Company lists · Data verified August 2026

Top 25 Automotive marketplace software based in the United States

Name: Automotive marketplace software based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,198 companies tracked

There are 1,198 automotive marketplace software headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 66,484 professional contacts across them, including 24,863 with verified work emails and 28,084 with mobile numbers. New York is the largest hub.

This list covers automotive marketplace 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. Data current as of August 28, 2026.

1,198Companies

66,484Contacts tracked

24,863Verified emails

28,084Mobile numbers

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The 25 largest automotive marketplace software based in the United States

Ranked by team size

Top 25 of 1,198 automotive marketplace software based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	CDK Global	Austin, TX	5,001-10,000	7,746	1,689
2	Openlane	Mesa, AZ	1,001-5,000	4,705	1,159
3	The Reynolds And Reynolds Company	Dayton, OH	1,001-5,000	4,683	2,144
4	Cars Commerce	Santa Monica, CA	1,001-5,000	2,301	958
5	IAA	Westchester, IL	1,001-5,000	2,181	631
6	OEC	Fairlawn, OH	1,001-5,000	1,364	954
7	Autotrader US	Atlanta, GA	1,001-5,000	1,096	162
8	Dealertrack	South Jordan, UT	1,001-5,000	1,022	181
9	dealer.com	Sandy Springs, GA	1,001-5,000	820	220
10	carparts.com	Torrance, CA	1,001-5,000	675	332
11	Vitaledge Technologies	Cary, NC	501-1,000	651	442
12	Nexamotion Group	Cleveland, OH	1,001-5,000	613	168
13	Leadventure	Lake Oswego, OR	1,001-5,000	605	415
14	Team Velocity	Herndon, VA	501-1,000	459	332
15	Dealer Specialties	Monroe, OH	501-1,000	371	53
16	Vauto By COX Automotive	Austin, TX	501-1,000	363	131
17	Dealer Inspire	Naperville, IL	501-1,000	349	254
18	Affinitiv	Buffalo Grove, IL	501-1,000	305	225
19	Vinsolutions By COX Automotive	Mission, KS	501-1,000	296	84
20	Xcite Automotive	Chicago, IL	1,001-5,000	266	80
21	Nowcom	Los Angeles, CA	1,001-5,000	265	83
22	SHIFT	San Francisco, CA	501-1,000	229	3
23	Gossett Motor Cars	Memphis	501-1,000	227	10
24	VEHLO	Knoxville, TN	501-1,000	209	149
25	Spiffy	Apex, NC	501-1,000	189	68

Showing 25 of 1,198 automotive marketplace software based in the United States

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Automotive marketplace software based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 36 HQs

28,084Contacts with mobile numbers

146Emails re-verified in last 30 days

Companies by employee count

1-10

522

11-50

421

51-200

149

201-500

501-1,000

1,001-5,000

5,001-10,000

Automotive marketplace software by metro

Metro	Companies
Automotive marketplace software in New York	36
Automotive marketplace software in Los Angeles	31
Automotive marketplace software in Houston	27
Automotive marketplace software in Austin	26
Automotive marketplace software in Miami	25
Automotive marketplace software in Dallas	23
Automotive marketplace software in Atlanta	19
Automotive marketplace software in San Francisco	17

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “automotive marketplace software”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 146 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

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

There are 1,198 automotive marketplace software headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

CDK Global, headquartered in Austin, tops this list with the largest team on record.

Which city has the most automotive marketplace software?

New York leads with 36 headquartered companies, followed by Los Angeles (31) and Houston (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 24,863 verified decision-maker contacts tracked across these 1,198 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.