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%.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
AI-Driven Software Development & Digital Innovation
AI-Driven Software Development & Digital Innovation
Codiant, operating as a subsidiary of Yash Technologies, stands as an AI-Driven Software Development & Digital Innovation, with a specialization in Enterprise Mobility, Web Application Development, UI/UX Development, and Application Maintenance and Support Services...
Changing the Narrative of Tech With a Design-First Approach!
Changing the Narrative of Tech With a Design-First Approach!
Ionixx Technologies is a leading IT solutions provider, helping both enterprises and startups to build digital products and solutions at scale. A brand with a design-first approach, Ionixx specializes in Fintech(Digital Brokerage, Post-trade, OMS), Healthtech, and Web3 solutions...
TechAffinity is a global IT consulting and solution provider specializing in digital transformation, staff augmentation, and a wide range of technologies...
JetSoftPro comprises a network of tech professionals dedicated to helping your business achieve its technology objectives through exceptional software development and data science expertise. Our team is committed to delivering superior solutions that drive your success...
Healthcare AI, App & Software Development Company in San Diego, CA
Healthcare AI, App & Software Development Company in San Diego, CA
bitcot is an award-winning digital transformation company that leading organizations, healthcare providers, and health tech innovators trust for custom solutions in web, mobile, AI, and automation. AI-powered software that actually moves the needle...
While modern technologies change our world, we help companies with innovative technologies. From E-Commerce to Fintech, from Machine Learning Development to Blockchain - we’ve got the necessary expertise to help you deliver your product on time and within the budget...
Huemen is renowned for its unparalleled innovation and commitment to excellence in both product and service design. Our team of over 250 experts, including problem solvers, strategists, thinkers, researchers and designers, collaborate globally to drive innovation on a large scale...
Beyond Key is a global IT Software Development Company offering consulting, technology, and outsourcing solutions and catering to clients in the United States, Australia, UK, Germany, MENA and South Asian countries. We have marked a global presence in USA with our offices in Lafayette and Chicago...
Umbrella IT is a globally oriented company with a focus on fintech, retail and media. Umbrella IT is one of the top app development companies that provide common web/mobile and unique services such as Dedicated Team, IT Rescue Team, WordPress VIP Development Team, Project inn 3 months, UX Development...
Experience innovation, agility, and growth with BiztechCS, a renowned web and mobile and eCommerce app development company. Since 2006, we've been empowering brands globally with cutting-edge solutions that drive measurable results...
Leading Mobile App Development Services & Offshore Developers Provider
Leading Mobile App Development Services & Offshore Developers Provider
ManekTech has been recognised by Microsoft for offering best-in-class solutions to customers, recently announcing its achievement of Microsoft Certified Partner Gold status as a Application Development. ManekTech is a full services Mobile Apps and Software Development company, a company of humble beginnings...
Our integrity and commitment to materializing your dream is what drives us. You are our inspiration, and we want to be part of your team. We are a mobile development agency utilizing state-of-the-art technology and top professional talent to design your vision and bring your dream to life...
“Delivered with Passion” – An experience which our customers & partners have shared with us for more than 14 years of business collaboration & success!...
TechnBrains is a software development and IT staff augmentation company building production-ready software and scale teams with pre-vetted developers...
Design (PSD, Figma, XD, etc.) to Code Conversion & Website Development Company
Design (PSD, Figma, XD, etc.) to Code Conversion & Website Development Company
PSD to HTML web development services. We specialize in PSD to HTML, WordPress, Drupal, Joomla, Magento, OpenCart, Shopify and Email Templates. Contact us now!...
Your Complete End to End Global IT Services Provider Mobile, Web, IoT, Blockchain, AI
Your Complete End to End Global IT Services Provider Mobile, Web, IoT, Blockchain, AI
Sky Potential Technologies US is a top-rated custom software development company with a mission to assist successful businesses in expanding their technological capabilities...
Commerce Pundit is a one-stop shop for global, online retailers needing e-commerce and business support. We handle everything from design, marketing, and customer service solutions, to back office and e-commerce platform support. We work with companies of all sizes, from startups to large corporations...
PowerGate Software has a plethora of over 200 successfully delivered projects to clients located across the world. Our client case studies demonstrate a 96% satisfaction rate, ranging from small start-up businesses to multi-national conglomerates...
We are a digital transformation consulting and software development company that delivers cutting edge solutions for global organizations and technology startups. Since 2000 we have been helping companies and established brands re-imagine their business through digitization...
Entrust the development of your business-critical software to professionals
Entrust the development of your business-critical software to professionals
Polytech Software is a Ukrainian software outsourcing company that sets up and runs world-class software development teams. We have staffed thousands of software engineering positions...
Abto Software is a full-cycle custom software engineering company, launched in 2007.With hundreds of delivered projects, we have earned the status of a trusted long-term software development partner for over 200 customers from North America and the EU...
Enabling User-centric Design with Innovative Mobile Apps.
Enabling User-centric Design with Innovative Mobile Apps.
Zuci Systems is a technology company - a one-stop-shop for Digital Engineering, Quality Engineering, and Business Intelligence & Analytics initiatives. We are a team of passionate Zengineers who enable, empower, and exemplify everyone to transform the future of digital. Our clients trust us in their digital...
ArhamSoft (Pvt) Ltd. is one of the fastest-growing IT enterprises located in the heart of southeast Asia (Pakistan). We are an ISO certified enterprise, multiple award winner for the best web & mobile app development organization. We can help you with your upcoming digital initiatives and ways ArhamSoft can...
Mageplaza is a top-rated e-commerce extension & solution provider on the Magento & Shopify platforms
Mageplaza is a top-rated e-commerce extension & solution provider on the Magento & Shopify platforms
We are here to make the world of e-commerce a better place with our knowledge, innovation & dedication.At Mageplaza, we're not just another tech company. We're your dedicated partner in crafting amazing online shopping experiences...
Our plethora of web and mobile app development services add value to your business, catering to your business needs, irrespective of business size and industry...
HMC is the worlds leading provider of outsourced database management and loyalty marketing programmes for premium hotel organizations. Our core competencies are the creation, implementation, management and marketing of custom-made programmes designed to drive incremental revenue and profits into each partner...
Founded in 2014, Aterian is the leading consumer product platform. We build, acquire, and partner with brands, harnessing proprietary software and an agile supply chain to create top-selling consumer products...
Arke is a full-service experience design and technology consultancy that delivers connected, optimized digital solutions that drive conversions and exponential growth...
SynapseIndia is widely considered as one of the most highly acclaimed web, mobile app development, and digital marketing agencies. Over the course of its existence, with locations in India, the United Kingdom, and the United States, SynapseIndia has successfully completed over 18000 projects for a total of...
WordSphere, one of the premier WordPress Design, Development & Management Comapanies. Specializes in building custom websites on WordPress - one of the world's trendy web platforms - at very reasonable market price...
Amazon Listing Service is an Amazon-focused service provider offering e-commerce support and Amazon marketplace management services to businesses worldwide. The company focuses on helping Amazon sellers improve their product listings, manage their stores, support customers, and optimize their marketplace...
Riseup Labs is a global AI-first technology company delivering software, BPO, and CX solutions that help enterprises innovate faster, scale smarter, and grow sustainably. From Bangladesh to the world, we design and build reliable solutions and agentic workflows that drive real outcomes...
Coderio helps companies of all sizes, from Fortune 500 to SMBs, across the Americas accelerate their digital transformation. Their services are tailored to accomplish objectives through expert knowledge, problem-solving, and streamlining deliverables...
A Technology Company Engineering What's Dynamic and Innovative
A Technology Company Engineering What's Dynamic and Innovative
At Metafic, we deliver cutting-edge digital solutions, from Low-Code and Mobile to Web and AI-Driven Apps, along with Custom Software and Unlimited UI/UX Design Revisions on a subscription basis. With a 97% on-time delivery rate, we have completed over 500 successful projects worldwide...
SynapseCo is a well-established IT outsourcing service provider based in the USA. With over 18 years of experience, they hold prestigious certifications, including Microsoft Gold and Magento certifications...
ITExpertUS Inc. a high-performance global software solution company, was established in the year 2017 Headquartered in Chicago IL USA, located globally with onsite and offshore development centers in Chicago, Mohali and Bangalore in India and strategic sales centers in Singapore, Malaysia, Dubai and Toronto...
We are an emerging IT and business consulting company providing services to industry leading clientele in North America, Europe and the Middle East. Our purpose is to enable our partners to build sustainable competitive advantage. We achieve this by enhancing organizational capabilities and optimizing...
ZiniosEdge specializes in delivering innovative digital solutions, including custom software development, cloud services, and AI-powered applications for diverse industries...
Navsoft has spent 26 years building custom software and AI solutions for complex, large-scale organizations. Today, we work with Fortune 500 companies across 33 countries, with a team of 400+ engineers and specialists...
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.