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.
We are A Brand-First Branding Agency on an odyssey of weaving visual stories that resonate and inspire through Revolutionary Branding. Harnessing the transformative power of ideas, we craft soulful and revolutionary designs that forge commercially avant-garde identities and brands...
Your business is unique. You've dedicated countless hours to perfecting your craft, so why settle for marketing that doesn't represent you well? Based in Lancaster, PA, we specialize in personalized digital marketing to help you reach new customers and grow your business. Through custom web design and...
We solve hard problems. Durable Programming works with clients across various industries including retail, manufacturing, finance, tourism, and technology. Flexible engagement models available...
We are a modern web development company that puts out clients' needs first. We believe every company is different and deserves the same attention as the last...
We're not just about creating stunning designs; we're dedicated to building long-term partnerships that fuel your company strategy and brand growth. Based in Utah, our expert team crafts tailored campaigns and brand assets that evolve with your business needs.
From clever branding to engaging marketing...
Fivenson Studios is an award-winning web design, SEO, and branding agency based in Ann Arbor, Michigan. With 128+ verified 5-star reviews, we are Michigan's highest-rated digital agency. We build custom, revenue-driving websites, craft strategic SEO campaigns, and develop brand identities that set businesses...
AI-powered Market Research Agency With Advanced Technology
AI-powered Market Research Agency With Advanced Technology
Savvy Marketers is a global market research and consumer insights partner with 14+ years of experience. Trusted by J&J, Kimberly-Clark, Bayer, Merck, PepsiCo, Church&Dwight, and JPMorgan Chase. Our AI-powered platform combines biometric research, social listening, proprietary panels, and advanced segmentation...
Customers don't reach for a phone book in today's digital age. They grab their smartphones. If your plumbing, HVAC, pest control, or other home service business isn't ranking high in local searches, you're missing out on a goldmine of potential customers. That is where B2CADS comes in...
A Bunch of Creators is a boutique e-commerce agency specializing in Shopify development, SEO, and conversion rate optimization. We work with fashion, formalwear, bridal, and gifting brands to build fast, accessible, high-converting online stores and the organic search strategies to grow them. Our small...
Driving Your Business Forward with Smarter SEO Solutions
Driving Your Business Forward with Smarter SEO Solutions
At North Carolina SEO, were passionate about helping businesses like yours shine online. With our expertise in SEO and digital marketing, we craft strategies that increase your visibility, drive organic traffic, and deliver results you can truly see. Think of us as your partner in climbing search rankings and...
Strategy + Storytelling + Design For Mission-driven Impact.
Strategy + Storytelling + Design For Mission-driven Impact.
GLG Studio is a Black-owned creative strategy and communications studio based in Los Angeles and Oakland. We help mission-driven organizations and public-sector partners translate complex work into clear, culturally fluent campaigns that build trust and drive action. We blend stakeholder-informed strategy...
ALL FOR Agency is a founder-led, woman-owned design studio based in Chicago, specializing in brand, visual, web, and packaging design. The agency focuses on creating cohesive, high-impact design systems that help businesses present themselves with clarity, consistency, and confidence...
We will help your business grow and help it grow up.
We will help your business grow and help it grow up.
BrillianceNW is a Portland-based digital agency specializing in web development, SEO, and digital marketing solutions. We empower businesses to grow by transforming websites into lead-generating platforms...
Codexelle is a website design and digital marketing agency based in London, New York, and Paris, distinguished by its expertise and ambition to drive the growth of the brands and businesses we collaborate with while shaking up their competitors...
Logic will take you from A to B, Imagination will take you Everywhere
Logic will take you from A to B, Imagination will take you Everywhere
Mind & Logic is a boutique application design and development shop specializing in web based custom solutions. From simple content based websites to full stack applications with complex backend integrations and data sources, Mind & Logic is a one stop shop for your app dev needs.
Mind & Logic has extensive...
We fuse human-centered design with senior-level engineering and data-driven marketing to build WordPress, SaaS and e-commerce experiences that scale. From UI/UX and DevOps to SEO, PPC and social, every solution is mapped to clear ROIhelping startups and enterprises convert visitors into loyal customers...
Pixel Theory is the performance marketing agency for CPG brands that prioritizes your P&L over platform dashboards. While most agencies chase vanity metrics like ROAS, we build financial growth models focused on contribution margin and true profitability. We act as your strategic partner, tying every dollar...
Ocasio Consulting is a results-driven web design and SEO agency helping small businesses stand out online. We build fast, mobile-friendly websites that rank high on Google and turn clicks into customers. From custom branding to local SEO, we give you the tools to get found, get leads, and grow without the...
Inument is a custom software development company that specializes in providing tailored offshore IT staff augmentation, custom development, and seamless digital integration services...
Welcome to The Omni Shot Your Trusted Partner in Web Development and Marketing! We specialize in cutting-edge Website Design, Ecommerce Solutions, SEO, and Search Marketing that drive results for your business. Discover why our clients love working with us by browsing our Customer Testimonials. Curious about...
Award WinnerRecipient of a Best Design Award for outstanding work.
Grow With Purpose
Grow With Purpose
Tinova Agency exists to make pre-seed & seed startups investor-ready by design.
In 21 days, we rebuild your positioning, investor messaging, and fundraising story so investors understand why you're fundable, fast...
Empowering startups, enterprises, and iGaming ventures
Empowering startups, enterprises, and iGaming ventures
Agnito Technologies Pvt. Ltd. is a full-service IT and digital marketing company delivering innovative solutions in web & mobile app development, game development, and online growth strategies. From SEO and social media to cutting-edge software, we help businesses scale and succeed in the digital world...
Web Design Agency That Turns Your Website Into Your #1 Salesperson
Web Design Agency That Turns Your Website Into Your #1 Salesperson
Chosen6 Digital Agency is a Miami-based web design and digital growth studio helping small businesses compete online. We specialize in Shopify development, SEO, and automated marketing systems with a niche focus on jewelry stores, salons, and local service brands. Unlike traditional agencies, we don't just...
Pure Junk Media is a full-service digital marketing agency specializing in SEO, web design, social media management, branding, and online advertising. With more than 25 years of experience, we help businesses improve visibility, attract leads, and achieve measurable growth. Our services include SEO audits...
Ovatek Web Solutions is a boutique digital marketing firm in Miami Beach. Since 2013, we have pioneered AISEO, ensuring brands are cited by ChatGPT, Perplexity, and Google AI. Our expertise spans custom web design, secure hosting, and ROI-driven PPC management. We maintain a high client retention rate by...
Troy Web Consulting is a trusted guide for organizations, delivering high-quality, practical software solutionscustom web apps, mobile apps, and websiteson time and on budget. We specialize in solving business challenges through custom tailored software development...
BLKDG is a Denver-based digital agency creating multi-channel solutions that connect brands with customers. Our dedicated team of designers, developers, and strategists balances desirability, utility, and usability to craft engaging digital experiences for companies nationwide...
Reed Dynamic, a web design company situated in Michigan, is an excellent option if you are searching for a local Ann Arbor web design and SEO professional. Reed Dynamic specializes in both areas. Working with a local company enables improved communication, the building of trust, and the creation of...
THiNC.technology develops custom software solutions for business. We specialize is mobile applications, software integration, and artificial intelligence...
Let's Make Google Work For You. Generating and Celebrating Marketing Conversions...SKOL!
Let's Make Google Work For You. Generating and Celebrating Marketing Conversions...SKOL!
When it comes to marketing, scoring points is good, but winning the game is everything. Join forces with the skilled team of Skol Marketing. We will guide you in making the right moves to outshine your competition...
VerifiedVerified by the DesignRush team for authenticity and credibility.
A Digital Agency For The Future
A Digital Agency For The Future
Design in DC engineers Shopify and WooCommerce stores, with clients seeing AOV rise 35%. Its work includes Meyer Made and JFL Consulting, both custom WooCommerce rebuilds. The agency suits DTC brands wanting migrations or checkout optimization...
Cascade Web Development designs and builds scalable websites optimized for performance, accessibility, and modern AI-driven discovery. Based in the Pacific Northwest, we work with clients across the U.S., serving as long-term digital partners (not just vendors) invested in sustainable growth, usability, and...
Fulcrum Digital is a global digital transformation company that delivers AI-driven platforms, custom software, and industry-specific solutions to help enterprises accelerate innovation and scale efficiently...
Magnet Co is a Cincinnati-based, independent digital agency founded in London in 2004. With a compact team of designers, developers and strategists, it crafts thoughtful, high-converting websites and growth-driven marketing solutions for clients spanning education, corporate, retail, media and the sciences...
We are a boutique design and digital studio based in Manhattan. We collaborate with clients who need help creating experiences that engage and delight their audiences...
We are one of the top-rated HubSpot agencies in the world. Working with some of the top brands in the world. A full-service digital marketing agency specializing in the design and development of some of the highest revenue-generating websites in the world...
Empowering organizations through human-centered design & development.
Empowering organizations through human-centered design & development.
Block 81 is a Portland-based design studio specializing in user-focused websites for tech, non-profits, manufacturing, music, and creative agencies. We create designs that center your audience and deliver exceptional value, becoming a vital piece of your bigger picture...
Simplistic is a renowned agency specializing in design, development, and optimization services for direct-to-consumer (D2C) brands on the Shopify/Shopify Plus platform...
Jim founded Nerd Crossing with a simple mission in mind—to provide the world with a trustworthy, customer service-focused technology and web service provider. Nerd Crossing offers honest, high quality technology services to the San Francisco Bay Area and beyond...
Yalo is a creative agency that helps businesses grow by creating brand experiences with soul. We take inspiration from film, art, music and sports and turn it into marketing that makes an impact...
A team-based search marketing agency working with companies across the country, Portland SEO Consultant runs three core services from its home base in Oregon: SEO, AI search optimization (AIO), and Google Ads, with local and national organic search handled under the SEO side. Copywriters, developers, link...
Xobee Networks is the #1 Managed Service Provider of innovative, cost-effective, and cutting-edge technology solutions in California. Through our wide range of services, we've helped businesses, non-profits, government entities and other organizations throughout California for over 26 years. Were the tech...
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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