Companies · category

Top E-Commerce Development Companies in the USA

1,095 IT service providers ranked by rating, review volume and listing quality.

E-commerce development is the engineering side of selling online: building the storefront and checkout, and integrating them with payments, stock, shipping, tax and whatever finance system the business already runs. It is distinct from e-commerce strategy or marketing, though many firms sell all of it.

Integration is where these projects succeed or fail. A storefront is a well-understood problem; connecting it to an existing warehouse, ERP or accounting system usually is not, and it is where the estimate moves. Ask specifically which integrations are in scope, whether they are off-the-shelf connectors or bespoke work, and who owns them when the upstream system changes its API.

Want your company here?

Between them, the 600 best-ranked of these 1,095 IT service providers cover eCommerce (506), web development (499), web design (425) and mobile app development (356). They also list work in California, New York, Washington and New Jersey. 592 of them have written a profile you can read before you get in touch.

TrustList ranks more than 1,000 e-commerce development companies in the USA, ordered on client reviews and profile quality, never on payment. At the top right now: Big Couch Media Group, Shimshock Group LLC and KnackForge Soft Solutions Pvt Ltd.

What to check before you shortlist a e-commerce development company

Hands-on experience with your platform (Shopify, Magento, WooCommerce or custom)
Payments, tax and shipping set up end to end, not left to you
A migration plan that keeps your URLs and search rankings (redirects)
How the store performs under peak traffic

Filter by fitbudget, engagement, size and more

Think it First
Web Development · Web Design · UI/UX Design
Do we start with your desired result: More customers? New look? More time and energy to do what you do best?
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Xicom Technologies
Mobile App Development · Web Development · Web Design
Fitfix is the industry-leading platform for Personal Trainers around the world to train their clients, both in-person and online.
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DVHB
Custom Software Development · Web Development · Web Design
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Truelogic Software LLC
Web Development · Web Design · UI/UX Design
Who’s behind Truelogic? The world’s leading tech professionals. But for us going to work doesn’t mean disappearing into separate cubicles.
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VeriQual
Mobile App Development · Web Development · iOS App
VeriQual is a technology firm that specializes in agile development. We use Ruby on Rails and PHP for web development and iOS and Android for mobile development.
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Valuebound
Web Development · eCommerce · PHP · Also in New Jersey
Valuebound is a professionally managed, rapidly growing, CMS development company actively involved in developing content management solutions for Media, Publishing, and High-Tech…
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Comrade Web Agency
Search Engine Optimization · Social Media Marketing · Web Development
Comrade Web Agency (a Chicago Web Agency) was established in 2007; and is comprised of a dedicated group of people, who share views together about the future of web technologies.
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Surge IT Services, LLC
Custom Software Development · Web Development · Web Design
Surge is an onshore provider of custom web, cloud, mobile, digital, and desktop software development and consulting services to clients in every industry, from hot startups to…
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Montana Banana, Inc.
Mobile App Development · Web Development · UI/UX Design
We are a team of mature experienced computer geeks with an orientation towards online marketing and solving business problems.
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Xumulus, Inc.
Mobile App Development · Web Development · iOS App
We’ve mastered more than a single software package. Engaging users through digital and e-commerce experiences takes the knowledge that spans operations, integrations, DevOps, and…
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Sunlight Media LLC
Mobile App Development · Web Development · Web Design
Sunlight Media provides web development & digital marketing services throughout Los Angeles, California.
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Surge Software
Mobile App Development · ERP Software Development · Web Development
Surge is an onshore provider of custom web, cloud, mobile, digital, and desktop software development and consulting services to clients in every industry, from hot startups to…
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Stateside Agency
Web Development · Web Design · UI/UX Design
Stateside is a creative digital production partner, providing efficient, premium scalable production services through co-location of team resources in the U.S. and Costa Rica.
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Make Directory Developers, LLC
Custom Software Development · Web Development · Web Design
Make Directory Developers, LLC is a complete web and application development company, offering experience in Javascript, PHP, CSS, and HTML in a client-centric development process.
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Webtye
Mobile App Development · Custom Software Development · Web Development
Webtye is a team of creative professionals who collectively imagine, design and create web and mobile software.
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Epixel Solutions
Mobile App Development · Custom Software Development · Web Development · Also in California
We keep pace with you with our customizable software and solutions. Looking for a platform to organize and run a business? No need to wait further!!
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Satter9designs
Search Engine Optimization · Web Development · SEO
satter9designs has been designing, developing, and maintaining websites for clients since 2006. Our approach has always been to be extremely accessible to our clients.
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Every Angle Media
Web Development · Web Design · eCommerce · Also in California
Every Angle Media is a full service digital agency based in the Hermosa Beach area of Los Angeles, California.
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Marker Seven
Mobile App Development · Web Development · eCommerce
Founded in 2000, Marker Seven is a digital agency that helps innovative companies build their brands & businesses online.
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Forte Group
Mobile App Development · Web Development · Quality Assurance
Inefficient processes, slow delivery, and delivered products that never get used are common frustrations for businesses and IT enterprises.
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Zaptech Solutions
Mobile App Development · Search Engine Optimization · Web Development
Zaptech Solutions is a US-based software consulting & development company working with clients to implement the best solutions and processes.
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Spokes Digital
Search Engine Optimization · Social Media Marketing · Web Development
Spokes Digital is built on helping businesses grow in the digital age. We function as a strategic partner to our clients, helping them get ahead and stay there.
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Armia Systems
Web Development · IT Outsourcing · eCommerce
Armia Systems was founded in 2003 as a web design and hosting company in Chicago, IL. Later, we added product development.
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Bravo Web Solutions
Search Engine Optimization · Web Development · PHP · Also in Oregon
Success doesn't happen overnight. After 15 years we've become Oregon's recognized web development company specializing in custom web applications, content management systems,…
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How many e-commerce development companies are there in the USA?

1,095 companies on TrustList offer e-commerce development and are based in the USA. That makes the USA the largest e-commerce development market we rank.

How is this ranking worked out?

Each firm's position comes from its client reviews and its profile, blended into one score:

Rating, smoothed so a single five-star review cannot outrank a firm with hundreds of good ones
Review volume, with diminishing returns
Profile completeness: the details a buyer needs to judge the firm
Earned trust: verification and awards, as a small lift

No firm can pay for a position. Sponsored listings are labelled and shown apart from this list. How rankings work

What else do firms in the USA offer?

We also rank web development (2,396), web design (1,857) and mobile app development (1,308) in the USA.

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Everything here links back to the same verified catalogue. Pick your next stop.

Top E-Commerce Development Companies in the USA

Think it First

Xicom Technologies

DVHB

Truelogic Software LLC

VeriQual

Valuebound

Comrade Web Agency

Surge IT Services, LLC

Montana Banana, Inc.

Xumulus, Inc.

Sunlight Media LLC

Surge Software

Stateside Agency

Make Directory Developers, LLC

Webtye

Epixel Solutions

Satter9designs

Every Angle Media

Marker Seven

Forte Group

Zaptech Solutions

Spokes Digital

Armia Systems

Bravo Web Solutions

Want to see your company here?

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Sponsor the E-Commerce Development ranking

How many e-commerce development companies are there in the USA?

How is this ranking worked out?

What else do firms in the USA offer?

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Other services in the USA

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