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 ⭐
Inquire
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 ⭐
Inquire
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
3,020 Companies-Rankings updated: September 05, 2026
DesignRush vets eCommerce providers based on professional qualifications and verified client feedback to help you choose confidently. Some listings may include paid placements.
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...
We take a strategic approach to building high converting websites. Our process entails discovery, strategy, visual design, and cleanly coded development...
Eltrino is a full-service eCommerce solutions provider specializing in Magento, Hyva, and Shopify development, migration, performance optimization, and integrations...
DMEI is a full service, off-site digital marketing team for businesses who cannot support an in-house marketing team or the in-house team does not have the skillset to show improvements in digital marketing. We are not an 'SEO' company. We are not a 'PPC' company. When DMEI is hired, the client receives a...
We build things - websites, e-commerce stores, brands, original content, marketing campaigns, apps, and anything creative. Were a team of creative web designers, developers, SEO experts and love all-things branding...
Your Shortcut To Launching A Profitable, LA-Made Brand
Your Shortcut To Launching A Profitable, LA-Made Brand
Plucky Reach is a premier fashion consultancy and manufacturing partner based in Los Angeles. We specialize in helping emerging brands navigate the journey from initial concept to market-ready collection. Having supported over 1,000 fashion startups, we focus on high-efficiency LA-based production, strategic...
At Fireball8 Design we specialize in creating Stunning Websites that are High-converting, Mobile-responsive and Optimized for both Search engines and users...
Signal Interactive is a Columbus, Ohio based digital marketing agency founded in 2014. With a team of under 50 digital professionals, the agency offers web design, content marketing, SEO, paid media, branding, video production, and social campaigns. Signal delivers performance-focused solutions for clients in...
Experience unparalleled development in WordPress, Mobile, Salesforce, and E-Commerce with TSC America, the leading technology agency in America. With over two decades of expertise, we specialize in Salesforce development and deliver innovative app solutions for a diverse range of clients...
Dignitas Digital specializes in providing customized software development, web and mobile application development and digital marketing services on a global scale...
Sellers Bay offers website design and online marketing services to create, maintain and promote your website. From Web Design, Online Marketing, SEO, and content marketing to worldwide SEO campaigns, find out how we can help your business obtain more traffic, sales, and customers for your business...
A Boutique Digital Strategy, Branding & Web Design Firm.
A Boutique Digital Strategy, Branding & Web Design Firm.
At Creative Web Solutions, we bridge the gap between technology and creativity, offering bespoke digital solutions that empower your brand and captivate your audience. With over 15 years of experience, our dedicated team of designers, developers, and strategists has been committed to delivering excellence...
We leverage the skill-sets of a diversified team of best-in-breed, dedicated brand identity, content, graphic design, web development and digital marketing authorities to drive targeted traffic and generate leads.
eCuras implements and executes an unusual user experience for your site visitors, one that...
Design Stratum is more than a design and development studio. Were a team of designers, developers, animators, and strategists who help brands connect with people through meaningful digital experiences. From creating brand identities and building websites and apps to producing CGI content and 3D animations, we...
INTEGET is a technology led company offering digital solutions through its range of products and services to brands, businesses, start-ups , and platforms. INTEGET offers SaaS products, creative & digital design, application development and 3d modelling services through specialized team and structure across...
Klashtech is a full-service digital agency, based in Miami, Florida, and dedicated to helping small to medium businesses adopt tech as a stepping stone for growth. We work with clients to rapidly connect manual processes to automatized solutions that increase ROI...
Sprout Marketing and Advising specializes in website design, with a particular focus on nurturing and enhancing service-based companies in Northern California and Central Arizona. Dedicated to collaborating with small to mid-size businesses, I find fulfillment in direct engagement with company owners...
Custom Websites, Software, Branding, and Digital Marketing for Small-to-Midsize Businesses.
Custom Websites, Software, Branding, and Digital Marketing for Small-to-Midsize Businesses.
You know where youd like your company to go. We can help you get there by solving problems with strategy, creativity, and technology. Its not just about writing code - its about designing and implementing the right strategy and solution for your specific needs...
At VS Marketing, we've learned that DIY website builders and most other small business web designers simply don't grow your business, your sales, or your brand online. Why? They don't take the time (or spend the money!) to set you up with the solid web marketing fundamentals that get you seen in the number...
We are HJI, an experienced digital design, and development studio located in Texas. We build and transform business through strategy, development, and execution. We are trusted by professionals like you. We love learning about what you do and immersing ourselves to fully understand your business. Our deep...
Serving Hawaii Businesses In Web Design And SEO Services
Serving Hawaii Businesses In Web Design And SEO Services
IT Services and IT Consulting.We create effective website solutions for companies in Hawaii that help you save time and money. Our websites are responsive, meaning they adjust to fit all screen sizes and gadgets, including desktops, laptops, tablets, and smartphones. This will help you and your company forge...
Masters Development Network and Solutions (MSDN Solutions) is a Web Development and Marketing company providing Web and Software Services, Graphic Design and Printing Solutions, and all Marketing needs to enterprises and more specifically to startup companies across the world...
Strategy, Execution And Performance Built To Grow Your Brand.
Strategy, Execution And Performance Built To Grow Your Brand.
Dablion is a 360° growth agency combining strategy, content production and paid performance into one integrated system. With 10+ years of experience and 2,000+ campaigns delivered, our in-house team of strategists, creatives, video producers and media buyers helps brands generate demand, build authority and...
Digital Butlers is a leading web studio that specializes in creating custom, unique websites, web services, and applications for entrepreneurs, startups, and brands. They specialize in working with the visual website editor, Webflow, and are ranked in the TOP 20 of the service's global designers rating...
WP Pals is the partner of choice for many of the world’s leading enterprises. We’ve been helping businesses uplift their value and boost revenue through custom website design, development and maintenance services...
A customer-centric team dedicated to becoming a long-term business partner to you.
A customer-centric team dedicated to becoming a long-term business partner to you.
The team at StuntCoders goes the extra mile to develop a quality solution focusing on customer experience. We believe in building eCommerce sites that can convert visitors into buyers while setting up a solid brand for your online business...
We are a full-service creative design firm situated in Virginia Beach that specializes in custom web design, WordPress hosting, site administration, SEO, and PPC services for small companies. Commonwealth Creative Marketing is your reliable marketing partner. Our dedication to client service is at the heart...
Clear your backlog and ship products you're proud of faster with our nearshore software development resources. We provides highly skilled, team-based resources to companies that need tech talent fast...
Opel Solutions: Your trusted digital partner since 2020. Our expertise encompasses digital marketing, web development, software services, and design excellence. We elevate your online presence, from SEO and social media marketing to e-commerce and custom software solutions...
Pace Digital is a cutting-edge digital marketing agency offering innovative solutions for businesses. With expertise in SEO, social media marketing, web design, and more, we help clients optimize their online presence and drive targeted traffic. Our team of experts utilizers data-driven strategies to deliver...
Anmel is proven to boost productivity by up to 60% and efficiency by 45% for startups and enterprises alike. Trusted by businesses globally, Anmel delivers tangible results, driving success and growth in today's competitive market landscape...
We believe in generating revenue for our clients–and ourselves–with integrity. We pride ourselves on honesty and openness; we encourage our clients to be involved in our process. We firmly believe in providing value first and foremost. We care about the individuals who make up a company and the...
Softitec is a custom software development company delivering tailored web, mobile, and enterprise-grade digital solutions. Serving startups and enterprises alike, the agency builds scalable platforms that streamline operations, improve customer engagement, and accelerate growth. With a focus on innovation and...
MoreBytes builds custom, SEO-driven websites, with smart dashboards and 24-7 bots.
MoreBytes builds custom, SEO-driven websites, with smart dashboards and 24-7 bots.
At MoreBytes, we don't just build websites, we craft digital powerhouses that drive success. Our full spectrum of services includes custom web design and development, conversion-focused SEO strategies, real-time business dashboards, and intelligent automation bots...
We are a Manatee-based service company serving the Tampa/Sarasota region. We were created as a local hands-on alternative to do-it-yourself online on-size-fits-all website design sites and out-of-state/out-of-country website design by email solutions...
We offer every service required to run a successful online business, including Search Engine Optimization (SEO), SEO Packages, Social Media Optimization (SMO), Search Engine Marketing (SEM), E-Commerce, Shopify, Website Development & Designing, 3D Videos & Animations and Video Marketing...
webCreative Digital Agency is a full-cycle digital media, web, software, and mobile application development firm that creates solutions for a diverse set of clients and sectors. We were webCreative Digital LLC, a renowned web development organization located in Wyoming known for our original and creative...
Scalater is a team with a win-win philosophy, so we'll help you get the most out of your Shopify store. We've helped other companies achieve six-figure profits; it's time to scale...
As a full-service technology company, we solve business problems through innovation & technology. When you hire ITCL, you gain an experienced partner beyond just technical expertise. We understand that behind every technical decision, there is a business proposition...
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.
Proposals