Company lists · Data refreshed September 2026

Top 25 Ecommerce platform companies based in the United States

RevenueBase identified 2,171 company matches for ecommerce platform companies associated with the United States as of September 2026 and tracks 48,774 professional contacts across them, including 9,380 with verified work emails and 9,108 with mobile numbers. New York is the largest hub.

This list covers company matches for ecommerce platform companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 1, 2026 How this list was built
2,171Companies
48,774Contacts tracked
9,380Verified emails
9,108Mobile numbers
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The 25 largest ecommerce platform companies based in the United States

Ranked by team size
Top 25 of 2,171 company matches for ecommerce platform companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSeattle, WA, United States10001+3,843 contacts →

Exact match

“Amazon.com is an ecommerce platform that sells many product lines, including media (books, movies, music, and software), apparel, baby products, consumer electronics, beauty…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
2Exact matchBoston, MA, United States501-1,0002,388 contacts →

Exact match

“Temu is an e-commerce company that connects consumers with millions of merchandise partners, manufacturers and brands with the mission to empower them to live a better life.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
3Exact matchCambridge, MA, United States501-1,0001,063 contacts →

Exact match

“ATG (Nasdaq: ARTG) provides the most advanced cross-channel commerce software and services to fuel the growth of the world’s top brands.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
4Exact matchHutchins, TX, United States1,001-5,000827 contacts →

Exact match

“Our mission is to propel brands to increase their ecommerce market share across the globe while improving their operational costs.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
5Exact matchAustin, TX, United States1,001-5,000757 contacts →

Exact match

“BigCommerce, powered by Commerce (Nasdaq: CMRC), is the flexible enterprise ecommerce platform built for growth without compromise.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United States201-500660 contacts →

Exact match

“Constructor is the only search and discovery platform designed exclusively for commerce where conversions matter.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
7Exact matchUnion City, GA, United States1,001-5,000621 contacts →

Exact match

“Stord is the leading commerce enablement platform that powers seamless checkout and delivery experiences for brands across all channels.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
8Exact matchMountain View, CA, United States201-500572 contacts →

Exact match

“CommerceIQ’s AI-powered digital commerce platform is revolutionizing the way brands sell online.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
9Exact matchMinnetonka, MN, United States1,001-5,000496 contacts →

Exact match

“We're proactive partners, providing API-based Cross-Border, Order Management and Ecommerce services to leading enterprise brands.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
10Exact matchMilwaukee, WI, United States201-500417 contacts →

Exact match

“Amla Commerce develops ecommerce software platforms.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
11Exact matchMiami, United States501-1,000403 contacts →

Exact match

“SellerX is a global e-commerce company on a mission to build iconic consumer brands that are found everywhere and loved every day.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
12Exact matchLos Angeles, CA, United States501-1,000306 contacts →

Exact match

“Pacvue is the only fully integrated Commerce Operating System that seamlessly unifies retail media, commerce management and advanced measurement to power growth across 100+ global…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United States201-500282 contacts →

Exact match

“Leap is building the world's largest network of branded retail stores – powered by data, systems and scale.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
14Exact matchChicago, IL, United States201-500219 contacts →

Exact match

“Intershop enables the world’s leading manufacturers and wholesalers to digitalize, transform, and boost their businesses.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
15Exact matchDuluth, GA, United States201-500207 contacts →

Exact match

“eCommerce Development.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
16Exact matchMountain View, CA, United States201-500201 contacts →

Exact match

“Dista is a cross-border D2C tech startup that enables local brands go global using its full stack tech for infrastructure, operations, payments, web, mobile app, compliance…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
17Exact matchMountain View, CA, United States201-500200 contacts →

Exact match

“CaaStle’s innovative technology expands the omnichannel offer for apparel brands and retailers, optimizing inventory monetization and unlocking new revenue streams like ecommerce…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
18Exact matchNew York, United States10001+187 contacts →

Exact match

“We are a dedicated, global commerce service and division of Publicis Groupe comprised of over 10k+ consumer-focused experts who help build unique, end-to-end commerce experiences…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
19Exact matchBoston, MA, United States201-500186 contacts →

Exact match

“NewStore offers the world’s most scalable and globally compliant unified commerce platform, featuring the easiest-to-use, lightest tech stack for fast and flexible deployment.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
20Exact matchDallas, TX, United States1,001-5,000169 contacts →

Exact match

“Momentum is a collection of companies built to power digital commerce.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
21Exact matchNorthbrook, IL, United States501-1,000137 contacts →

Exact match

“Thousands of brands.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
22Exact matchCharlotte, NC, United States201-500122 contacts →

Exact match

“Leading grocers with 5 to 500 stores use Mercatus to run their digital storefronts, fulfill orders for pickup and delivery, personalize rewards and loyalty offers, and ultimately…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
23Exact matchAustin, TX, United States201-500119 contacts →

Exact match

“ShipStation is a web-based shipping solution part of the ShipStation Global portfolio that streamlines the order fulfillment process for your online business.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
24Exact matchAustin, TX, United States201-500117 contacts →

Exact match

“Bold Commerce builds powerful tools that help ecommerce brands grow smarter and sell more.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
25Exact matchLos Angeles, CA, United States201-500110 contacts →

Exact match

“Nogin is the leader in Commerce-as-a-Service, providing a complete, outsourced e-commerce solution that blends cutting-edge technology, specialized talent, and strategic tactics…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase

Showing 25 of 2,171 ecommerce platform companies based in the United States

See the full list, filter by size, metro and specialty, and access 9,380 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ecommerce platform companies based in the United States at a glance

As of Sep 1, 2026
19.2%Verified-email coverage
18.7%Mobile-number coverage
22.5Average contacts per company
11-50Median size (employees)
8.8%Largest-city concentration · New York
Sep 1, 2026Page data refreshed

Companies by employee count

1-10
960
11-50
824
51-200
271
201-500
66
501-1,000
14
1,001-5,000
17
10001+
11

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “ecommerce platform companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 9,380 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 1, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “ecommerce platform companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ecommerce platform companies are there based in the United States?

RevenueBase identified 2,171 company matches for ecommerce platform companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Amazon tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most ecommerce platform companies?

New York leads with 192 company records, followed by Los Angeles (66) and Miami (56).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 9,380 professional contacts with verified work emails tracked across these 2,171 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 1, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.