Company lists · Data refreshed September 2026

Top 25 Marketplace management software based in the United States

Name: Marketplace management software 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 282 companies tracked

RevenueBase identified 282 marketplace management software headquartered in the United States as of September 2026 and tracks 6,265 professional contacts across them, including 2,116 with verified work emails and 1,506 with mobile numbers. New York is the largest hub.

This list covers marketplace management software 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

282Companies

6,265Contacts tracked

2,116Verified emails

1,506Mobile numbers

Unlock all 282 companies Free signup · no credit card · 500 free credits

The 25 largest marketplace management software based in the United States

Ranked by team size

Top 25 of 282 marketplace management software 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 marketplace management software: 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	FlywheelPartial evidence	Baltimore, MD, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,706
	“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…” Source: company website · checked Sep 5, 2026
2	StorablePartial evidence	Austin, TX, United StatesHQ checked Sep 5, 2026	501-1,000	686
	“At Storable, we're redefining property management for specialty real estate.” Source: company website · checked Sep 5, 2026
3	Retail PRO International, LLCStrong 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
4	Helium 10Partial evidence	Irvine, CA, United StatesHQ checked Sep 5, 2026	51-200	178
	“Helium 10 is an all-in-one e-commerce platform that helps brands launch, grow, and scale across major marketplaces.” Source: company website · checked Sep 5, 2026
5	RevolutionpartsIndirect evidence	Tempe, AZ, United StatesHQ checked Sep 5, 2026	51-200	174
	“RevolutionParts, based in Phoenix, Arizona, accelerates parts and accessories sales across major automotive brands in North America.” Source: company website · checked Sep 5, 2026
6	CommercehubIndirect evidence	Latham, NY, United StatesHQ checked Sep 5, 2026	201-500	134
	“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…” Source: company website · checked Sep 5, 2026
7	Descartes SellercloudIndirect evidence	Lakewood, NJ, United StatesHQ checked Sep 5, 2026	51-200	88
	“Sellercloud is pleased to join forces with Descartes, the global leader in uniting logistics-intensive businesses in commerce.” Source: company website · checked Sep 5, 2026
8	X-CartIndirect evidence	Athens, GA, United StatesHQ checked Sep 5, 2026	51-200	69
	“Stand out from your competitors and get your customers’ attention with a digital presence designed to engage.” Source: company website · checked Sep 5, 2026
9	ShipturtlePartial evidence	Concord, CA, United StatesHQ checked Sep 5, 2026	11-50	64
	“Shipturtle is a multi-vendor marketplace expert that will help you create a robust B2C/B2B/C2C e-commerce marketplace on Shopify.” Source: company website · checked Sep 5, 2026
10	EmarsproIndirect evidence	Grand Prairie, TX, United StatesHQ checked Sep 5, 2026	51-200	55
	“At eMarspro, we help eCommerce sellers solve real problems, from reducing high Amazon PPC ACOS to recovering suspended Amazon accounts.” Source: company website · checked Sep 5, 2026
11	Computer Market Research, LTDPartial evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	11-50	53
	“Founded in 1984 and based in California's high-tech corridor, Computer Market Research (CMR) stands as a leader in channel management solutions.” Source: company website · checked Sep 5, 2026
12	Vendoo YC W22Indirect evidence	Silver Spring, MD, United StatesHQ checked Sep 5, 2026	11-50	52
	“Now introducing Vendoo Enterprise: Vendoo simplifies multichannel selling for larger reselling businesses.” Source: company website · checked Sep 5, 2026
13	channelmax.netStrong evidence	South Lyon, MI, United StatesHQ checked Sep 5, 2026	51-200	45
	“ChannelMAX is a marketplace software company built to support third-party sellers on Amazon and other leading marketplaces.” Source: company website · checked Sep 5, 2026
14	RetisioIndirect evidence	Frisco, TX, United StatesHQ checked Sep 5, 2026	51-200	43
	“At RETISIO, we pioneer the future of digital commerce with our transformative, cost-effective solutions tailored for your success.” Source: company website · checked Sep 5, 2026
15	Helix SolutionsIndirect evidence	Wildomar, CA, United StatesHQ checked Sep 5, 2026	11-50	37
	“Growing an eCommerce business is rarely limited by demand.” Source: company website · checked Sep 5, 2026
16	Upright LabsIndirect evidence	Raleigh, NC, United StatesHQ checked Sep 5, 2026	11-50	30
	“We Help Secondhand Retailers Sell More Online, Period.” Source: company website · checked Sep 5, 2026
17	ZonbasePartial evidence	WY, United StatesHQ checked Sep 5, 2026	51-200	29
	“ZonBase makes selling on Amazon easy, fun and more digestible to understand, with the support of our software, tutorials and Mentorship all found on one platform!” Source: company website · checked Sep 5, 2026
18	Broadleaf CommerceIndirect evidence	Plano, TX, United StatesHQ checked Sep 5, 2026	11-50	27
	“Broadleaf Commerce, LLC was founded in direct response to the emerging needs of online retailers.” Source: company website · checked Sep 5, 2026
19	Monsoon INCPartial evidence	Portland, OR, United StatesHQ checked Sep 5, 2026	11-50	27
	“Monsoon is an eCommerce software company that helps merchants effortlessly manage orders, inventory, and fulfillment, as well as sell more products to more customers, more often…” Source: company website · checked Sep 5, 2026
20	AcendaPartial evidence	San Diego, CA, United StatesHQ checked Sep 5, 2026	11-50	26
	“Focused on Marketplaces.” Source: company website · checked Sep 5, 2026
21	Cs-CartPartial evidence	San Diego, CA, United StatesHQ checked Sep 5, 2026	51-200	26
	“We've been developing eCommerce software since 2005.” Source: company website · checked Sep 5, 2026
22	ZonguruPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	23
	“ZonGuru is the world's most innovative eCommerce software toolset to grow Amazon Brands and Agencies.” Source: company website · checked Sep 5, 2026
23	WesuiteStrong evidence	White Plains, NY, United StatesHQ checked Sep 5, 2026	11-50	20
	“WeSuite is the #1 sales management software for security, IT and AV integrators.” Source: company website · checked Sep 5, 2026
24	OrdoroPartial evidence	Austin, TX, United StatesHQ checked Sep 5, 2026	11-50	18
	“Ordoro is designed to simplify shipping, inventory, and order management for eCommerce brands.” Source: company website · checked Sep 5, 2026
25	Sharper MMSStrong evidence	Knoxville, TN, United StatesHQ checked Sep 5, 2026	11-50	18
	“Sharper Marina Management is the premier, all-in-one software system helping marinas run more efficiently and maximize profitably.” Source: company website · checked Sep 5, 2026

Showing 25 of 282 marketplace management software based in the United States

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Marketplace management software based in the United States at a glance

As of Sep 5, 2026

11-50Median size (employees)

New YorkLargest hub · 26 HQs

1,506Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

108

11-50

124

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

1,955

31–60

132

61–90

90–180

180+

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 marketplace management software, 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 “marketplace management software”. 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 marketplace management software, 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, 2,116 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.

Marketplace management software by metro

Marketplace management software in New York26

Frequently asked

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

RevenueBase identified 282 marketplace management software 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?

Flywheel, headquartered in Baltimore, tops this list with the largest team on record.

Which city has the most marketplace management software?

New York leads with 26 headquartered companies, followed by San Francisco (10) and Austin (7).

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 2,116 verified decision-maker contacts tracked across these 282 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.