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
628 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.
Software & Mobile App Development Company in Phoenix, Arizona
PhoenixBizz is a leading Software and Mobile App Development Company in Phoenix, AZ. We can help to build Custom Software for enterprise & startup businesses. PhoenixBizz is an expert in five keys areas of technology, including new Mobile Application Development, Seo Services, Web Design, Digital Marketing...
At TatiaGraphics LLC, we don't just build websites or design visuals, we create experiences that connect with your audience and reflect your true essence. We believe in custom solutions, because no two brands are the same. That's why we offer tailored services in web design, digital marketing, and graphic...
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...
Watch US Rock Your World With Our Web Design Capabilities
Webinopoly is an award-winning agency that specializes in creating custom ecommerce solutions on popular platforms like Shopify, Magento, and WooCommerce...
Your Trusted Web Design Company & All Digital Marketing Solutions Under One Roof
At Varun Digital Media, we dont just design websites or run campaigns we craft digital ecosystems that grow with your business. Headquartered in New Jersey, USA, and powered by a 200+ member team, we are a results-driven digital marketing, web design, and branding agency trusted by 2,000+ clients...
Build a custom website right and your ideal customers will come!
We build beautiful custom websites that target your ideal customer or audience. A professional website along with online marketing strategy is sure to get your business found online and be your most valuable marketing tool. Northern Colorado is our focus. We are local and prefer to meet face-to-face...
Robiz Solutions is a guiding light for businesses navigating the digital realm. With a suite of digital marketing, website development, and e-commerce solutions, were here to make digital accessibility a reality for businesses of all sizes...
As digital marketing experts, we create engaged communities that drive real customer growth and boost your sales.
Serving businesses across USA, Chile & Latin America with proven strategies tailored to your market.
Fluent in Spanish to connect deeply with your audience.
Hablamos español...
Cherry Byte Technologies understands the importance of remaining current through frequent self-reinvention. We accomplish this by continually attracting the brightest minds in modern digital paradigms and platforms...
Innovative software solutions for businesses of all sizes. We specialize in web and mobile development, AI, blockchain, and digital marketing, creating tailored, high-quality digital experiences to help you grow and succeed...
With a systematic approach and a well-vetted partner network, Cooperative Computing can tackle the most complicated and sophisticated business issues that require technical experience and depth that is rare in today’s chaotic technology marketplace...
Boomdevs is a strategic digital product partner for startups, scaleups, and enterprises. Since 2014, one senior team has taken products from strategy through design, engineering, and post-launch growth — custom software, web & mobile apps, UI/UX, and AI built in rather than bolted on. Our work runs at real...
TechnBrains is a software development and IT staff augmentation company building production-ready software and scale teams with pre-vetted developers...
Razoyo, a leading Dallas-based ecommerce and SaaS application development agency has been helping digital merchants and providers of SaaS services succeed since 2011. Our goal is to help you convert your business goals into reality online so that you can focus on innovating and marketing while we sort out the...
Miami Branch of Award Winning Web Design Agency Hexagon Creative founded in Detroit. We to take your web presence to the NEXT LEVEL. Hexagon Creative is an Award-winning Detroit Web Design, Digital Marketing, Graphic Design, WordPress and branding agency serving all Industries. Every six sides of the logo...
Founded in 2015, Ecommerce Pro has become one of the most trusted Shopify expert agencies worldwide, serving clients from all industries. With expertise in new launches, redesigns, and seamless migrations, we've successfully completed over 100+ projects globally...
Bowen is a distinguished web design agency headquartered in New York, recognized for its exceptional work and industry accolades. We collaborate with businesses to generate impactful and long-lasting outcomes...
Looking to take your business to the next level? We're ready and waiting with a selection of web development & marketing agencies that can increase leads, grow customer engagement, and put your brand in front of its intended audience! You've done the research - now see the results...
Zignuts Technolab is a top-rated Web and On-demand Mobile App development company in the USA, Germany, and India. We strive to excel in the invention and development of the industry’s most advanced technologies. We will help you to make your digital dreams in on your hand...
Our PORTFOLIO INCLUDES marketplaces, e-commerce, workflow automations, AI assistants, corporate websites, banking apps, data warehouse initiatives, and more...
Here at Elegant Image Studios (EIS), we believe that your website is an essential component of marketing your company or practice in today's business environment. EIS located in Atlanta, GA can design and develop a captivating, eye-catching website that will take your business to the next level...
Digital Strategy, Branding, Web Design & Development.
Blacksmith Agency stands as a leading force in the realm of digital product development and online experiences. Founded on the principles of aligning with user expectations and leveraging data-driven insights, our agency is dedicated to empowering our partners in their pursuit of growth, innovation, and the...
Our team of over 200 IT experts and engineers harness the power of contemporary technologies, advanced frameworks, and innovative methodologies to deliver unmatched and top-notch outsourced services from India...
Semtrak invites you to leverage our business development expertise cultivated over 15 years of collaboration with prominent U.S. brands. Our specialization lies in harnessing the potential of Google Ads and implementing effective SEO strategies to propel the growth of your business and elevate the online...
Innovative Digital Solutions, Delivered With Precision
Meta Tech Studioz is a results-driven digital agency specializing in web development, branding, mobile apps, and digital marketing. We blend creativity and technology to craft impactful digital experiences for startups, SMEs, and global enterprises...
Smart Enough for Fortune 500. Hungry Enough for the Fight.
ZINC Digital is a Miami-born agency built for long games and real growth. We pair Fortune 500 experience with startup hungerguiding brands like Porsche, The Home Depot, John Deere, YMCA, and U.S. Oil Solutions. Our work spans SEO, paid media, branding, creative, and websites to convert...
Digital Softagency is a global digital powerhouse crafting high-performance websites, mobile apps, and marketing solutions for ambitious brands across the USA and beyond...
Empowering Your Journey Towards Digital Excellence.
At Codetru, we're dedicated to helping businesses of all sizes harness the power of technology to drive growth, improve efficiency, and enhance customer experiences by providing innovative software services...
Helping brands scale on marketplaces. We either operate as your wholesale partner (we buy inventory and take on sales/marketplace ops) or as a services partner (we manage your entire marketplace growth under your own accounts)...
Digital Agency Empowering Small Businesses with Bold Design and Impactful Digital Strategies
XLNC Digital is a full-service digital agency passionate about empowering small businesses and entrepreneurs with bold, innovative solutions. We specialize in website design, branding, e-commerce, and digital marketing strategies that drive growth and visibility. Our team blends creativity with technology to...
Nice Grizzly is committed to supplying businesses of all sizes with attractive and effective websites that help them establish a strong online presence. We design websites that are unique to your brand and message. We create visually striking, search engine and user experience-optimized websites using our...
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...
No web project to big or too small - we do it all. WordPress website development & managed hosting.
Ron the Web Guy - Since 1996 - 29+ years of professional website design/development and web hosting - No project too small or too big. We've launched and managed $99 websites and 6 figure websites. We are a full-service web presence company… way more than your typical “web design” company...
Marker Seven designs and delivers production-ready connected systems and enterprise-grade digital platforms, helping teams take complex, device-backed and AI-enabled ideas from prototype to reliable, real-world solutions...
The accomplished web designers at ZeOrbit have demonstrated remarkable proficiency in delivering outstanding results, fostering client collaboration, and consistently meeting stringent quality criteria. As a leading San Diego web design company, ZeOrbit is dedicated to providing unparalleled services...
Forest City Digital is an eCommerce marketing agency based in Brecksville, Ohio, specializing in helping businesses thrive in the competitive online market...
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...
Appstem Designs and Develops Custom Software To Help Our Clients Solve Complex Business Problems.
Appstem is a full-service mobile strategy, design and development agency, Based in San Francisco, Appstem has delivered over 200 apps with a team of experts specializing in strategy, QA, development and UI/UX design...
We build digital experiences and brands that people fall in love with. When I hear the buzz of the little world among the stalks, and grow familiar with the countless indescribable...
Bringing you more traffic, more trust, and more business.
Rauls Web Studio is a Houston-based web design company helping small businesses grow with clean, modern websites. From custom design to SEO and e-commerce, we build user-friendly sites that look great and perform even better. No templates. No fluff. Just honest, high-quality work tailored to your brand and...
Koderhive is a Frisco, TX based digital agency that turns business ideas into powerful digital products. We design and develop custom websites, mobile apps, and e-commerce solutions built to perform and scale. Beyond development, we help brands grow through smart SEO and data-driven digital marketing...
Creating a New Era in Software Development Industry.
Zensesys is a dynamic technology company with a robust presence in the United States and India. With over 13 years of industry experience, we have established ourselves as a trusted provider of digital transformation solutions. Our development center and core team are strategically based in India, a...
VegaOne Trusted name in the field of digital marketing in California, Los Angeles. our most strong working areas included SEO, social media marketing, Web design & development including WordPress, Shopify, Ecommerce, Magento and custom CMS based website...
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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