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
3,020 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.
Website Design | Website Development | Branding | SEO | Graphic Design
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...
IT-Geeks is a leading website designing & development company, working over various e-commerce platforms. We are the top-rated Shopify Experts and Partners across the globe. We provide E-Commerce solutions for entrepreneurs to embolden their business globally...
[Welcome to the Nexus] A central point where strategy and execution meet to produce real results. A laboratory of creativity and intelligence. A launchpad for businesses ready to move past the noise and into the next phase of their evolution...
Unlock digital success with Syndell to Innovate your business with cutting-edge software.
Unlock digital success with Syndell to Innovate your business with cutting-edge software.
Explore a realm of limitless opportunities as Syndell unveils the intricacies of mobile and web app development. Entrust your business to our guidance, initiating an enthralling digital expedition fueled by our unparalleled proficiency and forward-thinking strategies...
At Busy Human, we specialize in developing custom web software and applications using cutting-edge technologies across the entire stack. Our expertise in deploying scalable and adaptable cloud infrastructures ensures that your digital solutions grow seamlessly with your business needs...
Nexila is a product design & development agency focused on building clear, scalable, and high-impact digital products for modern businesses. We partner with AI startups, SaaS companies, and growing teams to design and develop experiences!...
Growrilla Digital is a full service digital marketing agency specializing in ecommerce solutions. We help brands grow their audience, traffic and revenue through strategic use of paid ads, SEO, retention marketing, social media and branding...
We provide high quality website design and development services to small and medium businesses worldwide. We identify our clients' needs and pain-points and help them achieve more online...
Your Enterprise-Ready Partner in Apps, AI and Digital Transformation.
Your Enterprise-Ready Partner in Apps, AI and Digital Transformation.
Apptage, based in South Jordan, Utah, delivers end-to-end solutions in mobile apps, game dev, web dev, custom software, AI, e-commerce, cloud & data consulting and enterprise solutions helping businesses innovate faster, operate smarter and scale without limits...
Gramercy is a a full-service boutique agency. We offer a full range of creative and digital marketing services that have a lasting business impact for our clients. Whether developing a website from scratch or refining a content marketing strategy we’ve got you covered...
Geeks360 is a US digital marketing agency built on one motto: Where AI Meets ROI. Since 2011, we've helped small and mid-market businesses stop wasting ad budgets and start seeing marketing as a profit center. Our team combines AI-powered analytics with hands-on expertise across SEO, AI-search visibility...
The Yasha Sterling Management Agency is a one-stop shop, helping small to medium-sized businesses get established. We provide a 360-degree service from business plan creation to business formation, ecommerce website design and development, digital marketing, and app design and development...
Founded in 2015, Ecommerce Pro has become one of the most trusted Shopify expert agencies worldwide, serving clients from all industries. With expertise in new launches, redesigns, and seamless migrations, we've successfully completed over 100+ projects globally...
Building Stronger Businesses Through Strategic Marketing Execution
Building Stronger Businesses Through Strategic Marketing Execution
Full Digital marketing agency in South Bend, Indiana. We provide local SEO, PPC & web design services to increase traffic, leads & revenue. Get a free quote!...
We are a digital marketing agency based in Chicago. Our company is an Illinois Limited Liability Company, 100%
owned by our founder Yewande Odusanwo. Founded in 2016, our digital marketing agency realized early on that
data is the driving force behind a results-driven approach, hence our tagline...
Branding, Websites + Email Marketing to Make Your One-of-a-Kind Local Business the Stuff of Legend
Branding, Websites + Email Marketing to Make Your One-of-a-Kind Local Business the Stuff of Legend
We're Pair of Ducks, a digital-first micro studio using design and story-craft superpowers for the good of brand kind. Branding, messaging, websites, email marketing we've got you, Southwest Michigan!...
Wildman Web Solutions is a full services digital agency that provides end-to-end technology and marketing solutions to small to medium sized businesses. This includes websites, apps, social media marketing, search engine marketing, SEO, design services, subscription software, custom development, and basic...
Helping Businesses become valued community resources.
Helping Businesses become valued community resources.
Fiero Social Media & Marketing empowers businesses to thrive in the digital world. We ignite brand awareness, drive engagement, and deliver measurable results through expert social media management, targeted influencer campaigns, and strategic SEO optimization...
WSI is a full service Marketing company in Phoenix, AZ. We are experts in Web Design and Development, SEO, PPC, Social Media, Market Automation & Data Analytics services. Call us now to get your free website audit report and get ahead of your competition...
Cygnis Media, a top-tier custom software development company and leading IT consulting service provider in the USA, is synonymous with excellence. They specialize in creating bespoke software solutions tailored to meet diverse business needs. With a keen eye for innovation and a customer-first approach...
We create systems designed to help companies grow profitably and achieve long-term success. Our approach focuses on building strong customer relationships with an obsessive attention to detail that aims to WOW customers and turn them into passionate advocates for our clients' brands...
The agency for small companies with big dreams! Blast off with Blast Marketing!
The agency for small companies with big dreams! Blast off with Blast Marketing!
Blast Marketing is a digital marketing agency focused on supporting and growing small to medium-sized businesses. Founded by highly capable digital marketing experts with years of experience working with companies large and small, we value the relationships we build with our clients and are committed to your...
QUIK Websites + Hosting is a new kind of web agency, built on the idea that there is a better alternative to your typical high-overhead, high-priced ad agency, or the less than intuitive D-I-Y options that currently exist. We’ve developed a model that takes away the barrier to entry into the...
At Blindtech Agency
build websites, apps and provide every digital service that can be possible digitally. The services are Branding, Print Design, Logo Design, Video/Photo Editing, VFX, Graphic Designing and Digital Marketing...
A User-Focused Digital Marketing and Creative Agency.
A User-Focused Digital Marketing and Creative Agency.
From idea to launch, our agency builds digital presence and products emphasizing exceptional user experience. We are a small but mighty team of designers, developers, marketers, photographers, and filmmakers located in Denton, TX. We value the quality of our projects over the quantity. In the same way, we...
NuStream Media was founded on nine years of experience in advertising and marketing. Based out of Allentown, PA, we aim to assist small- to medium-size businesses in the Lehigh Valley, Philadelphia, New York, and surrounding areas. Our services allow our customers to gain the edge they need to stand out and...
Kreativa Group is a Miami & Los Angeles based, boutique growth marketing and creative agency specializing in transformative growth for our clients. As your growth partner, your goals are our goals, were obsessed with your success!...
We Grow Ecommerce Stores with Design, Branding, UX, Development, Conversion Building, Growth Support, Traffic and Integrations. We specialize in BigCommerce and Shopify...
PoloSoft Technologies is an innovative service provider for enterprise software, CRM, ERP, mobile applications, IoT, Digital Transformation, Cloud technologies, Web Services, e-Commerce, GIS, LiDAR & CAD. Our IT solutions make some glorious promises to our clients that give business empowerment, greater...
Noventum offers an all-in-one service, from building and maintaining software and website, to branding and marketing support to improve your online presence...
When clients engage StudioLabs to design and build software, web applications, and mobile applications, they’re getting more than hired guns for development; they’re getting a true partner that can help push their digital products and brands forward...
ITllect is a premier digital agency where intelligent design meets high-performance growth. Based in Plantation, Florida, we provide brands nationwide with a technical edge through custom web development and multi-channel marketing. Our expertise spans expert SEO, Paid Media, E-commerce optimization, and...
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...
Falls Technology Group, LLC is a Sioux Falls-based marketing and technology company specializing in web design, SEO, social media, hosting, and business automation. The company takes a holistic approach to digital marketing, combining websites, search optimization, content, reputation management, and...
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...
TSORBIT is a results-driven digital marketing agency with an innovative edge, dedicated to maximizing your revenue and online visibility. We are committed to your success...
Empower Your Business with Top-Rated IT Services & Digital Marketing Agency
Empower Your Business with Top-Rated IT Services & Digital Marketing Agency
Founded with a vision to revolutionize the IT and digital marketing landscape, we have grown to become industry leaders in providing cutting-edge solutions that drive business success. Q-Tech Inc. is your organizations IT-managed services and online marketing partner. We are dedicated to helping you achieve...
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...
Serving small business in coastal communities since 2,000. A one-stop-shop, OurWebmaster does most everything in-house or will have a resource available to supply your need. OurWebmaster utilizes both commercial and open-source software to accomplish customer objectives...
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...
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...
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