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
3,652 Companies - Rankings updated: August 15, 2026
DesignRush vets eCommerce providers based on professional qualifications and verified client feedback to help you choose confidently. Some listings may include paid placements.
Creating Opportunities For Growth by Focusing On What Matters.
Creating Opportunities For Growth by Focusing On What Matters.
DMi Partners is an award-winning, full-service digital marketing agency for today's most beloved D2C, B2C, and CPG brands. Their affiliate, email, CRM, and paid and organic media services draw world-class NPS scores, and their "Powered by People" approach has won numerous workplace awards...
Get A Professional Website For Your Business That Brings You New Customers
Get A Professional Website For Your Business That Brings You New Customers
Dont let your marketing efforts go to waste due to a poorly performing website design or, worse, the lack of a website altogether. Its important to recognize that relying solely on phone calls from potential clients is not enough...
Addevice, a leading software development agency founded in 2014, combines innovation and expertise to deliver remarkable solutions. With a decade of experience, they excel in crafting comprehensive projects, embracing emerging technologies, and turning challenges into opportunities...
On Wave Group deliver the software you need no more and no less.
On Wave Group deliver the software you need no more and no less.
With over 20 years experience in developing custom mobile and web solutions, Full cycle software development and IT consulting, we are the right choose for your project...
BRIZZO is a group of dedicated web enthusiasts, located in Downtown Los Angeles, who have a common vision to make the internet, a faster, more secure and an easier to access cyberspace...
We Create Technology That Improves Lives, Simplifies Work, and Drives Business Results.
We Create Technology That Improves Lives, Simplifies Work, and Drives Business Results.
Mindgrub is an award-winning tech consultancy that delivers AI-driven solutions and custom-built digital experiences that drive measurable business results. We partner with organizations to improve efficiency, accelerate growth and build whats next in the AI era...
American Design Agency LLC is a full-service digital agency that helps businesses grow online. We specialize in custom website and app development, branding, digital marketing, e-commerce solutions, UI/UX design, and video/animation services. Our goal is to deliver creative, results-driven solutions that...
Customized Digital Shopping Solutions With a Complete Managed Service
Customized Digital Shopping Solutions With a Complete Managed Service
We provide customized digital shopping solutions with a complete managed service that help retailers and brands increase their online and in-store sales using Augmented Reality (AR), Mobile Applications and Omni-Channel Shopping Platforms...
Create growth-driven digital environments powered by Salesforce
Create growth-driven digital environments powered by Salesforce
Grow Business with Top Trusted Salesforce Consulting Partner
Customized expert Salesforce solutions to help your business deliver better customer experiences and attain 10X growth...
Almost any website design company can deliver a fully functional site. At CBK Digital Marketing, we prepare your website for success from the very beginning – and then make it work for you. Our focus is on end results that will bring continued growth to your business...
Customers turn to CSI for superior service from industry experts. We are the resource, not only for financial solutions, but for help with asset management, end of life data security, disposal and more all on a global scale...
CTL Global, Inc. is a logistics, e-commerce technology and transportation solutions provider, serving the needs of clients in retail, marketing services and consumer packaged goods industries...
Helm is a premier provider of branded merchandise, marketing fulfillment, and ecommerce solutions trusted by global brands and rooted in innovation since 1943...
Reshaping Your Business Via Best-In-Class Services
Reshaping Your Business Via Best-In-Class Services
We architect growth engines for B2B companies scaling from $100K to $50M+. Most businesses leave 30-50% of their revenue on the table not because they lack good products or smart people, but because their growth systems can't scale with their ambitions...
E-commerce/Shopify Online store setup, Website Development, Search Engine Optimization Experts
E-commerce/Shopify Online store setup, Website Development, Search Engine Optimization Experts
Nextgen Consulting, an international software development and services company, has provided IT solutions to organizations for over 21 years. E- Commerce/Shopify/website development, search engine optimization, and custom application development are areas of competence. Certified minority-owned and...
IM Digital is an e-commerce focused digital agency and systems integrator located in South Florida. With our extensive experience and expertise, we provide top-notch consulting, creative and development services for retailers...
Empowering Companies with Seamless eCommerce Systems
Empowering Companies with Seamless eCommerce Systems
Variux specializes in building eCommerce systems that connect with manufacturing companies' internal ERP systems, driving sales and streamlining operations. Partner with Variux to make every transaction possible and unlock the full potential of your eCommerce business...
Rely on us for all your Apps, Custom Software, Software Migration, and Software Support Services.
We Deliver Full Implementations, Platform Migrations, AI Predictions, Advanced Integrations (ERP, OMS, Inventory Mgmt., etc.),...
Unleash the prowess of Salesforce Development with Kasama. From the heart of the Philippines, we pioneer excellence in Salesforce Commerce Cloud, Order Management, Marketing Cloud, Mulesoft, and more. Our passion is woven into every solution, bridging innovation and empowerment on the global tech frontier...
Guiding Commerce Excellence, One Partnership at a Time
Guiding Commerce Excellence, One Partnership at a Time
As Salesforce Commerce Cloud experts and BigCommerce Partners, we navigate your growth journey with precision. Our certified omnichannel prowess ignites possibilities, culminating in seamless buying experiences...
Welcome to RMW Commerce, your gateway to elevated eCommerce solutions. As leading eCommerce consultants in the industry, we specialize in providing a wide spectrum of services to enhance your online business...
Welcome to Sharp Commerce, your catalyst for digital transformation. Our eCommerce consultants specialize in providing a comprehensive range of services to elevate your online endeavors...
Establish a Worthy Business with our Pre Made Shopify Store Services.
Establish a Worthy Business with our Pre Made Shopify Store Services.
Embark on the journey of establishing a robust business with our Pre Made Shopify Store Services. Allow us to expedite the process of launching your online business within a matter of hours. We are here to empower your business, providing the means for you to chart the course of your success. With our Premade...
Making the best on the internet, no site too big or too small, Webgorgeous can make them all.
Making the best on the internet, no site too big or too small, Webgorgeous can make them all.
We produce websites using only the latest and best tools in software design. We've had a no compromises approach on quality from our foundation. This reflects in our focus on dynamic content across all our sites.
We are really proud of having an edge over our competition and knowing that there are not...
We will transform your Shopify store with expert development, customized solutions, and comprehensive support to drive sales and elevate your e-commerce success...
Founded in 2009, were a digital commerce agency with offices in London and New York. We design, develop and optimize best-in-class Shopify Plus websites for international brands...
Agency39A is a Los Angeles based digital transformation and UX consultancy founded in 2011. The boutique agency, with under 50 staff, offers an integrated combination of UX design, digital marketing, technology strategy, and fractional marketing teams. It primarily serves B2B SaaS, e-commerce, biotech, and...
It's Time to Work With the Experts Who Offer Guaranteed Results.
It's Time to Work With the Experts Who Offer Guaranteed Results.
Media Shark is a top tier marketing agency that can help you scale your business online. We focus on driving more leads and sales with digital advertising...
Proof Digital is a digital marketing company specializing in website development and campaign optimization. As a results-driven digital marketing company, we work with you to customize the best mix of online marketing services and website development strategy to allow consumers to find our clients when and...
Integrated Marketing Services for Industrial Manufacturers
Integrated Marketing Services for Industrial Manufacturers
We help our clients increase lead generation and customer engagement through custom websites and web applications.
We specialize in multi-function online catalogs, marketing and e-commerce for B2B companies...
Helping brands navigate selling direct, on Amazon, and through their existing channels
Helping brands navigate selling direct, on Amazon, and through their existing channels
Beginning in 2009, our founder Mike Healey, set out to help brands integrate digital selling with their existing sales channels. He understood that setting up a website or selling wholesale to Amazon often created massive channel conflicts and result in lower sales. We look at the whole picture and help...
Xngage is a Digital Services firm focused on delivering commerce success in B2B for leading manufacturers, distributors, and wholesalers. The Xngage team of B2B commerce experts fuses digital strategy with execution to create relevant buyer and seller interactions to maximize business impact...
Driving Seamless eCommerce Through Strategy, Experience, and Innovation.
Driving Seamless eCommerce Through Strategy, Experience, and Innovation.
"Highbrow LLC" has been founded by professionals having deep industry experience. The management team at Highbrow LLC has extensive experience of having worked for many clients during the last 15+ years...
Bluedge USA is a specialist of BtoC and BtoB e-commerce who provides tailored solutions to online Merchants. Our experts will help you grow your online store and take your brand experience to the next level online...
MLVeda is a high growth SaaS development firm, focussed on e-Commerce enablement. With over a decade in the e-Commerce ecosystem we have come to be recognized as a trusted extension to our clients businesses...
Total Commerce Partners provides tailored eCommerce solutions that blend creativity with data-driven excellence. From building bespoke Shopify stores and migrating stores from other platforms to Shopify to optimizing growth and providing fractional tech services, we help companies unlock their digital...
Setting the Standard in Shopify Plus Implementation for the Worlds Top Brands
Setting the Standard in Shopify Plus Implementation for the Worlds Top Brands
We are highly specialized and focused on Shopify and Shopify Plus design and development. With a team of designers and developers in office, we can help Shopify merchants from start to finish. We have 12+ years of experience on Shopify having worked on over 500 stores...
Empowering Independent Brands With Proven Shopify Expertise.
Empowering Independent Brands With Proven Shopify Expertise.
ETHERCYCLE IS AN ECOMMERCE CONSULTANCY FOR SHOPIFY MERCHANTS THAT NEED STRATEGY
Strategy and day-to-day management of Chicago's premiere Shopify Partner Agency...
We're the leading Bay Area based Shopify Plus development firm specializing in design, platform migration, theme development and conversion optimization. Weve supported over 500 Shopify stores over 9 years and nearly 4,000 merchants have purchased our official Shopify themes...
Transforming E-Commerce Challenges Into Scalable Success.
Transforming E-Commerce Challenges Into Scalable Success.
Uncap is a Chicago based boutique shop specialized in implementing end-to-end ecommerce solutions, executing holistic brand-driven and user-centric strategies, creating exceptional web and mobile user experiences, integrating comprehensive omnichannel ecosystems and shaping the most emerging technologies and...
We partner with our clients to create stunning websites that are exceptionally effective.
Shopify Plus Partner. We create stunning websites that are exceptionally effective to help you reach your goals...
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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