Company lists · Data refreshed September 2026

Top 25 Marketplace management services based in the United States

RevenueBase identified 1,205 company matches for marketplace management services associated with the United States as of September 2026 and tracks 41,495 professional contacts across them, including 11,802 with verified work emails. New York is the largest hub.

This list covers company matches for marketplace management services 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 20, 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 20, 2026 How this list was built
1,205Companies
41,495Contacts tracked
11,802Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest marketplace management services based in the United States

Ranked by team size
Top 25 of 1,205 company matches for marketplace management services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchSan Jose, CA, United StatesHQ recorded Sep 20, 202610001+20,791 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 · Sep 20, 2026 · View company records in RevenueBase
2Exact matchBentonville, AR, United StatesHQ recorded Sep 20, 20265,001-10,0004,007 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 · Sep 20, 2026 · View company records in RevenueBase
3Exact matchLehi, UT, United StatesHQ recorded Sep 20, 20261,001-5,0001,895 contacts →

Exact match

“Pattern provides a proven blend of marketplace analytics, product distribution, MAP compliance, and brand management to drive ecommerce acceleration for premium brands.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchBaltimore, MD, United StatesHQ recorded Sep 20, 20261,001-5,0001,706 contacts →

Exact match

“Flywheel, the commerce arm of Omnicom Media, provides best-in-class service that combines tailored expertise with advanced software solutions to help clients drive incremental…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchOakland, CA, United StatesHQ recorded Sep 20, 2026501-1,000948 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchLincoln, NE, United StatesHQ recorded Sep 20, 20261,001-5,000836 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 20, 2026 · View company records in RevenueBase
7Exact matchJohns Creek, GA, United StatesHQ recorded Sep 20, 20261,001-5,000354 contacts →

Exact match

“Online retailing is growing fast, far outpacing growth of in-store spending, and is expected only to increase as a percentage of overall spending going forward.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchBrooklyn, NY, United StatesHQ recorded Sep 20, 202651-200309 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 · Sep 20, 2026 · View company records in RevenueBase
9Exact matchMorrisville, NC, United StatesHQ recorded Sep 20, 2026501-1,000225 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 · Sep 20, 2026 · View company records in RevenueBase
10Exact matchBrentwood, NY, United StatesHQ recorded Sep 20, 202651-200204 contacts →

Exact match

“At Urtasker, our vision is grounded in integrity, honesty, passion, genuine empathy, and professionalism.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchAtlanta, GA, United StatesHQ recorded Sep 20, 202651-200182 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchIrvine, CA, United StatesHQ recorded Sep 20, 202651-200178 contacts →

Exact match

“Helium 10 is an all-in-one e-commerce platform that helps brands launch, grow, and scale across major marketplaces.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchLatham, NY, United StatesHQ recorded Sep 20, 2026201-500134 contacts →

Exact match

“CommerceHub is one of the world’s largest, most trusted commerce networks, connecting over retailers and brands globally to transact more than $50 billion in gross merchandise…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchLehi, UT, United StatesHQ recorded Sep 20, 202651-200111 contacts →

Exact match

“Buy Box Experts is a marketing agency for medium to large online sellers, as well as investors of businesses selling on Amazon.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Sep 20, 2026201-500110 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 20, 2026 · View company records in RevenueBase
16Exact matchVancouver, WA, United StatesHQ recorded Sep 20, 202651-200108 contacts →

Exact match

“Everything your brand needs to maximize its potential on Amazon and other emerging marketplaces.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchFletcher, NC, United StatesHQ recorded Sep 20, 202651-200107 contacts →

Exact match

“WHY SELLER DRIVE Seller Drive’s definite aim covers enabling sellers to launch, manage and grow their business in this amazing world of eCommerce.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchRochester, NY, United StatesHQ recorded Sep 20, 202651-20098 contacts →

Exact match

“For over 20 years, our mission has remained the same: make useful connections for people everywhere, every day.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchHauppauge, NY, United StatesHQ recorded Sep 20, 202651-20090 contacts →

Exact match

“Packable is a 360-degree service provider, dedicated to elevating your brand's success with our end-to-end, integrated suite of services including fulfillment and logistics…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchHouston, TX, United StatesHQ recorded Sep 20, 202611-5087 contacts →

Exact match

“We help 7-8 figure DTC brands add 10-20% to their yearly revenue through strategic Amazon management.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchSan Diego, CA, United StatesHQ recorded Sep 20, 202651-20086 contacts →

Exact match

“Intentwise is the Commerce Observability Platform for marketplaces.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchNew York, NY, United StatesHQ recorded Sep 20, 202651-20078 contacts →

Exact match

“Financial solutions built for e-commerce.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Sep 20, 202651-20074 contacts →

Exact match

“Envision Horizons is a top eCommerce agency with experience helping over 200 brands scale on Amazon.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchLos Angeles, CA, United StatesHQ recorded Sep 20, 202651-20071 contacts →

Exact match

“Flowspace is a modern fulfillment provider that combines powerful technology with expert fulfillment operations to deliver seamless and scalable execution that moves with your…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchNew York, United StatesHQ recorded Sep 20, 202651-20068 contacts →

Exact match

“Arta is transforming the post-purchase experience for buyers and sellers of high-value goods and collectibles.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 1,205 marketplace management services based in the United States

See the full list, filter by size, metro and specialty, and access 11,802 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Marketplace management services based in the United States at a glance

As of Sep 20, 2026
28.4%Verified-email coverage
34.4Average contacts per company
11-50Median size (employees)
8.1%Largest-city concentration · New York
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
552
11-50
475
51-200
135
201-500
26
501-1,000
6
1,001-5,000
5
5,001-10,000
1
10001+
2

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 1,205 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 “marketplace management services” 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 11,802 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 20, 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 “marketplace management services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marketplace management services are there based in the United States?

RevenueBase identified 1,205 company matches for marketplace management services 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?

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

Which city has the most marketplace management services?

New York leads with 98 company records, followed by Sheridan (35) and Miami (33).

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 11,802 professional contacts with verified work emails tracked across these 1,205 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,205 marketplace management services 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.