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
3,681 Companies-Rankings updated: September 03, 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.AI LeaderRecognized for strong visibility across AI-powered search and answer engines.+1Award WinnerRecipient of a Best Design Award for outstanding work.
An Award-Winning Agency That Builds It Right
An Award-Winning Agency That Builds It Right
Goji Labs is an eCommerce development company that builds eCommerce platforms on Shopify Plus. It has launched 500+ products and supported over 25M users across industries. The agency suits retailers wanting custom builds over template themes...
VerifiedVerified by the DesignRush team for authenticity and credibility.Award WinnerRecipient of a Best Design Award for outstanding work.
Meet The Partner Behind Your App's Success | Make It App'n!
Meet The Partner Behind Your App's Success | Make It App'n!
Chop Dawg has launched 500+ apps since 2009, including eCommerce builds. Its retail clients include LA Gear's eCommerce platform and Bidr's auction commerce app. As one of the top US eCommerce development companies, it is recommended for brands wanting app-based commerce experiences...
Clients cite responsive delivery and thoughtful project scoping in verified reviews. AppMakers USA develops ecommerce solutions for brands including Walmart and CVS Pharmacy, building cross-platform mobile apps and web systems with React Native, Flutter, and Node. The Los Angeles firm's 30-plus engineers...
Caveni Digital Solutions designs eCommerce sites, serving clients like Eli's Cosmetics, eScooter Cartel, and Georgene Novak Designs. The agency suits small DTC brands wanting a straightforward site refresh...
Brandabl is a Shopify Plus Partner agency building stores for consumer brands. Its work spans Bully Max, Saie, and Wandering Bear Coffee, all on Shopify. The agency suits DTC brands wanting Shopify design paired with conversion optimization...
Best Affordable Service Provider in eCommerce, Website, Salesforce, Software Mobile APP Development
Best Affordable Service Provider in eCommerce, Website, Salesforce, Software Mobile APP Development
Startbit IT Solutions has been offering eCommerce development services in the USA since 2008. It works across Shopify, Shopify Plus, WooCommerce, Magento, and BigCommerce. The agency suits budget-conscious brands wanting broad platform coverage...
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Dallas Web Design with 25+ Years of Experience
Dallas Web Design with 25+ Years of Experience
Red Spot Design is a Dallas-Fort Worth web design and digital marketing agency with 25+ years of experience, 2,000+ websites created, and 400+ 5-star Google reviews. We specialize in custom WordPress web design, WooCommerce, SEO, PPC, hosting, and ongoing website support...
Simpalm has helped 50+ eCommerce brands over 15 years across Shopify and WooCommerce. For a jewelry retailer, its app lifted revenue by 25% and grew average spend by 12%. The US eCommerce development agency suits retail and B2B brands needing Shopify or WooCommerce builds...
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Top Rated SEO Agency by Forbes, USA Today, Backlinko, & Search Engine Land
Top Rated SEO Agency by Forbes, USA Today, Backlinko, & Search Engine Land
Searchbloom builds eCommerce sites on Shopify, WooCommerce, and BigCommerce. Its eCommerce clients include Nordstrom, Musicnotes, and DeWils Fine Cabinetry. The company suits brands wanting SEO-driven eCommerce development...
The Right Technology Partner Can Change Everything
The Right Technology Partner Can Change Everything
TechnoYuga builds AI-driven commerce apps for retail and eCommerce brands. For Decathlon, its app integration reached 10M+ downloads across over 60 sports categories. The agency is recommended for retailers wanting AI personalization on mobile commerce...
Award WinnerRecipient of a Best Design Award for outstanding work.
Get what matters!
Get what matters!
Suffescom builds blockchain-powered eCommerce for enterprise and Web3 brands. For NBCUniversal, its Universal Monsters NFT platform sold 5,000+ products in Q1 alone. The United States eCommerce development firm suits brands wanting NFT-integrated checkout experiences...
DevIT has developed 25 Shopify stores and 48 Shopify apps since 2016. For IQBAR, its Shopify work drove 2.5x sales growth, while Karstgoods saw traffic rise by 245%. As one of the top US eCommerce development companies, it fits Shopify brands wanting custom apps or theme builds...
Software Development for NASDAQ & NYSE Listed Companies and Fast-growing Startups
Software Development for NASDAQ & NYSE Listed Companies and Fast-growing Startups
We help clients achieve transformative growth through eCommerce Development, leveraging our unparalleled skills in scalable architecture, seamless integrations, and secure payment solutions. Our proven expertise with Fortune 500s and startups consistently delivers impressive results...
Fulminous Software has spent 6+ years building eCommerce sites across many platforms. It works with Shopify, Magento, WooCommerce, BigCommerce and PrestaShop. The agency suits brands wanting broad platform choice over deep specialization...
JPLoft has delivered 1,100+ projects across mobile, web, and eCommerce development. For Voltage Restaurant Supply, its Shopify platform now serves 35,000+ customers. As one of the top US eCommerce development companies, JPloft. suits B2B brands needing complex product catalogs and comparison tools...
VerifiedVerified by the DesignRush team for authenticity and credibility.AI LeaderRecognized for strong visibility across AI-powered search and answer engines.+1Award WinnerRecipient of a Best Design Award for outstanding work.
Growing Brands Online
Growing Brands Online
Digital Silk builds eCommerce stores on Magento, Shopify, and WooCommerce. It serves clients like Elizabeth Arden, the prestige beauty retailer. The USA eCommerce development company is recommended for brands wanting design, development, and marketing in one team...
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Next-Gen Digital Commerce and Growth Marketing Partner
Next-Gen Digital Commerce and Growth Marketing Partner
Magneto IT Solutions, a 15-year eCommerce specialist, develops solutions on Magento and Shopify Plus. The firm has launched 400+ stores and powered over $15B in client revenue. The agency suits B2C, D2C, and B2B brands needing enterprise-scale builds...
With over 9+ years of experience and 1000+ happy clients, we commit ourselves to your growth. Our team of 85+ of digital marketing experts has delivered:
1. 493.37% Increase In Conversions
2. 140.91% Increase In Purchases
3. 702.60% Increase In Conversion Value
4. 180.50% Increase In New Users...
Building Custom Software, Web And Mobile Solutions
Building Custom Software, Web And Mobile Solutions
TechAvidus has spent nearly a decade building nopCommerce stores and shopping apps. It also works in Android, iOS, and Volusion store design and migration. The US eCommerce development agency suits brands wanting a nopCommerce specialist over a generalist shop...
Geomotiv has spent 16+ years on eCommerce, with Magento-certified developers. Its custom NFT marketplace build attracted 10,000 users within three months. The agency suits brands wanting Magento, WooCommerce, or custom marketplace builds...
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Your trusted AI software development partner
Your trusted AI software development partner
Diffco builds eCommerce on Shopify Plus alongside broader web development. For Genius Pipe, it built a custom store plus a crypto-convertible loyalty program. The USA eCommerce development services agency suits brands wanting eCommerce paired with custom platform engineering...
VerifiedVerified by the DesignRush team for authenticity and credibility.Award WinnerRecipient of a Best Design Award for outstanding work.
Big Brand Experience Put to Work for Small Business, Nonprofits and Startups
Big Brand Experience Put to Work for Small Business, Nonprofits and Startups
Bureau of Small Projects blends branding and Shopify development for consumer brands. For Luminous Minds, its Shopify rebuild tripled conversion rate and cut bounce rate by 69%. The eCommerce development agency in the USA is best for branding-first DTC brands wanting a Shopify store...
LanternSol has built 600+ Shopify and eCommerce sites, driving $100M+ in sales. For SMRTFT, it grew organic revenue by 692% and lifted top-10 keyword rankings by 190%. The agency is recommended for Shopify brands wanting SEO-driven growth...
Building Impactful Designs That Drive Growth and Success
Building Impactful Designs That Drive Growth and Success
Nova Luna builds eCommerce stores on Shopify, BigCommerce, and WooCommerce. Its recent work includes Posh Couture, a fashion boutique storefront. The eCommerce development company in the US suits small brands wanting a quick-turnaround store setup...
HDWEBSOFT has delivered more than 750 projects over 14+ years. It's ISO 9001 and 27001 certified, and its HyperSpace platform unifies Lightspeed POS with eBay, Shopify, Amazon, and Magento. The agency suits multi-channel sellers wanting one workspace for marketplaces...
Snotor has spent 14+ years building custom software, with a focus on eCommerce. For Blithe Cosmetics, it built a Shopify store with a TikTok/Instagram loyalty program. The eCommerce development agency in the USA is best for DTC brands wanting social-linked loyalty features on Shopify...
Top-rated Mobile Apps, AI/ML, Blockchain Development Company.
Top-rated Mobile Apps, AI/ML, Blockchain Development Company.
Junkies Coder is a leading technology solution provider across 15 countries and 50+ Rockstar Developers is our strength, We're specializing in web development, Top-rated Mobile App Development, and innovative solutions. Our experienced team is dedicated to delivering high-quality service and support to help...
VerifiedVerified by the DesignRush team for authenticity and credibility.
Award Winning Web Design & Development Agency
Award Winning Web Design & Development Agency
Bilberrry was founded in 2009, and it has engineered headless commerce on Magento and Shopify for many years. It rebuilt David's Bridal's headless Magento platform for the 300-store retailer. The US eCommerce development agency is recommended for retailers needing complex platform migrations...
Mindrops is an AI-driven digital technology company delivering future-ready solutions. We build intelligent websites, smart eCommerce platforms, mobile apps, and custom software-scalable, secure, and user-friendly. Our AI expertise drives automation and business growth...
Bird Marketing has delivered 100+ projects, working in WooCommerce, Shopify, and Magento. Its eCommerce clients include T&F Apparel, Wood Worktops, and Stable Outfitters. The United States eCommerce development company is best for retailers wanting a design-led store paired with SEO...
We are a leading and globally renowned E-commerce Brands Management agency, empowering E-commerce businesses with hassle-free, cost-effective, and trusted outsourced business solutions and world-class E-commerce consulting services. We offer services on multiple online channels such as Amazon, eBay, Shopify...
We’re a digital, branding, and marketing agency that creates authentic partnerships by elevating the human experience. Every story we craft, every experience we build, every campaign we deploy, every relationship made - we make sure it is set up for success...
Think To Share builds eCommerce sites on Shopify and WooCommerce, with 10+ years of experience. For a premium ice cream retailer, it migrated a WooCommerce store to Shopify with UI/UX work. The agency fits small brands wanting an affordable Shopify migration...
HTMLPanda has completed 4,400+ projects, building on Shopify, Magento, and WooCommerce. For EdgeCo, its Shopify rebuild hit a 95/100 page-speed score. The agency fits brands wanting a fast-loading Shopify or Magento storefront...
Transform Your Digital Presence with Netlynx: Your All-in-One Web Development and Marketing Partner!
Transform Your Digital Presence with Netlynx: Your All-in-One Web Development and Marketing Partner!
Netlynx Inc has built eCommerce sites for 12+ years on Shopify, WooCommerce, and Magento. It offers both template-based quick builds and fully custom BigCommerce stores. The agency suits small businesses wanting a budget-friendly template storefront...
Brainvire Infotech is an Adobe Gold Partner with 200+ certified Commerce experts. Its eCommerce clients include Fossil, Rev-A-Shelf, and Saudi retail group Cenomi. The company suits enterprise retailers wanting Adobe Commerce, Shopify, or Odoo at scale...
Passionate about crafting innovative digital solutions, TechGropse is a leading technology firm that specializes in mobile app development, web development, and emerging technologies. Our commitment to excellence, creativity, and client satisfaction sets us apart...
Digital Aptech Pvt. Ltd is an ISO 9001 and 27001 Certified Kolkata-based CMMI Level 3 IT Support and Services Company dedicated to delivering high-quality and world-class business IT solutions for start-ups, SMEs, emerging and global brands...
TDS Premier Web Design & Development Agency goes beyond traditional web design and development. We see each project as an opportunity to innovate and excel. With a strong focus on quality and creativity, we specialize in creating custom digital solutions to enhance user experience and strengthen...
Digital Marketing Alive: Experts in SEO and Website Design, we enhance your online presence with top-notch search engine optimization and custom website solutions. Our white-label services allow agencies to seamlessly offer these high-quality SEO and design services under their brand...
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Focused on quality
Focused on quality
UPQODE designs eCommerce stores on Shopify and WordPress for shop and consumer brands. Its work includes Cold Beer Clothing Co., Sew Sketchy, and Senia New York. The agency is best for small retail brands wanting a Shopify storefront refresh...
We help businesses by guiding them through the process of planning, building & launching their digital products. With over 6+ years of industry experience & 50+ team members, we have managed to deliver 200+ successful projects including digital services like Strategy, Design, and Development...
VerifiedVerified by the DesignRush team for authenticity and credibility.Award WinnerRecipient of a Best Design Award for outstanding work.
Custom Mobile Apps & Web Platforms Built in the USA Since 2000
Custom Mobile Apps & Web Platforms Built in the USA Since 2000
Net-Craft.com has spent 20 years creating eCommerce sites across WooCommerce, Shopify, and Magento. It also delivered PayPal and Stripe integrations. The agency fits small and mid-size retailers wanting a long-term partner...
OuterBox specializes in SEO, paid media, website design & development, conversion rate optimization, email marketing, and web analytics with a house team of 250+ U.S.-based digital marketing experts. They boost clients' online presence with a "one-size-fits-one" approach to eCommerce marketing...
Your Partner in AI-Enabled Development, Marketing, eCommerce, Data Management, BI and Ops.
Your Partner in AI-Enabled Development, Marketing, eCommerce, Data Management, BI and Ops.
Tech2Globe is a name that stands for reliability, efficiency & trust. A team that works hard to provide best solutions to our clients, management that makes sure the timely execution of projects and a collective effort to form long-lasting relations with our clients is what makes us Tech2Globe...
We have been around for the last 23 years offering AI-driven solutions, Custom Mobile App Development, Tailored Software Solutions, and Enterprise Web Solutions catering to clients' needs. We Care for your Success -that is our reason to exist. Let's Talk about your dreams and we will deliver!...
With expertise in emerging and traditional markets, experience working with blue chip and new chip companies, and the support of a committed development team, we have been partnering with customers across North America and abroad interested in building their brand and on-line presence since 1996...
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