Company lists · Data refreshed September 2026

Top 25 Retail ecommerce platforms based in the United States

Name: Retail ecommerce platforms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 1,180 companies tracked

RevenueBase identified 1,180 retail ecommerce platforms headquartered in the United States as of September 2026 and tracks 29,415 professional contacts across them, including 5,436 with verified work emails and 4,545 with mobile numbers. New York is the largest hub.

This list covers retail ecommerce platforms headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

1,180Companies

29,415Contacts tracked

5,436Verified emails

4,545Mobile numbers

Explore all 1,180 companies → Free signup · no credit card · 500 free credits

The 25 largest retail ecommerce platforms based in the United States

Ranked by team size

Top 25 of 1,180 retail ecommerce platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names retail ecommerce platforms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	BankingPartial evidence	Mount Vernon, NY, United StatesHQ checked Sep 5, 2026	n/a	3,703
	“We are the best seller of the biggest online selling platform of the world; Amazon.com.” Source: company website · checked Sep 5, 2026
2	TEMUIndirect evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	501-1,000	2,427
	“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.” Source: company website · checked Sep 5, 2026
3	ART Technology GroupIndirect evidence	Cambridge, MA, United StatesHQ checked Sep 5, 2026	501-1,000	1,064
	“ATG (Nasdaq: ARTG) provides the most advanced cross-channel commerce software and services to fuel the growth of the world’s top brands.” Source: company website · checked Sep 5, 2026
4	IksulaStrong evidence	Oakland, CA, United StatesHQ checked Sep 5, 2026	501-1,000	948
	“Iksula is a leading eCommerce solutions provider for brands and retailers globally.” Source: company website · checked Sep 5, 2026
5	BigcommerceStrong evidence	Austin, TX, United StatesHQ checked Sep 5, 2026	1,001-5,000	746
	“BigCommerce, powered by Commerce (Nasdaq: CMRC), is the flexible enterprise ecommerce platform built for growth without compromise.” Source: company website · checked Sep 5, 2026
6	Retail PRO International, LLCPartial evidence	Folsom, CA, United StatesHQ checked Sep 5, 2026	51-200	434
	“Retail Pro, a retail management software, serves the needs of specialty retailers worldwide, from those just realizing their retail dreams to retailers who've grown to…” Source: company website · checked Sep 5, 2026
7	Amla Commerce Creator Of Artifi And ZnodeStrong evidence	Milwaukee, WI, United StatesHQ checked Sep 5, 2026	201-500	408
	“Amla Commerce develops ecommerce software platforms.” Source: company website · checked Sep 5, 2026
8	Infosys EquinoxPartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	501-1,000	354
	“Infosys Equinox is a digital commerce platform that drives human-centric and memorable omnichannel shopping experiences.” Source: company website · checked Sep 5, 2026
9	KensiumPartial evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	201-500	343
	“At Kensium, we lead the way in B2B and B2C eCommerce innovation, delivering scalable solutions that drive business growth and competitiveness.” Source: company website · checked Sep 5, 2026
10	BonanzaIndirect evidence	Seattl, United StatesHQ checked Sep 5, 2026	n/a	313
	“Bonanza.com is a fast-growing online marketplace of over 15 million items where sellers offer everything from Isometric sunglasses to Bieber perfume.” Source: company website · checked Sep 5, 2026
11	WHOPIndirect evidence	Brooklyn, NY, United StatesHQ checked Sep 5, 2026	51-200	309
	“Whop is a financial technology company on a mission to provide the world with sustainable income.” Source: company website · checked Sep 5, 2026
12	PacvuePartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	501-1,000	303
	“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…” Source: company website · checked Sep 5, 2026
13	HEROPartial evidence	NY, United StatesHQ checked Sep 5, 2026	51-200	300
	“The #1 virtual shopping platform.” Source: company website · checked Sep 5, 2026
14	Laam TechnologiesIndirect evidence	Redmond, WA, United StatesHQ checked Sep 5, 2026	201-500	283
	“We’re building South Asia’s e-commerce ecosystem with modern technology, making it easy for consumers around the world to discover and shop South Asian fashion, and empowering…” Source: company website · checked Sep 5, 2026
15	LEAPPartial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	201-500	283
	“Leap is building the world's largest network of branded retail stores – powered by data, systems and scale.” Source: company website · checked Sep 5, 2026
16	ChanneladvisorPartial evidence	Morrisville, NC, United StatesHQ checked Sep 5, 2026	501-1,000	225
	“ChannelAdvisor (NYSE: ECOM) is a leading multichannel commerce platform whose mission is to connect and optimize the world’s commerce.” Source: company website · checked Sep 5, 2026
17	Hotels At HomePartial evidence	Fairfield, NJ, United StatesHQ checked Sep 5, 2026	51-200	217
	“Hotels at Home is an industry-leading eCommerce solutions provider.” Source: company website · checked Sep 5, 2026
18	AutodsPartial evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	51-200	216
	“AutoDS is the leading all-in-one dropshipping tool for eCommerce sellers of all experience levels.” Source: company website · checked Sep 5, 2026
19	KIBOStrong evidence	Austin, TX, United StatesHQ checked Sep 5, 2026	201-500	211
	“KIBO Commerce is a composable digital commerce platform for retailers, manufacturers, distributors, and wholesalers who want to simplify the complexity in their businesses and…” Source: company website · checked Sep 5, 2026
20	Teamwork CommercePartial evidence	Clearwater, FL, United StatesHQ checked Sep 5, 2026	201-500	204
	“Teamwork Commerce is leading the evolution of retail with a natively integrated, omnichannel ecosystem designed for the modern enterprise.” Source: company website · checked Sep 5, 2026
21	CaastleStrong evidence	New York City, OH, United StatesHQ checked Sep 5, 2026	201-500	203
	“CaaStle’s innovative technology expands the omnichannel offer for apparel brands and retailers, optimizing inventory monetization and unlocking new revenue streams like ecommerce…” Source: company website · checked Sep 5, 2026
22	JOORPartial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	51-200	199
	“Backed by Macquarie Group, Battery Ventures, Canaan Partners & ITOCHU, JOOR is a Series D start-up that provides the world's most recognized brands and retailers with a digital…” Source: company website · checked Sep 5, 2026
23	NewstorePartial evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	201-500	183
	“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.” Source: company website · checked Sep 5, 2026
24	EasyecomPartial evidence	Atlanta, GA, United StatesHQ checked Sep 5, 2026	51-200	182
	“Enabling small scale merchants, manufacturers, retailers to sell their products online.” Source: company website · checked Sep 5, 2026
25	InstaleapStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	179
	“We offer the best technology for retailers to thrive in their eCommerce Operations - from storefront to delivery.” Source: company website · checked Sep 5, 2026

Showing 25 of 1,180 retail ecommerce platforms based in the United States

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Retail ecommerce platforms based in the United States at a glance

As of Sep 5, 2026

11-50Median size (employees)

New YorkLargest hub · 98 HQs

4,545Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

504

11-50

448

51-200

152

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Verified emails by last verification

0–30

5,025

31–60

304

61–90

90–180

180+

104

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among retail ecommerce platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in the United States whose own description of what they do matches “retail ecommerce platforms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among retail ecommerce platforms, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 5,436 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Retail ecommerce platforms by metro

Retail ecommerce platforms in New York98
Retail ecommerce platforms in Los Angeles33
Retail ecommerce platforms in Austin27
Retail ecommerce platforms in Sheridan26
Retail ecommerce platforms in San Francisco25

Frequently asked

How many retail ecommerce platforms are there based in the United States?

RevenueBase identified 1,180 retail ecommerce platforms headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Banking, headquartered in Mount Vernon, tops this list with the largest team on record.

Which city has the most retail ecommerce platforms?

New York leads with 98 headquartered companies, followed by Los Angeles (33) and Austin (27).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 5,436 verified decision-maker contacts tracked across these 1,180 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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.