increase build time.
Full migration projects typically take 8 to 20 weeks, depending on catalog size, data cleanup, SEO preservation, and parallel testing.
What platform should I choose for my eCommerce site?
The right eCommerce platform depends on your business size, customization needs, internal resources, and long-term growth plans.
Shopify is best for small to mid-sized businesses that want fast setup, reliable hosting, and an all-in-one solution with minimal technical overhead.
WooCommerce is best for content driven businesses that already use WordPress and need flexible customization with lower upfront costs.
Magento, also known as Adobe Commerce, is best for large or complex stores that require deep customization, advanced catalog management, and enterprise integrations.
BigCommerce is best for growing brands that want strong native features, multi-channel selling, and scalability without heavy custom development.
Headless commerce is best for brands that need maximum flexibility across web, mobile, and emerging channels while decoupling the frontend from the backend.
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