Company lists · Data refreshed November 2026

Top 25 Ecommerce marketplace platforms based in the United States

RevenueBase identified 1,625 company matches for ecommerce marketplace platforms associated with the United States as of November 2026 and tracks 926,107 professional contacts across them, including 63,082 with verified work emails. New York is the largest hub.

This list covers company matches for ecommerce marketplace platforms 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 November 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 RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
1,625Companies
926,107Contacts tracked
63,082Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest ecommerce marketplace platforms based in the United States

Ranked by team size
Top 25 of 1,625 company matches for ecommerce marketplace platforms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 StatesHQ recorded Nov 5, 202610001+838,513 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSan Jose, CA, United StatesHQ recorded Nov 5, 202610001+22,326 contacts →

Exact match

“At eBay, we create pathways to connect millions of sellers and buyers in more than 190 markets around the world.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchBrooklyn, NY, United StatesHQ recorded Nov 5, 20261,001-5,0006,686 contacts →

Exact match

“Etsy is the global marketplace for unique and creative goods.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchBentonville, AR, United StatesHQ recorded Nov 5, 20265,001-10,0004,162 contacts →

Exact match

“Walmart Marketplace connects you to millions of customers across categories, with the tools, insights, and support to grow with confidence.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchBoise, ID, United StatesHQ recorded Nov 5, 2026n/a3,591 contacts →

Exact match

“We're Hiring!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBoston, MA, United StatesHQ recorded Nov 5, 2026501-1,0002,960 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 · Nov 5, 2026 · View company records in RevenueBase
7Exact matchLos Angeles, CA, United StatesHQ recorded Nov 5, 20261,001-5,0001,739 contacts →

Exact match

“Whatnot is the largest livestream shopping platform in the US, UK, and Europe.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchDetroit, MI, United StatesHQ recorded Nov 5, 20261,001-5,0001,377 contacts →

Exact match

“In a world where consumers increasingly value self-expression and individuality, the market for hard-to-find fashion, collectibles, and electronics has never been hotter.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchOakland, CA, United StatesHQ recorded Nov 5, 2026501-1,0001,001 contacts →

Exact match

“Iksula is a leading eCommerce solutions provider for brands and retailers globally.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchLincoln, GA, United StatesHQ recorded Nov 5, 20261,001-5,000946 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 · Nov 5, 2026 · View company records in RevenueBase
11Exact matchSan Jose, CA, United StatesHQ recorded Nov 5, 202610001+739 contacts →

Exact match

“eBay is one of the world’s largest online marketplaces, connecting people with the things they need and love virtually anytime, anywhere.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchAustin, TX, United StatesHQ recorded Nov 5, 20261,001-5,000727 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 · Nov 5, 2026 · View company records in RevenueBase
13Exact matchMountain View, CA, United StatesHQ recorded Nov 5, 2026201-500565 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchOviedo, FL, United StatesHQ recorded Nov 5, 2026n/a472 contacts →

Exact match

“Named one of the Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchMilwaukee, WI, United StatesHQ recorded Nov 5, 2026201-500410 contacts →

Exact match

“Amla Commerce develops ecommerce software platforms.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchBrooklyn, NY, United StatesHQ recorded Nov 5, 202651-200364 contacts →

Exact match

“Whop is a financial technology company on a mission to provide the world with sustainable income.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchSeattl, United StatesHQ recorded Nov 5, 2026n/a332 contacts →

Exact match

“Bonanza.com is a fast-growing online marketplace of over 15 million items where sellers offer everything from Isometric sunglasses to Bieber perfume.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchNY, United StatesHQ recorded Nov 5, 202651-200311 contacts →

Exact match

“The #1 virtual shopping platform.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchRedmond, WA, United StatesHQ recorded Nov 5, 2026201-500298 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchTempe, AZ, United StatesHQ recorded Nov 5, 2026201-500295 contacts →

Exact match

“CCBill is a leading global payment processor and ecommerce provider.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchDenver, CO, United StatesHQ recorded Nov 5, 202651-200230 contacts →

Exact match

“AutoDS is the leading all-in-one dropshipping tool for eCommerce sellers of all experience levels.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchMorrisville, NC, United StatesHQ recorded Nov 5, 2026501-1,000229 contacts →

Exact match

“ChannelAdvisor (NYSE: ECOM) is a leading multichannel commerce platform whose mission is to connect and optimize the world’s commerce.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchAustin, TX, United StatesHQ recorded Nov 5, 2026201-500224 contacts →

Exact match

“KIBO Commerce is a composable digital commerce platform for retailers, manufacturers, distributors, and wholesalers who want to simplify the complexity in their businesses and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchAtlanta, GA, United StatesHQ recorded Nov 5, 202651-200200 contacts →

Exact match

“Enabling small scale merchants, manufacturers, retailers to sell their products online.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchRocky Mount, NC, United StatesHQ recorded Nov 5, 2026n/a199 contacts →

Exact match

“QVC Rocky Mt is a warehousing company based out of Rocky Mount, North Carolina, United States.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 1,625 ecommerce marketplace platforms based in the United States

See the full list, filter by size, metro and specialty, and access 63,082 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Ecommerce marketplace platforms based in the United States at a glance

As of Nov 5, 2026
6.8%Verified-email coverage
569.9Average contacts per company
11-50Median size (employees)
8.4%Largest-city concentration · New York
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
745
11-50
600
51-200
176
201-500
48
501-1,000
15
1,001-5,000
18
5,001-10,000
3
10001+
12

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,625 companies.

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 marketplace platforms” 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 63,082 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 November 5, 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 marketplace platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 1,625 company matches for ecommerce marketplace platforms associated with the United States as of November 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 marketplace platforms?

New York leads with 136 company records, followed by Los Angeles (53) and Miami (47).

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 63,082 professional contacts with verified work emails tracked across these 1,625 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 November 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,625 ecommerce marketplace platforms based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.