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
77 Companies-Rankings updated: September 06, 2026
DesignRush vets eCommerce providers based on professional qualifications and verified client feedback to help you choose confidently. Some listings may include paid placements.
Creative Businesses and Mission-Driven Organizations
Golden Launch Creative is an Atlanta-based brand and web design studio specializing in custom Squarespace and Shopify eCommerce websites for creative businesses, mission-driven entrepreneurs, and cultural organizations. We combine brand strategy, user-centered design, and technical excellence to create...
At DoodleWeb, a creative web design & development agency, we transform your vision into vibrant digital experiences with a tailored approach, exceptional design, and innovative web solutions...
For over a decade, Ritter Knight Creative has been crafting powerful web solutions for clients across an array of industries - from manufacturing to hospitality and tour & travel. With experience managing more than 101 website projects, these digital marketing professionals are dedicated to transforming ideas...
AXAT Technologies, is a fast Growing Web Development, Mobile App Development and Digital Marketing firm, Located at Mumbai, India and Singapore.
Website Development, Web App Development, E-Commerce Development, Custom Application Development, Cloud Application Development, SAAS Application Development...
VerifiedVerified by the DesignRush team for authenticity and credibility.
Proven Website Formula Scales Brands
We are a full service design and development agency based out of the US specializing in Web flow, shopify and WordPress builds. Once the website is optimized we also help the client bring in traffic through SEO, PPC and convert the traffic into revenue with our CRO services...
At Hawk Horizon Digital, we deliver more than just website or app, we create powerful digital experiences that drive business growth. Our expertise spans custom web design, local and global SEO, mobile app development, e-commerce solutions and strategic digital marketing campaigns, all crafted to help brands...
Shopify Plus Ecommerce Development & Growth Agency
Ecomx Agency is a top-rated Shopify Plus agency with 250+ stores launched and 150+ five-star reviews. We help brands grow on Shopify with expert developers, SEO specialists, and copywriters working as true growth partners...
Capture That Media is an award-winning, full-service digital marketing agency headquartered in San Antonio, Texas. Founded in 2020, we are San Antonio's leading AI Visibility specialist, helping businesses get found everywhere their customers actually search...
Proven marketing solutions for SMBs, Start-ups and growing organizations.
A creative, digital & marketing consultancy. Wielding a network of senior specialists from 25 years of digital, creative, and advertising experience that provide solutions to growing organizations...
With over 10 years of experience, 500+ esteemed clients, and a team of 200+ professionals including 50+ expert developers, Next Gen Web Builders has established itself as a leading digital transformation and marketing agency in the USA. The company delivers high-impact web, mobile, and marketing solutions...
Fugu Mobile is a technology and digital solutions company specializing in Omni-channel marketing, web development, CRM, AI platforms, app development, WeChat marketing, user engagement, and innovative digital products that help businesses connect with customers through seamless digital experiences...
Boost Your Business Digitally with Our Expert Support
Established in 2018, Mysearch Global Rewards evolved into MSGR, an innovative IT solutions firm boasting a strong presence in India, Dubai, and the United States. Under the guidance of a dedicated team of IT experts, each with over twenty years of experience in the field across more than a dozen countries...
Continuous deliveries are provided by Appluex using the Agile&Scrum framework. We develop your concepts from scratch, offer development options, and adhere to delivery dates...
Put Over Twenty Years of Digital Marketing & Web Design Expertise To Work for You
Mission Web Marketing is a Santa Barbara-based digital marketing agency offering custom strategies in SEO, paid advertising, web design, and analytics. With over two decades of experience, the agency helps clients increase visibility, drive traffic, and generate measurable ROI through tailored online...
Iron Creative is a powerhouse in digital brand development, creating unforgettable experiences for B2B tech customers and optimizing the virtual retail landscape of fashion and lifestyle brands. We help businesses supercharge their customer journeys while strengthening long-lasting relationships with...
Reinforce Lab a full-service digital marketing agency that assists entrepreneurs, startups, and organizations to achieve market authority and digital potential by building Brands...
A creative studio for a new generation of brand builders. Founded in 2016, our team operates on the principle that while many can execute, building a robust strategy first is crucial before we Act Second. This philosophy ensures that our creative solutions are not only innovative but also strategically...
Your Partner for E-commerce Modernization and AI-Powered Automation
Born in 2013, Destm has honed its craft, becoming a trusted software consulting partner for businesses across industries. We don't just build, we transform, with a special focus on propelling e-commerce giants to new heights. We speak your language: React, Next.js, Python, Java & more. Your vision is our...
ThinkTanker Inc. is a highly rated web application and eCommerce development company with a presence in India, the USA, Dubai, and Europe, delivering tailored solutions for small and medium-sized businesses. The company specializes in technologies such as Laravel, Shopify, Node.js, React.js, and React Native...
Novumlogic is a creative agency that has provided services in mobile app development with native or cross-platform app development experience and in web app development since 2015...
Primocys is an exceptional mobile app development company that provides an excellent framework for development. With cutting-edge technology and advanced features, we offer the best platform for mobile app development, humanizing the design of products, and assisting companies in leveraging technology to...
TechMave Software LLP delivers innovative web, mobile, and AI solutions tailored to business needs. Our team combines creativity, technology, and strategy to build impactful digital products that empower brands globally...
For over 2 decades, starting in 1998, we have been serving a global clientele with web design, web development, mobile app development & digital marketing services. Our expertise spans SEO, Google Ads, Alibaba minisites & ranking optimization & the ongoing maintenance of apps and websites across more than 75...
We help ambitious brands attract more customers, boost visibility, and scale revenue through strategy-driven digital marketing and eCommerce solutions. From SEO to CRO, we focus on results that matter the growth and conversions...
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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