Company lists · Data refreshed September 2026

Top 25 SaaS marketplaces based in the United States

Name: SaaS marketplaces based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 416 companies tracked

RevenueBase identified 416 SaaS marketplaces headquartered in the United States as of September 2026 and tracks 30,541 professional contacts across them, including 9,729 with verified work emails. New York is the largest hub.

This list covers SaaS marketplaces 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

416Companies

30,541Contacts tracked

9,729Verified emails

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The 25 largest SaaS marketplaces based in the United States

Ranked by team size

Top 25 of 416 SaaS marketplaces based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to SaaS marketplaces: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	EBAY	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 29, 2026	10001+	20,791 contacts →
	Indirect evidence “At eBay, we create pathways to connect millions of sellers and buyers in more than 190 markets around the world.” Source: RevenueBase Database · checked Sep 29, 2026
2	Pax8	Partial evidence	Greenwood Village, CO, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,874 contacts →
	Partial evidence “Pax8 is the leading global Marketplace for SMBs, connecting IT service providers, technology companies and end customers on a unified platform to discover, buy, sell, deploy and…” Source: RevenueBase Database · checked Sep 29, 2026
3	G2	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	501-1,000	959 contacts →
	Indirect evidence “G2 is the world’s largest and most trusted data source on B2B software, helping businesses reach their peak potential by enabling confident buying and go-to-market decisions.” Source: RevenueBase Database · checked Sep 29, 2026
4	Appdirect	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	501-1,000	924 contacts →
	Indirect evidence “AppDirect is a San Francisco-based B2B subscription commerce platform company that brings together technology providers, advisors, and businesses to simplify how they buy, sell…” Source: RevenueBase Database · checked Sep 29, 2026
5	Renren INC	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 29, 2026	501-1,000	719 contacts →
	Indirect evidence “Renren Inc.(NYSE: RENN) changed its name to Moatable, Inc, which was effective on June 22, 2023.” Source: RevenueBase Database · checked Sep 29, 2026
6	Experlogix	Partial evidence	South Jordan, UT, United StatesHQ checked Sep 29, 2026	201-500	209 contacts →
	Partial evidence “Experlogix is an enterprise SaaS company that helps businesses simplify sales and revenue growth while improving productivity.” Source: RevenueBase Database · checked Sep 29, 2026
7	VENDR	Indirect evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	51-200	183 contacts →
	Indirect evidence “Vendr, a Vertice company, is a leading authority on software pricing and negotiation intelligence.” Source: RevenueBase Database · checked Sep 29, 2026
8	Citixsys	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	170 contacts →
	Indirect evidence “iVend Retail by CitiXsys delivers Enterprise Retail Management Solutions on Cloud.” Source: RevenueBase Database · checked Sep 29, 2026
9	ZYLO	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	51-200	159 contacts →
	Partial evidence “Zylo is the enterprise standard for software and AI spend optimization, helping organizations bring financial truth to their SaaS portfolio.” Source: RevenueBase Database · checked Sep 29, 2026
10	Netscore Technologies	Partial evidence	Vienna, VA, United StatesHQ checked Sep 29, 2026	51-200	128 contacts →
	Partial evidence “NetScore is a leading SaaS provider of ERP and eCommerce Solutions for Retail, Wholesale Distribution and General Business.” Source: RevenueBase Database · checked Sep 29, 2026
11	Cloudblue	Partial evidence	Buffalo, NY, United StatesHQ checked Sep 29, 2026	10001+	127 contacts →
	Partial evidence “CloudBlue is an award-winning monetization platform that enables companies to succeed in today’s subscription economy by unlocking the power of digital ecosystems and marketplaces.” Source: RevenueBase Database · checked Sep 29, 2026
12	saas.group	Partial evidence	Seattle, MA, United StatesHQ checked Sep 29, 2026	51-200	106 contacts →
	Partial evidence “saas.group is a conglomerate of independent SaaS businesses founded by experienced industry veterans with proven entrepreneurial, investing, and product backgrounds.” Source: RevenueBase Database · checked Sep 29, 2026
13	Jamcracker	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 29, 2026	201-500	85 contacts →
	Indirect evidence “Welcome to Jamcracker!” Source: RevenueBase Database · checked Sep 29, 2026
14	500apps By Mantra	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	76 contacts →
	Partial evidence “500apps is the world's first All-in-One SaaS suite of 39+ apps that cover all areas of business operations.” Source: RevenueBase Database · checked Sep 29, 2026
15	Homesource Systems	Indirect evidence	Marlton, NJ, United StatesHQ checked Sep 29, 2026	51-200	64 contacts →
	Indirect evidence “HomeSource Systems is a software as a service company that provides a wide range of solutions designed to drive business success.” Source: RevenueBase Database · checked Sep 29, 2026
16	Clazar	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	51-200	64 contacts →
	Partial evidence “Clazar is the leading Enterprise Cloud GTM Platform that helps software companies build, operate, and scale their business on AWS, Azure and Google cloud marketplaces.” Source: RevenueBase Database · checked Sep 29, 2026
17	SUGER	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	51-200	63 contacts →
	Indirect evidence “Suger is the modern platform for Cloud Go-to-Market (Cloud GTM).” Source: RevenueBase Database · checked Sep 29, 2026
18	Ordway	Partial evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	51-200	55 contacts →
	Partial evidence “Ordway is a high-growth SaaS company based in Washington DC.” Source: RevenueBase Database · checked Sep 29, 2026
19	Lencred	Indirect evidence	Scottsdale, AZ, United StatesHQ checked Sep 29, 2026	51-200	52 contacts →
	Indirect evidence “We empower financial service providers with our industry-leading technology to create an edge in their market.” Source: RevenueBase Database · checked Sep 29, 2026
20	Continuous	Indirect evidence	Mountain View, CA, United StatesHQ checked Sep 29, 2026	11-50	47 contacts →
	Indirect evidence “Continuous helps B2B companies modernize and future-proof their quote-to-cash process directly inside Salesforce and NetSuite.” Source: RevenueBase Database · checked Sep 29, 2026
21	SAN Francisco Compute Company	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	44 contacts →
	Indirect evidence “San Francisco Compute is a vertically integrated supercomputing company.” Source: RevenueBase Database · checked Sep 29, 2026
22	Cloudnuro	Partial evidence	Naperville, IL, United StatesHQ checked Sep 29, 2026	51-200	40 contacts →
	Partial evidence “CloudNuro is recognized as an award-winning leader in Enterprise Software as a Service (SaaS), Cloud solutions, and AI Adoption Management.” Source: RevenueBase Database · checked Sep 29, 2026
23	JHMG	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	11-50	38 contacts →
	Partial evidence “At JHMG, we know that you want to be a forward-thinking SaaS leader and launch or scale a successful SaaS offering.” Source: RevenueBase Database · checked Sep 29, 2026
24	Zoniac, INC	Indirect evidence	Cupertino, CA, United StatesHQ checked Sep 29, 2026	11-50	38 contacts →
	Indirect evidence “Zoniac, Inc.was founded in Zoniac develops and markets a family of integrated, web-based "operations systems" to IT Consulting organizations and Staffing companies.” Source: RevenueBase Database · checked Sep 29, 2026
25	acquire.com	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	11-50	36 contacts →
	Partial evidence “The largest startup acquisition marketplace.” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: SaaS marketplaces. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names SaaS marketplaces.
Partial evidence: Its own public description names part of SaaS marketplaces, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name SaaS marketplaces. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 416 SaaS marketplaces based in the United States

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SaaS marketplaces based in the United States at a glance

As of Sep 29, 2026

31.9%Verified-email coverage

73.4Average contacts per company

1-10Median size (employees)

7.7%Largest-city concentration · New York

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

213

11-50

153

51-200

201-500

501-1,000

1,001-5,000

10001+

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 416 companies.

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 SaaS marketplaces, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, 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 “SaaS marketplaces”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names SaaS marketplaces), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among SaaS marketplaces, 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 its RevenueBase Smart Search 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, 9,729 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 29, 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.

SaaS marketplaces by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names SaaS marketplaces, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many SaaS marketplaces are there based in the United States?

RevenueBase identified 416 SaaS marketplaces 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?

EBAY, headquartered in San Jose, tops this list with the largest team on record.

Which city has the most SaaS marketplaces?

New York leads with 32 headquartered companies, followed by San Francisco (26) and Miami (12).

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 9,729 verified decision-maker contacts tracked across these 416 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 29, 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 Smart Search, 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.