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
3,019 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.
Empowering Companies To Effectively Engage Their Target Audiences And Bridge Gaps To Achieve Impact
Empowering Companies To Effectively Engage Their Target Audiences And Bridge Gaps To Achieve Impact
At B3 Media Consulting, we are committed to leveraging digital expertise to consult on and create integrated marketing for growth minded businesses. We are digital marketing experts who have experience working at Google and can accelerate. your digital marketing needs and drive up ROI quickly...
Your Vision. My Expertise. Powerful Branding & Web Design.
Your Vision. My Expertise. Powerful Branding & Web Design.
We help Brands & Businesses stand out online and thrive in a connected world. Crafting user-friendly websites and impactful brand identities to help brands and businesses thrive online...
We helps businesses grow by implementing sales funnel strategies, content marketing solutions, evergreen content, and featuring brands among the best publishers for high domain authority and client retention...
Alambda Systems has had the pleasure of collaborating with customers and partners from across the world on projects of varying size and complexity. In all of our work, we blend curiosity and originality with a deep understanding of what it takes to make everything function and function exceptionally well...
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...
Creative Businesses and Mission-Driven Organizations
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...
HubSpot Solutions Partner and Digital Marketing Training Agency
HubSpot Solutions Partner and Digital Marketing Training Agency
Front Burner Marketing is a Northfield, Ohio based digital marketing and sales-enablement agency founded in 2002. As a Certified HubSpot Solutions Partner, it offers full-service inbound marketing, content creation, SEO, PPC, social media, web design, and marketing automation. The firm also operates the Front...
We are a group of designers and coders based in Naples and Tampa, FL specializing in graphic design, web development, and email marketing. We love all things design, dogs, beer, and tacos. And yes, in that order...
At Ascender, we focus on building partnership-driven relationships while fast tracking your smart ideas to make them a reality. We are website design, graphic design, web development and digital marketing experts who are excited to share our talents with you...
VerifiedVerified by the DesignRush team for authenticity and credibility.
Scale eCommerce growth with a team thats done it before
Scale eCommerce growth with a team thats done it before
DYODE has delivered 200+ Shopify Plus builds and migrations since 2016. Its work spans AG Jeans' omnichannel rebuild and Bandai Namco's gaming commerce platform. The eCommerce development company in the USA is best for lifestyle brands needing complex Shopify Plus migrations...
Website design to make you look good. VanDenBerg Web + Creative partners with you to strategize and design a website that accurately reflects your brand, grows your business, and helps you to stand out online...
Movetic is a San Diegobased creative branding agency specializing in bold brand strategy, bespoke visual and verbal identity, and highimpact digital experiences. Serving consumer goods, CPG, hospitality, wellness and technology brands, Movetic partners with audacious companies to build and accelerate standout...
If you're a small business based in Old City, Philadelphia, look no further than The 215 Guys for all your web design needs. We are a construction web design company that specializes in designing websites that are both affordable and high-quality. From mouth-watering food to stunning website design, we've got...
We’re a Branding Agency in Milwaukee, WI. We build integrated brand identity and marketing communications that tell your brand story and enhance your presence in the marketplace. Whether you need a new brand identity, interactive branding campaign, digital marketing strategy, or stronger print...
We pride ourselves on being a true business partner. We work with businesses, entrepreneurs and individuals to help them build a sustainable online presence through data-driven creative marketing, branding, web design, and development that is aimed to increase lead generation and improve ROI. Our team of...
We expand brand positioning in the marketplace and build strategic online presence through innovative design, development, strategy and modern marketing practices...
The marketing firm known as Interactive ID places a high priority on the connections they have with each of its customers. We engage in conversation with our customers to ascertain their requirements and choose the most appropriate course of action. We have been providing branding and website design services...
A web design & marketing agency focused on driving sales & leads for clients through custom web design, SEO and digital advertising across multiple platforms...
We are… web designers/developers, print designers, illustrators, ecom & mktg strategists, server mgrs, security freaks, social media mavens, SEO gurus, brain tattooists, imagineers, & story tellers. We're about telling your story to your audience with an eye on cost effectiveness and a ROI for you...
We empower salon and spa owners to use data-supported strategies to scale their business with digital marketing & effective web design for numbers-backed results...
Over the Fold is a digital growth agency focused on helping service-based businesses turn their websites into reliable lead-generation systems. Based in the New York and New Jersey market, the agency combines web design, digital marketing, SEO, AI search visibility, CRM automation, and conversion strategy to...
We build websites that become your digital marketing platform, showcase your brand, generate organic traffic and increase sales. Our mobile-friendly websites are built for speed and use foundational SEO. We build, host, maintain and strategize for you at a price point that provides excellent ROI...
Digital Function is a UX/UI design & development agency that focuses on technology, design, strategy, & support. Since 2002, Digital Function has worked, consulted, & collaborated with clients of all scopes & industries to launch successful digital experiences across multiple channels...
Interactive Design Solutions is a website design and marketing agency located in greater Toledo, Ohio. Let's talk about your goals. Never wavering from our core values, we build websites and create marketing plans that accomplish exactly what our clients need. Nothing more, and nothing less...
We specialize in crafting tailor-made marketing solutions, guiding you towards elevated ROI, enhanced revenue, and swift business expansion. Join forces with an SEM agency dedicated to elevating your brand above the rest...
Camelback Digital was founded to support small and growing businesses with top tier digital strategy and execution, in an affordable budget range. How do you do this while being fully onshore in the US? By leveraging our team's decades of expertise and by doing things right the first time...
Socialfix Media is an established video editing, digital marketing, and technology agency located in New Jersey, New York, and San Francisco - CA. We specialize in website development, software development, and video production...
David Erik is a Louisville, Kentucky-based independent web partner specializing in custom WordPress development, WooCommerce, technical SEO, performance optimization, and integrations for businesses that need scalable, reliable websites...
Page One Web Solutions is a Portland, ME based internet marketing and web development firm providing a full-service solution under one roof. Since it's founding in 2006, Page One has helped hundreds of clients build their online presence and their businesses online...
Avalanche Creative, a leading nonprofit SEO agency in Grand Rapids, MI, merges research and development to maximize your SEO investment. Our commitment: demystifying SEO and prioritizing customer education for measurable growth...
We design, create and customize websites to fit your individual business needs. Our websites provide a substantial first impression to suit both your and your business’ personality and identity...
PxlPeak is an AI implementation partner that builds AI automation, AI agents, and custom software for growing businesses. We also deliver advanced websites and integrations that turn strategy into working systems...
A conscientious team delivering consistent results.
A conscientious team delivering consistent results.
Sandcastle is a full-service web design and development company specializing in e-commerce, custom application development, mobile technologies, hosting and maintenance. Our capabilities focus on creating platforms tailored to meet the specific needs of your business. These include third-party integrations...
At Dabre Marketing, our mission is to empower businesses with innovative and results-driven marketing solutions. We strive to be a catalyst for our clients' success by leveraging our creativity, expertise, and cutting-edge strategies...
Fuzati shares your mission. With an in-depth understanding of the Catholic and secular world, we utilize marketing best practices, metric-driven goals, creative design and our vast network of audiences and partnerships to expand your reach...
Empowering Small Business To Rank Amongst It's Competition
Empowering Small Business To Rank Amongst It's Competition
Priceless Consulting LLC is a veteran-owned and operated web design and development company outside Washington, D.C. We specialize in creating a lasting brand that you will be proud of. We ensure that your brand sticks out from initial branding concepts to a complete online presence...
RRSanchez is a consulting agency for new entrepreneurs. We specialize in enhancing businesses by improving performance, operations, sales and marketing processes for new entrepreneurs...
Marketing and Strategy Working Together to Make Your Business Thrive
Marketing and Strategy Working Together to Make Your Business Thrive
For over two decades we've had a knack for helping businesses plan, design, and manage their marketing strategies. With Knack you'll have a team of experts to not only guide your marketing initiatives, but also implement them, so you can free up your time and finally check outstanding items off your list. We...
We Work With Brands and Agencies To Build Powerful Digital Experiences
We Work With Brands and Agencies To Build Powerful Digital Experiences
Koalition is a digital production shop. We partner with companies, startups and agencies to build powerful digital experiences--with speed, reliability, verve and craft. Our work is grounded in a simple goal: harness the newest in technology to tell impactful, enduring stories for our clients...
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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