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
162 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.
We Do Everything Ecommerce® AND WE MEAN EVERYTHING
We are a full-service eCommerce agency, certified partner with Magento, Shopify, and BigCommerce.
We do pretty much everything around eCommerce: solution architecture, web development, design, UX/UI, data migration, custom development (apps/modules), 3rd party integrations (ERP, CRM, PIM...)...
Custom Software Developer | Top Rated | 100% US Based
Pell Software is a 100% US based company focused on building long term, authentic partnerships. We focus on learning about your specific business needs in order to find the best software solution that will help you scale your business...
Saffron Tech is a digital transformation company that delivers scalable web, mobile, and AI solutions tailored to drive measurable business outcomes across industries...
OnePlusOne Solutions is a global team of designers, developers, and strategists, working collectively to craft impactful products, captivating websites, and bold visual identities for innovative brands. By merging our creative and technical expertise, we bring big ideas to life...
Affordable & Transparent Web Development & SEO Services
WiRe Innovation is a full-service digital marketing agency that provides custom web development solutions, digital marketing and SEO services, branding and graphic design, ERP integrations, custom PHP applications, and technology consulting...
Webefy Today is your go-to partner for all your design and development needs. From logo design to complete business solutions, we offer a wide range of services to meet your requirements. With years of experience, we specialize in assisting startups and established businesses in creating a unique online...
At RelyxDigital, we bring technology, talent, and innovation together to build digital solutions that accelerate business growth. With a global mindset and a passion for excellence, we empower organizations to scale, evolve, and thrive in a fast-changing world...
Nashville web design studio specializing in custom WordPress and Shopify websites for small businesses. Strategy-first design, personal service, and real results without the agency price tag...
Web Design Plano TX helps local businesses create websites that look professional, feel easy to use, and support real customer action. We provide web design and development services in Plano, Texas for companies that want more than a basic online presence...
Ajackus is your one-stop solution for all your engineering needs. We have a team of talented engineers across India who can be quickly hired, trained and aligned to your business needs...
For over 25 years, OmniSpear has delivered custom web, mobile, and e-commerce solutions, helping businesses streamline operations, boost efficiency, and drive growth across industries...
We build and support online platforms and digital tools on WordPress, WooCommerce, Shopify, and Laravel. Our team blends clean architecture with business logic creating scalable solutions that evolve with our clients products...
With market-leading software solutions and brilliantly unique minimalist interface designs, Nectarbits has become a premier custom software developer worldwide...
Building Intelligent Digital Solutions That Drive Business Growth
Miami-based AI development and custom software company building emotionally intelligent AI products, automation systems, SaaS platforms, MVPs, and digital products for business growth...
We've mastered the art of digital journeys, becoming your ultimate team for online success.
Our mission? To stand by you, ensuring your digital dreams not only come true but surpass your expectations...
We help small to medium sized businesses develop their presence online
SS Design Media provides custom website design and development services for small businesses and entrepreneurs in Statesville, NC and beyond. Contact us today to learn more!...
Infinite IT Support & Strategic Consulting for Thriving Businesses
As your dedicated partner, we take care of all your IT, business, brand, and marketing essentials,guaranteeing reliable and consistent system functioning with predictable cost. This streamlined approach empowers your business to concentrate on growth levers while we handle the technicalities with assured...
W3care Technologies Crafting Digital Experiences That Drive GrowthW3care Technologies is a full-spectrum digital innovation partner with over 16 years of hands-on experience in web and software development. We specialize in building scalable, high-performance solutions that help brands and enterprises grow...
Acquaint Softtech is an Official Laravel Partner with 15+ years of experience in software development. We specialize in Laravel solutions and excel in IT staff augmentation, remote development teams and outsourcing to deliver scalable, best results...
Intuitia is a design-driven digital agency specializing in UI/UX, web design, and development. We craft intuitive digital experiences that seamlessly blend creativity with functionality. With expertise in Webflow and WordPress, we build high-performance websites that engage users and drive results. Our...
Website Optimax is an award-winning B2B web design and digital marketing agency focused on turning traffic into revenue. We design and develop high-performance websites for B2B, SaaS, and service companies built from the ground up with no templates...
AI-first product engineering. From idea to production.
At Vectorium Labs, we combine deep technical expertise with bold innovation to deliver cutting-edge, AI-powered software solutions that solve real-world challenges...
Custom Web Solutions in 24 Hours: Expertise Redefined!
At Straxum Technologies, we excel in offering website development and web design solutions. Our top-of-the-line developers are ready to tackle any project. Entrust us with your tasks and explore future opportunities...
Pronova Designs delivers customized, cutting-edge digital solutions that seamlessly blend innovation, design, and data-driven strategy. Our meticulous approach ensures your real-world goals are kept in focus at every step. We equip you to thrive in the digital landscape and achieve remarkable business growth...
Website Design | Website Development | Branding | SEO | Graphic Design
Synergy Marketing Solutions excels in custom website design and front-end user experience. We love taking on challenging projects that require full-on content strategy, thoughtful design, specialty development, and provide ongoing marketing services...
At CDD Services, we specialize in website design, hosting solutions, and SEO to help businesses succeed online. We create visually stunning, high-performing websites, provide reliable hosting, and optimize your site for search engines to drive traffic and growth. Our goal is to make your digital presence...
IR Solutions is a global IT services and software development company founded in 2019 with headquarters in Austin, Texas. Specialize in custom software development, mobile and web apps, blockchain, AI/ML, IoT, DevOps, and staff augmentation, helping businesses scale with innovative, future-ready digital...
Bower Web Solutions provides end-to-end web design and digital marketing solutions. We specialize in building, maintaining and improving commercial websites and enabling our clients to use digital media —from content marketing and SEO to paid search (SEM) and social media marketing...
We help companies automate repetitive workflows, connect disconnected tools, build custom AI web applications, launch AI-powered MVPs, and redesign internal processes so teams can move faster with fewer manual bottlenecks...
We Are top rated search engine optimization SEO agancy in the USA. We are providing the best Digital Marketing Services. SEO, PPC Management, Local Seo Services. etc...
AI strategy and delivery that works in production, not just in demos.
We help organisations close the gap between what AI could do for their business and what it is actually doing with the strategy, engineering, legacy modernisation, and enablement to make it work in production...
We are small but mighty in the use of flexible resources that allow us to be an extension of your team, agency, or product. Pushing 15 years of quality design, development, and producing great products; we look forward to being part of your team...
Xtreme is a versatile design house known for its commitment to delivering unique and creative design solutions across various IT services including websites, logos, applications, animations, and stationery. The team at Xtreme embodies a lifestyle of innovation and collaboration, making it easy and enjoyable...
GYSP.tech is a trusted global IT Consulting and Service Provider helping businesses strategize, build, secure, and scale Cloud, Data, AI/ML, SaaS and Ecommerce ecosystems to maximize operational ROI and competitive advantage...
We are a design and development house that prides itself on extraordinary output. We design and build beautiful, high-performance products for inspired brands. From concept to deployment, we partner with clients to deliver solutions that solve problems and users fall in love with...
From creating and optimizing your website to stepping in as your Marketing partner.
From creating and optimizing your website to stepping in as your Marketing partner, Fellswood Creative helps you grow your business and achieve your goals...
Dab Logo designs is a USA based creative digital agency delivering web design , branding, SEO , Graphic design, App development and Digital marketing services since 2010. With an experienced team and a result driven approach we help businesses strengthen online presence and improve search visibility leading...
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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