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
1,639 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.
Nettechnocrats is one of the fastest-growing digital marketing agencies listed in Top Leading Marketing and Advertising Agencies in India 2019. Nettechnocrats offers best-in-class Search Engine Optimization(SEO), Social Media Optimization (SMO), Search Engine Marketing (SEM), Social Media Marketing(SMM)...
We combine specialized industry knowledge, technology and process frameworks, solid alliances, and a multilingual workforce to deliver strategic solutions that produce long-lasting effects...
We differentiate ourselves in the market by conducting in-depth analyses of the project's needs and risks, and we keep the Project Owners informed of the effects of their decisions...
Webrock Media LLC is a premier award-winning agency specialized in creating websites designed to convert sales, while prioritizing security and trust. We provide high-end web development services tailored to meet the specific needs of our clients, whether it's a small local business or a large corporation...
Offering IT outsourcing and consulting services, we specialize in web and mobile development that harnesses the potential of AI, IoT, Big Data, and Blockchain technologies. Our focus is on tailoring cutting-edge solutions to effectively address clients' challenges and drive achievements across diverse...
We build and support online platforms and digital tools on WordPress, WooCommerce, Shopify, and Laravel. Our team blends clean architecture with business logic creating scalable solutions that evolve with our clients products...
We're Rebranding! Introducing our New Brand: NH Windfall Design: Web Design, WordPress, Web Hosting
NH Windfall Design is a website design, WordPress development, and web hosting company located in Laconia, Meredith in the New Hampshire Lakes Region, with an impressive 22 years of experience in small business websites, organizations, real estate web development, e-commerce solutions, and SEO. Visit our new...
The designers at Build Platform have been providing custom but affordable website design for 20 years and can turn your online presence into a platform for growth...
Zeon Studio is a JAMstack web development agency specializing in Hugo and Next.js. They create future-ready, performance-driven websites that are scalable, secure, and built using modern, cutting-edge technologies...
Greauxx is a full-service digital agency specializing in custom websites, SEO, CRM automation, mobile app development, and growth-focused digital infrastructure for modern businesses. Headquartered in Lafayette, Louisiana with operations in Miami, Florida, the agency combines strategy, technology, and...
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...
Born out of a fascination with human behavior and a passion for the ever-evolving world of technology, we offer masterfully crafted digital experiences that make people love brands...
US Digital Partners is a digital execution agency that helps mid-market businesses and enterprises refine and grow their brand and marketing efforts...
With market-leading software solutions and brilliantly unique minimalist interface designs, Nectarbits has become a premier custom software developer worldwide...
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!...
Synchronicity is a digital marketing agency that provides web design & development and digital marketing strategies to generate leads and increase ROI...
We Have Tools, Processes, & Technology to Help Your Business.
Boutique website design and development agency focused on providing value and results to our clients through beautifully designed, coded, and SEO optimized websites...
Transparent, results-focused digital marketing. Full-service digital advertising agency based in Boston. We believe in making digital marketing accessible. We explain the what and why behind our strategies, keeping clients informed and empowered, ensuring they understand how their investment is working for...
CMMI Level 3 and ISO 9001 and ISO 27001 certified IT organization.
A global digital transformation partner with 22+ years of experience, helping businesses modernize and scale with AI, ML, IoT, cloud, and cybersecurity solutions across industries like finance, manufacturing, telecom, and retail...
Your One Stop, Website Design and Internet Marketing Partner
FDI Creative Services is Your One Stop, Website Design and Internet Marketing Resource. We have been providing web design and marketing solutions to companies around the globe since 1996. We offer creative and unique designs to each project we complete. No templates or canned websites here...
Check Work Results First & Pay After Complete Satisfaction - Hire White Label Services Risk-Free!
We prioritize delivering results over billing hours, ensuring you receive top-notch work in record time. From swift price quotes to rapid work delivery, we work on minimizing your wait time and maximizing productivity. Our 24/7 availability ensures instant support whenever you need us. Clients choose us for...
Building Intelligent Digital Solutions That Drive Business Growth
Miami-based AI development and custom software company building emotionally intelligent AI products, automation systems, SaaS platforms, MVPs, and digital products for business growth...
Elegant website designs to elevate your business, portfolio and brand
The Thompson Marketing is a digital marketing agency helping freelancers and small businesses generate more revenue through modern, digital marketing techniques such as website design & development and email marketing.
Our focus is to help our clients optimize their digital marketing strategies to attract...
Transform Your Business Using Our Digital Solutions!
We are a web and AI development agency helping startups and businesses build scalable digital products. Our team specializes in modern web applications, AI integrations, automation systems, and SaaS platforms. From idea to deployment, we focus on creating fast, secure, and user-friendly solutions that help...
Youngstowns Leading Digital Marketing & SEO Agency
iSynergy is a Canfield, Ohio based full service digital marketing and branding agency founded in 2011. Emerging from an IT background, the firm specializes in creative branding, responsive website design and development, content marketing, SEO, PPC, programmatic advertising, and PR all grounded in rigorous...
Abuzz Creative is owned by Marcie Wolf and is celebrating ten years in business! Marcie has over two decades of website design and social media marketing experience, yet still offers the most affordable plans for any business owner. Services include Website Design, Ecommerce Websites, and Social Media...
Your Trusted Partner for Full-Spectrum eCommerce Success.
We help business owners and decision-makers like you achieve your online business goals. As a global leader in e-commerce development, we specialize in platforms like Adobe Commerce (Magento), Shopify, WooCommerce, and BigCommerce...
We will build you an awesome ecommerce website that can scale.
NuEthic you can rely on a team of experts in E-commerce. We offer sophisticated B2B websites that are sleek and functional and will connect you to your target audience. In addition to custom designed sites, we also offer SEO optimization, social media campaigns, email automation, payment gateway options and...
Mystic Web Designn creates web solutions tailored for your specific business. We pride ourselves in guiding our clients through the entire process, and work with you to simplify the technological lingo to help you get the most out of your online presence...
Spark is a digital marketing and brand technology firm. We develop and design websites, mobile apps and engage in many other digital marketing services...
Sustainability Marketing Agency For B Corps And Purpose-driven Brands
Planet Media is a sustainability marketing agency helping B Corps, nonprofits and purpose-driven brands grow since 1999. We blend branding, web design and digital marketing built for sustainability, with one rule: prove real impact, never greenwashing...
Japanese Website Development and Designs focusing on SEO
JU Marketing, based in Texas, the US, is a digital marketing firm committed to providing robust support to companies aiming to enter the Japanese market. We develop not only English websites but also Japanese websites for clients who plan to enter the Japanese market. Our strategy is to focus on SEO so that...
Crezivanta builds cinematic, modern websites that feel clean, intentional, and built for real business outcomes. Every project is designed to guide visitors toward action whether thats booking a call, exploring your offer, or connecting with your brand. We focus on clarity, structure, and premium visuals that...
Savvy digital marketing, ecommerce, and websites. Data-driven results.
The Drizzle Digital team has been involved in website development, eCommerce strategy, and digital marketing since its inception. Over the past decade or two, we've developed into a full-service digital agency with specialized teams focused on online brand presentation. We can handle everything, from website...
Pixel Pixie Designs helps small businesses stand out with bold, strategic web design, power SEO, and branding that actually works. Whether you need a custom site or a budget friendly option, we build high converting websites designed to grow your business...
Our teams creativity and understanding of different business across several industries is what has enabled us to create brands that make an impact in the digital world. Thats what makes us different!...
Bleap Integrated Marketing Solutions is a full service website design & digital marketing agency with offices located in Irving, Texas, USA. We provide Online services like Website design & development, Search Engine Optimization (SEO)...
Charlotte Logo Design, Web Design, And Graphic Design Agency | VAVA Graphics
VAVA Graphics is a professional logo, website & graphic design agency in Charlotte, NC., dedicated to building powerful brands, professional websites, and memorable visuals that make an impact in the community and bring consumers to businesses around Charlotte. Our award-winning design team provides a...
At Optimotive, we're on a mission to revolutionize the way businesses around the world do business. We have set out with passion and determination to create positive change in people's lives through our work - helping companies, brands, products and markets make their mark while doing good for both planet...
Small agency Nine Planets was founded in 2005, working with and promoting small businesses is something we enjoy. A well-designed website puts the focus on the content and enhances the effectiveness of your message...
Byte Sigma is a privately held company with offices in the USA and India, dedicated to creating technological products that simplify human life and minimize effort. We have swiftly evolved into a Full Stack Mobile and Web App Design and Development firm, serving businesses of all sizes worldwide. Our team...
At our company, we specialize in crafting compelling brand stories from the ground up. We embark on ambitious web projects, develop versatile mobile applications and design visually appealing brand identities that harmonize with our clients' visions...
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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