Company lists · Data verified August 2026

Top 25 Dealer auction software based in the United States

Name: Dealer auction 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 609 companies tracked

There are 609 dealer auction software headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 40,967 professional contacts across them, including 12,678 with verified work emails and 16,384 with mobile numbers. Dallas is the largest hub.

This list covers dealer auction 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.

609Companies

40,967Contacts tracked

12,678Verified emails

16,384Mobile numbers

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The 25 largest dealer auction software based in the United States

Ranked by team size

Top 25 of 609 dealer auction 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	Manheim By COX Automotive	Atlanta, GA	10001+	4,556	723
5	Cars Commerce	Santa Monica, CA	1,001-5,000	2,301	958
6	IAA	Westchester, IL	1,001-5,000	2,181	631
7	Dealertrack	South Jordan, UT	1,001-5,000	1,022	181
8	Vitaledge Technologies	Cary, NC	501-1,000	651	442
9	Leadventure	Lake Oswego, OR	1,001-5,000	605	415
10	Trader Interactive	Virginia Beach, VA	201-500	567	238
11	ADESA	Carmel, IN	1,001-5,000	542	233
12	America's Group	Savannah, GA	1,001-5,000	372	81
13	Dealer Inspire	Naperville, IL	501-1,000	349	254
14	Xcite Automotive	Chicago, IL	1,001-5,000	266	80
15	Nowcom	Los Angeles, CA	1,001-5,000	265	83
16	Autofi	San Francisco, CA	201-500	206	34
17	Spiffy	Apex, NC	501-1,000	189	68
18	carsforsale.com	Sioux Falls, SD	201-500	179	105
19	Dealer Spike LLC	Portland, OR	201-500	175	95
20	Autopoint By Solera	Westlake, TX	201-500	149	65
21	Dominion DMS	Norfolk, VA	501-1,000	143	36
22	Quorum Information Technologies INC	Washington Township, MI	501-1,000	134	56
23	Dealerbuilt	Houston, TX	201-500	125	79
24	Greensboro Auto Auction	Greensboro, NC	501-1,000	125	37
25	Dealers Auto Auction Group	Memphis, TN	1,001-5,000	95	33

Showing 25 of 609 dealer auction software based in the United States

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Dealer auction software based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

DallasLargest hub · 15 HQs

16,384Contacts with mobile numbers

30Emails re-verified in last 30 days

Companies by employee count

1-10

197

11-50

209

51-200

113

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Dealer auction software by metro

Metro	Companies
Dealer auction software in Dallas	15
Dealer auction software in Houston	13
Dealer auction software in New York	12
Dealer auction software in Los Angeles	11
Dealer auction software in Phoenix	9
Dealer auction software in San Diego	7
Dealer auction software in Chicago	7

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 “dealer auction 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; 30 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 dealer auction software are there based in the United States?

There are 609 dealer auction 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 dealer auction software?

Dallas leads with 15 headquartered companies, followed by Houston (13) and New York (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 12,678 verified decision-maker contacts tracked across these 609 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.