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.
VerifiedVerified by the DesignRush team for authenticity and credibility.
Turning Software Ideas Into Reality
Turning Software Ideas Into Reality
Itransition specializes in assisting startups and medium to large scale businesses with their software solution needs. Our range of services encompasses the entire development lifecycle, from initial business process inquiry and modeling to comprehensive systems engineering...
With over 27 years in business, we've built a reputation for creative excellence, reliability, and lasting client relationships. We deliver WordPress design, SEO, video, illustration, and print solutions that help businesses grow - flexible, dependable, and driven by results...
Merging Cross-Platform and AI Chatbot for Businesses
Merging Cross-Platform and AI Chatbot for Businesses
OnGraph Technologies offers a wide range of services and solutions to businesses, including custom web and mobile app development, chatbot solution, AI-based solutions, and IoT automation...
LM&S delivers creative, effective, & affordable strategies for specialty food brands to generate sales. We’ve helped dozens of companies build their Amazon stores, launch new products, and promote their stores via strategic marketing...
Your Digital Innovation Partner. Accelerating innovation through AI, software development, and digital transformation.
At Rootstack, we help organizations build scalable digital products, modernize operations, and unlock new business opportunities through technology...
Conversion optimized Wordpress sites that perform.
Conversion optimized Wordpress sites that perform.
WordPress web design & CRO experts. We build high-performing websites that convert, integrate seamlessly with marketing, and scale for long-term growth...
Streiff Marketing is a specialized Rep Agency focusing on Amazon SEO, marketing, and eCommerce. We specialize in helping businesses like yours expand their market presence on Amazon...
Tepia is a software company founded in 2012 with over 30 years of experience in web and mobile app development. We are a passionate and agile team of developers, designers, and strategists who are consistently pushing the boundaries of technology...
We fix, migrate, and grow Shopify stores. Shopify Select Partner since 2015.
We fix, migrate, and grow Shopify stores. Shopify Select Partner since 2015.
Shopify Select Partner since 2015. We migrate, optimize, and grow Shopify stores for DTC brands doing $500K+ in revenue across the US, LATAM, and Spain...
BUYTE is a software development, strategic consulting and marketing partner for tech founders and investors. Together, we create brands, build technology, generate demand, and accelerate growth. We provide fast, affordable and scalable solutions so no matter the size of your team or budget you can get BUYTEd...
Nevina Infotech is an award winning Mobile & Web Application development company serving clients across the globe. Our goal is to offer our clients innovative solutions. We are renowned for our expert level high tech custom Web App development, Mobile App development and digital marketing services...
Web Design & Development I Mobile App I Ecommerce I Digital Marketing
Web Design & Development I Mobile App I Ecommerce I Digital Marketing
With 100% JOB SUCCESS RATE , we are the trusted partners you could rely for development. Aquarious Technology, FOUNDED in 2012 is a team of 42+ highly talented and dedicated professionals including Full Stack Developers, Mobile & Web Developers, UI/UX Designers, Project Managers & QA specialists...
INCREASE YOUR CONVERSIONS WITH DIGICORNS
Our unique and structured conversion optimisation approach helps companies witness a boost in sales. We excel in crafting simple, clear, and highly converting websites. With Digi Corns, your website is going to work for you...
Transform Your eCommerce Store Into a Mobile App With OmniShop!
Transform Your eCommerce Store Into a Mobile App With OmniShop!
OmniShop helps small and medium businesses compete against e-commerce giants. A mobile shop app can help you increase your conversions by 3x. OmniShop offers an affordable mobile app that will be ready in no time. You get iOS and Android shop apps, which talk to your WooCommerce website and keep everything in...
At Real Wisconsin Website Design, our mission is to craft cutting-edge, mobile-responsive websites.
At Real Wisconsin Website Design, our mission is to craft cutting-edge, mobile-responsive websites.
At Real Wisconsin Website Design, our mission is to craft cutting-edge, mobile-responsive websites optimized for search engine visibility, user experience, and ADA compliance. As a premier ADA compliant web design company in Wisconsin, we specialize in custom website development...
Mobikasa is a full-service global digital agency headquartered in Miami, delivering high-performance web, mobile, and e-commerce solutions since 2011. We help brands scale through custom apps, scalable storefronts, and data-driven marketing, blending strategy, design, and technology...
At Upcore Technologies, we take pride in our ability to stay ahead of the curve in the ever-evolving digital realm. Our team of experts is constantly exploring and mastering emerging technologies, enabling us to deliver cutting-edge solutions that redefine the boundaries of what's possible...
We help companies expand internationally while managing their B2C and B2B operations in US. We create scalable, sustainable and global businesses in three essentials steps...
Damco Solutions Inc. is a technology and digital transformation partner specializing in various services to help businesses advance and accelerate their outcomes...
fare·well, located in Bend, Oregon, is committed to the impact of positive actions. As a Webflow agency, we aim to support organizations dedicated to making a difference by providing nonprofits, membership-based groups, and community-driven organizations with innovative digital solutions...
Singular is a specialized software development company that thrives on agile methodologies. We excel at leveraging Next Gen technologies, such as Flutter & FlutterFLow, to craft dynamic platforms that are remarkably adaptable, user-friendly, and high-performing...
Scalable AI, MLOps & Software Development for Visionary Projects. At Intuz, we engineer intelligent, scalable, and future-ready systems. We thrive on complexity, and if your project pushes boundaries, we are the team to make it happen...
Alpine elevates the performance of your Wordpress website by thoroughly understanding your business, industry and customers' behavior on the web. Backed by 15 years of experience in Web Design, WordPress and e-commerce, Alpine has the know how to elevate you online...
Brightlab is an independent design & development studio that has one rule helping startups and big-scale enterprises build the most innovative online products in the market...
Professional Web Design Services To Transform Your Online Presence
Professional Web Design Services To Transform Your Online Presence
South Jersey Web Design is a full-service web design company that provides "one stop shopping" for clients with requirements in website design, website development, and online marketing. Your prospective clients might benefit from the assistance of our highly skilled team of designers and developers in...
We were established in 1996 as a development agency with just a few software engineers and a big dream. Today, we are a team of more than 50 gate6ers who produce groundbreaking solutions that wow our clients...
Epic Werks Media is a team of highly experienced designers & digital marketing experts passionate about helping businesses find new leads, convert customers, increase sales, and scale up growth. We believe marketing and growing your business should be less stressful, affordable and quicker. So we offer...
Fluper has gained recognition for its exceptional and pioneering mobile application development services, catering to both iOS and Android platforms. As a global frontrunner, we spare no effort in delivering superior solutions...
Mangosoft is a top offshore software agency, offering web, mobile app, and enterprise development services. With a strong track record and a global presence, we have successfully delivered 250+ projects across 30+ countries. Our tailored teams of niche experts ensure optimal results, while our transparent...
AI-Driven SEO & Web Solutions That Grow Businesses
AI-Driven SEO & Web Solutions That Grow Businesses
SITE IT NOW is a leading AI-driven SEO and web development agency specializing in custom websites, mobile apps, digital marketing, and secure hosting. We help businesses rank higher, get discovered in AI search, generate more leads, and accelerate growth...
Networking Bizz Digital is a Pasadena/Arcadia, Californiabased full-service digital marketing agency serving small businesses. Since 2016, the firm has specialized in web design, local SEO, PPC management, social media marketing, and online reputation managementall delivered affordably with transparent...
A reliable technical partner that provides bespoke IT solutions. To fulfill our client's goal, we employ technologies up to date with the latest industry standards. Team Ascii understands your goals & empowers your business to move forward...
Your Digital Presence needs a Website. Be it an E-Commerce Site or a Brand Website, we deliver the most functional UX. We also support you post the launch and help you build your online presence.
Most importantly, the launch of your website is not the finish line, it's the beginning. We support our...
OneLittleWeb, your trusted partner for high-quality backlinks at 30-40% less cost. We specialize in powering SEO growth for SaaS, B2B, and AI startups through scalable link building services. We ensure you get exceptional backlinks and save on costs, letting you focus on business growth...
Sleepless Media is driven by a deep passion for meticulously creating comprehensive brand experiences that revolve around bespoke and adaptable Shopify websites...
At webFEAT Complete we provide websites, website management, hosting, and digital marketing all in one place. We drive leads and sales for businesses, make updates to websites, fix hacks, and can take the digital side of things off of your plate entirely...
Pro Products Web Development (PPWD) is a full-service digital agency specializing in custom eCommerce, web development, and digital marketing. With 25+ years of experience, we deliver tailored solutions across Magento, Shopify, WordPress, BigCommerce and more. Our services also include SEO, SEM, custom...
At Auxesis Infotech, our purpose is very simple: to code & deliver your vision. Nine years ago, we began with a small two-people team to develop basic websites. Today we still develop for people who start small - as well as for enterprises and tech giants of different industries and more. That “more” is...
Invoidea Technologies is a full-service AI-Driven Software Development company delivering web, app, AI, and IoT solutions for businesses worldwide. We build scalable, user-centric, AI-driven products that improve efficiency, innovation, and growth...
At TechTose, we turn ideas into impactful products with a focus on innovation in Web3, blockchain, and AI. At TechTose, we believe in the transformative power of technology. With over 9 years of industry expertise founders, we've carved a niche in delivering cutting-edge software solutions that empower...
Webskitters Technology Solutions Pvt. Ltd. is a globally recognised IT firm delivering innovative web, mobile, and digital marketing solutions. With 400+ skilled professionals and 3,000+ successful projects, Webskitters empowers businesses worldwide to accelerate growth through digital excellence...
Building Custom Software That Drives Business Growth
Building Custom Software That Drives Business Growth
WEDOWEBAPPS builds custom software, web applications, mobile apps, AI-powered solutions, and eCommerce platforms that help businesses innovate, scale, and achieve sustainable growth...
Funnel Simplified is a digital marketing agency, and we’re here to help you grow your business. We specialize in SEO, PPC, and social media marketing, and we can help you create a comprehensive digital marketing strategy that will help you reach your target audience.
We know that effective digital...
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