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 16, 2026
DesignRush vets eCommerce providers based on professional qualifications and verified client feedback to help you choose confidently. Some listings may include paid placements.
Dedicated A/B Test Development & Implementation Agency
Dedicated A/B Test Development & Implementation Agency
BrillMark is an agency who dedicatedly does A/B test development for the Top CRO and Marketing Agencies across the Experimentation Industry. Specialied in eCommerce development, Shopify development, Wordpress Development and Custom front end development needs...
Seismic Pixels is a technical WordPress studio specializing in high-performance, custom-engineered digital solutions. Since 2008, we've moved beyond generic templates and bloated page builders to provide bespoke Gutenberg blocks, Laravel integrations, and scalable e-commerce architectures. We bridge the gap...
We Design The Most Popular & Successful Websites in Connecticut
We Design The Most Popular & Successful Websites in Connecticut
A CT Web Design company located in Branford CT, Connecticut Websites provides Website Design, SEO, Hosting, E-Commerce, Website Copywriting, and Logo Design Services to companies located in Connecticut...
As a business owner, Christopher Klaich understands the importance of making a strong first impression and presenting himself in the best possible light from the start...
Creative Website Studios is a digital agency that strives to deliver up-to-snuff outcome for each of our services. From the outset, we have learned that picking up the fast pace is more than crucial to dispense a pleasant experience to the customers...
Beautiful, Functional Websites That Grow Your Business Online.
Beautiful, Functional Websites That Grow Your Business Online.
KennyK3 Digital is a premier web design agency based in Charlotte, NC, specializing in creating stunning, user-friendly websites tailored to meet the unique needs of businesses. With a focus on innovative design and strategic digital solutions, KennyK3 helps clients enhance their online presence and drive...
Bay Laurel Solutions is a woman-owned, LGBTQ+ business helping freelancers and SMEs thrive online with simple, effective web design, branding, and SEO. We create custom solutions that drive growth and reflect your brand...
Result Driven Digital Marketing Agency that Thrives on Creating Visual Stories that Resonate.
Result Driven Digital Marketing Agency that Thrives on Creating Visual Stories that Resonate.
Our journey began with a passion for visual storytelling and a commitment to turning ideas into impactful designs. With a team of dedicated professionals, we've honed our skills to deliver exceptional results for our clients around the world...
Inument is a custom software development company that specializes in providing tailored offshore IT staff augmentation, custom development, and seamless digital integration services...
IT Niche is an AI-powered digital solutions company specializing in web and mobile app development, ecommerce, and performance marketing. We help businesses build scalable products and drive growth through SEO, VCO, and data-driven strategies focused on real results...
Dreamer Consulting transforms small businesses' ideas into measurable growth. Specializing in website design, SEO, Google Business Profile optimization, listings, and social media strategy, every solution is built to attract, convert, and retain customers. By combining clean design with smart systems like CRM...
Electric collective was born by creators at the forefront of the media revolution. We create for the BOLD. Our team and resources have successfully created 1,000s of pieces of content, that have driven millions in sales. Send us any project and well electrify it...
Our unique strategy-first approach to services is designed to grow your business even faster.
Our unique strategy-first approach to services is designed to grow your business even faster.
We believe design empowers.
Clicked Studios designs and builds inspiring digital brands for forward-looking clients.
Behind our design method is a philosophy of continual learning, practice, and research-backed strategies and tactics...
Based in Lake Nona, Prugners Digital Marketing aims to transform your business aspirations into remarkable achievements by empowering small and medium businesses with Smart Marketing solutions that fuel growth, ignite success, and unlock the full potential of your brand...
We have the ability to take your vision, and turn it into a suite of visual communication tools that speak to your target market. Not only do we want to make you look good, we utilize an intuitive design process to create your memorable and unique brand with the highest level of professional design...
Mineweb Studio is a full-service digital agency with a global reach and a local touch. Since 2016, weve been helping businesses worldwide achieve their goals through custom web development, UI/UX design, and branding. As a full-service digital agency, we combine creativity, technology, and strategy...
Juniper Workshop is a Santa Febased web design and marketing studio that helps businesses grow through brand coaching, social media, photography, video, and storytelling...
SpryBit is an IT solutions provider working its best to deliver convenience and accuracy to businesses. SpryBit is also an IT consultation which is home to some of the best skilled technical professionals in the industry...
Boost Your Business Online With Your Digital Way in the US!
Boost Your Business Online With Your Digital Way in the US!
Your Digital Way is the best SEO and web expert in the US. Catering to small to large businesses and doing their brand building. No matter if it's GMB optimization, Youtube SEO, or web design services, we have a huge clientele for them...
Sites N Apps is a professional web design and development agency based in Lafayette, Louisiana. We design and develop high-performing, visually stunning websites that help businesses attract more customers and grow online...
Helping Brands Grow Through Integrated Marketing Strategies
Helping Brands Grow Through Integrated Marketing Strategies
We bring a high level of energy to developing our client's sales and marketing strategies, and we help our clients find their own energy. Our results-driven team understands the importance of integrating a strong branding into a strategy that includes traditional, print, and digital media marketing...
Infinite IT Support & Strategic Consulting for Thriving Businesses
Infinite IT Support & Strategic Consulting for Thriving Businesses
As your dedicated partner, we take care of all your IT, business, brand, and marketing essentials,guaranteeing reliable and consistent system functioning with predictable cost. This streamlined approach empowers your business to concentrate on growth levers while we handle the technicalities with assured...
The Snow Media is a digital marketing agency that helps growth-focused companies turn ad spend into predictable revenue. We combine paid media and AI automations into systems that scale. We work across e-commerce, home service, SaaS, business consulting, manufacturing, running everything from Google Ads...
Patrick Webby is a web development and ecommerce consulting agency located in California. We provide online solutions to small & medium size businesses with an emphasis on website development, e-commerce, shopping, payment solutions, marketing, PPC, and social media...
Custom Websites, Software, Branding, and Digital Marketing for Small-to-Midsize Businesses.
Custom Websites, Software, Branding, and Digital Marketing for Small-to-Midsize Businesses.
You know where youd like your company to go. We can help you get there by solving problems with strategy, creativity, and technology. Its not just about writing code - its about designing and implementing the right strategy and solution for your specific needs...
Digital Maketing & Web Design. Simple. Flexible. Affordable.
Digital Maketing & Web Design. Simple. Flexible. Affordable.
We are Blumoo Creative and we passionate about creating effective web designs and digital marketing strategies that work for you. Since 2010, we have successfully worked with clients by creating interest and excitement around their product or service and telling their story with an exciting tone of voice. Our...
DevSphere Technologies is a leading digital solutions company that helps businesses through smart technologies and creative design. They specialized in web development, SEO, mobile apps, and digital marketing. With a focus on innovation and results, Devsphere builds high-performing websites that drive real...
Cosix Digital crafts tailored digital solutions, combining web development, SEO, and marketing strategies to help businesses grow, attract the right audience, and increase revenue. We focus on results, creativity, and measurable impact...
Cleverbird Creative is an 85+ time award-winning web design and digital branding firm.
Cleverbird Creative is an 85+ time award-winning web design and digital branding firm.
Cleverbird Creative is an 85+ time award-winning web design and digital branding firm based in Chicago. We create beautiful and effective websites for startups to Fortune 500 companies - and everyone in between...
Professional Website Development Company & Digital Marketing Agency that strive to be on your side, when you need it. We love to help your business grow. In the Digital world, your Online presence is vital & it has to be done the right way. Software & Digital Marketing are playing huge role in achieving...
GooseWorks is a branding and web design studio. We're a small yet powerful team of experts working closely with our clients to create, launch, and expand remarkable brands. Keep scrolling to see a glimpse of our recent projects...
Growing Businesses in The Digital Space, Bit by Bit .
Growing Businesses in The Digital Space, Bit by Bit .
Web Design, Development & Mobile App Development. Going Above and Beyond! Above Bits partners with businesses of all sizes to create customer friendly interfaces and vibrant e-commerce solutions...
By leveraging advanced digital design and smart production solutions, CMG Digital helps global brands connect with their audiences around the world. From creating engaging content to shaping business strategies – our team of experts provides a full range of services from video editing & 3D animation to...
Digital marketing for brands in entertainment and online retail. We are experts at creating long-term inbound marketing plans for specialized brands using a clever combination of original content creation, web design, market research, and advertising...
Python Force Corp sets the standard for self-learning and innovative solutions. With their diverse clientele, they are dedicated to providing unique solutions that challenge them intellectually while evolving with cutting-edge technology. They recognize mutual respect between businesses and customers as a key...
Everyday Web gets it - you're too busy running your business daily and don't want to spend a fortune on digital marketing services to boost your business. That's why they take care of your most challenging goals in the digital marketing world. Choose digital marketing services that grow your small business...
Crafting Technical Solutions with Integrity, Passion and Excellence
Crafting Technical Solutions with Integrity, Passion and Excellence
Netgains is a digital innovation workplace that delivers technical solutions with integrity, passion and excellence. Our team specializes in creating websites, mobile apps and infrastructure that solve business challenges and align with your emerging IT demands, helping you gain a competitive edge and take...
We are a strategic design consultancy that assesses, designs, and develops digital products and services that address genuine needs and issues within any organization. We bring innovation by working collaboratively and dynamically as an active part of our clients' internal team...
We provide website services that will improve your online presence and generate more sales in general. We also provide consulting and general tech support to grow your company. Our team is a one-stop-shop for many of our clients. We provide graphics design, marketing services, software integrations between...
ReWeb Design is a distinguished web design agency renowned for its expertise in delivering tailored website design solutions to small businesses. With a focus on precision and creativity, we strive to empower our clients with captivating online presences that drive growth and engagement...
We are IT company which provides services in various domains like Logistics, Health, e-commerce, etc. We have expert-level knowledge in web development and mobile development, as well as proficient knowledge of latest IOT-based applications using various AWS services...
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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