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
3,682 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.
We believe the most efficient way to service you is with a strong, cohesive team fluent in each of our strengths. We believe it so hard, we created a company to do it...
We execute software projects in true partnership spirit to exceed customer’s expectations by continually improving the processes and acquiring new skills...
Entrust the development of your business-critical software to professionals
Entrust the development of your business-critical software to professionals
Polytech Software is a Ukrainian software outsourcing company that sets up and runs world-class software development teams. We have staffed thousands of software engineering positions...
Chib Designed It LLC is a web design agency dedicated to serving small and medium sized businesses. We create modern, minimalist, and engaging websites that bring out the spirit of the client and meets the needs of the visitor...
Fuel up on Business with Brooklyn SEO agency offering premium SEO services. We boost search engine rankings and generate online traffic to make your digital business success...
Hammersmith Support is a certified woman-owned web development agency with offices in Phoenix and Nashville. We specialize in WordPress design, development, maintenance, hosting and search engine optimization (SEO)...
Alphalytics Web Design is a web development company based out of Buffalo, NY. We offer the best web design services for western New York businesses like yours. Whether it's building an e-commerce site or developing a new mobile app our development team will take care of your company's web presence. Our top...
Based in Lake Nona, Prugners Digital Marketing aims to transform your business aspirations into remarkable achievements by empowering small and medium businesses with Smart Marketing solutions that fuel growth, ignite success, and unlock the full potential of your brand...
DIS SOFTWARE is a global software development service company that helps businesses across the globe expand their engineering capabilities and develop successful IT products. Founded in 2014. DIS SOFTWARE has formed strategic partnerships with a variety of global industry leaders such as WESTJET, ATCO...
We Help Businesses Create a Brand Design and Website Strategy That Works.
We Help Businesses Create a Brand Design and Website Strategy That Works.
We create authentic brands and superior web designs. Our team works to elevate visual branding that attracts and converts our client's target audience. We use a proven web design process incorporating UX design, foundational SEO, and the latest design principles...
Increase your sales with the right marketing strategy
Increase your sales with the right marketing strategy
Automatik is a full-service automotive digital marketing agency helping small to medium-sized businesses and brands increase sales through creativity and strategic marketing...
Let Us Build Your Social Brand While You Spend Your Time Running Your Business.
Let Us Build Your Social Brand While You Spend Your Time Running Your Business.
CHIDO Marketing is a company based out of Orange County, CA. We are committed to bringing you the highest quality for all your digital marketing needs. (Hablamos Español )...
A streamlined, growing media and marketing company targeting outdoor related entities. We keep things simple so we can focus on building powerful websites, encapsulating graphics, and create marketing strategies for clients at a reasonable and fair price...
Custom Website Design & Development for Mission-Driven Organizations
Custom Website Design & Development for Mission-Driven Organizations
You’re on a mission. Your website should be helping. Stop feeling overwhelmed and frustrated, and start getting the results you want with your most critical marketing tool. We’ll show you how...
Doing Work We Love With People We Admire & Projects That Inspire
Doing Work We Love With People We Admire & Projects That Inspire
Founded in 2018, Blue Dogs Media is an independent full-service modern digital advertising and design agency. Our mission is to collaborate on work that helps our clients succeed...
SeedTech is a full-stack web development & digital marketing agency with IT support entities. We build industry-leading websites from eCommerce to custom built websites and apps, while providing IT services to ensure business continuity...
Fastest-growing Company In NYC Offering The Best Digital Marketing, Web, Mobile App Development
Fastest-growing Company In NYC Offering The Best Digital Marketing, Web, Mobile App Development
Griffon Webstudios has years of experience in providing the best digital marketing, website development, mobile app, ai and blockchain development services in New York. We understand the dynamic world of search marketing and our team of experienced engineers and marketing consultants will work dedicatedly to...
You Work Hard for Your Sales; Your Marketing Partner Should, Too.
You Work Hard for Your Sales; Your Marketing Partner Should, Too.
Your business is unique; your marketing campaigns should be too. Built on in depth research and driven by data, our SEO services are custom created to fit your budget, current needs, target market and future growth expectations. With extensive experience in every part of the growth line, we can help. B2B or...
Highly technical and detail oriented digital marketing, web development, and web design agency with over 15 years experience getting clients results and building useful tools that help them move forward...
We Design, Build, and Manage High-Performing Websites
We Design, Build, and Manage High-Performing Websites
Website Design and Development for the business owners who want to focus on running their business! Most web companies will charge you thousands of upfront dollars – just to design your website. Your new site might look great but are your potential customers finding it?...
HikeBranding is a leading web and digital solutions agency specializing in WordPress development, UI/UX design, eCommerce solutions, and automation workflows. With a strong focus on creativity, performance, and user-centric design, we help businesses build modern websites and streamline operations...
Fountain Web and Marketing Solutions is a New York City-based company which specializes in custom web design, e-commerce solutions, SEO, social media, branding and marketing solutions, graphic design, and instruction and general handholding...
A creative agency focused on simplifying branding designs for businesses. Our Long Live Simple team creates personalized logos, marketing, app designs, and websites. Together we build cohesive visual and web identities to keep business owners connected with their audiences...
Brand identity, packaging, and eCommerce web design for up-and-coming products & brands.
Brand identity, packaging, and eCommerce web design for up-and-coming products & brands.
Many entrepreneurs begin their journey needing a brand identity or packaging design for their product ventures but don't know where to start. Let us help you find your brand's path...
At Buddy our aim is simple: Do great work. Be great to work with.
At Buddy our aim is simple: Do great work. Be great to work with.
Buddy is a Web Design & Development firm serving businesses and brands across the United States, with a common thread of designing and developing a highly functional online presence for our clients, with a clean, modern, and beautiful aesthetic.
Our aim at Buddy is simple. Do great work. Be great to work...
The Inventive Group is a collection of companies with a mission to "Change people's lives with technology". We offer enterprise-scale software and product development services that allow organizations to innovate quickly and modernize their brand...
No web project to big or too small - we do it all. WordPress website development & managed hosting.
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...
Organic marketing for the LIFE of your business
We nurture your business's online presence with the same care and expertise that goes into growing a thriving garden. Just like the most beautiful gardens, a successful business requires time, dedication, and the right environment to flourish...
E’finit Media offers quality web solutions ranging from small, informative sites to more complex e-commerce websites with striking design and attention to detail at every level of development. We present design that serves your purpose as a business, institution or brand...
We work on a personal basis with clients to deliver a beautiful and modern website.
We work on a personal basis with clients to deliver a beautiful and modern website.
Our mission is to provide clients with modern design and website technologies that are both memorable and lasting. We strive to make our clients happy and still maintain relationships with ones we’ve had for over a decade.
We offer many services to make your business its best. Web design, graphic design...
We help creatives bring their heart and vision to a digital space and craft designs that truly convert their target audience. Your business is unique, your website should be too!...
Metricoid is a full-service interactive Software Development & Consulting Company. We help our clients to transform their business digitally by custom software solutions. ...
Helping small local businesses grow by optimizing their digital marketing efforts!
Helping small local businesses grow by optimizing their digital marketing efforts!
My Digital Agents provide digital marketing solutions for small local businesses to connect with customers and compel them to call or visit their location. Includes time-saving online software applications for boosting online search visibility and reaching more customers by managing online reputation, local...
Colibri Web Agency specializes in web development and design for small to mid-size businesses. All of our website designs are unique and built custom, focusing on individual client's voice and an outstanding presentation of their business...
Tizgee is a full-service design firm specializing in web design and development, branding and graphic design, content development, social media support, and Section 508 compliance for all digital properties. Our clients include government contractors, non-profits, and small businesses...
We define our success by the growth experienced by our clients.
We define our success by the growth experienced by our clients.
We are a creative agency with offices in Troy, Michigan and Atlanta, Georgia. We specialize in: web design, UX/UI, SEO, graphic design, 2D animation, eLearning and video production...
Partnering with your team, we identify market gaps, harness AI and advanced technologies, and craft innovative solutions that drive growth. We help elevate your brand and expand your business for long-term success...
We help entrepreneurs buld their dreams. Our team is devoted to amplifying your brand, your message, and your potential. We believe in taking risks and getting out of the comfort zone. Our goal is to provide you with the strategy and support necessary to escalate your business...
An impactful marketing agency creating compelling marketing strategies that generate revenue for brands. Combining innovation, grit, and expertise, we help businesses grow exponentially with the leadership of a team that is focused on getting you results...
Digital Vertex is a web development and marketing firm that has successfully helped thousands of companies grown and promote their business. A family-run business since it's inception in 2004, we apply sound, proven strategies when creating and marketing a website for your company. We understand from our...
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