Company lists · Data refreshed September 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 Data refreshed Sep 1, 2026 609 companies tracked

RevenueBase identified 609 dealer auction software headquartered in the United States as of September 2026 and 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. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 1, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

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 refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to dealer auction software: 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	CDK Global	Strong evidence	Austin, TX, United States	5,001-10,000	7,746 contacts →
	Strong evidence “CDK Global is a leading provider of retail technology and software as a service (SaaS) solutions that help dealers and auto manufacturers run their businesses more efficiently…” Source: RevenueBase Database · checked Sep 1, 2026
2	Openlane	Indirect evidence	Mesa, AZ, United States	1,001-5,000	4,705 contacts →
	Indirect evidence “We’re a tight-knit team of fearless entrepreneurs and diverse waybuilders redefining how used cars are bought and sold everyday.” Source: RevenueBase Database · checked Sep 1, 2026
3	The Reynolds And Reynolds Company	Strong evidence	Dayton, OH, United States	1,001-5,000	4,683 contacts →
	Strong evidence “Founded in Dayton, Ohio in 1866, Reynolds and Reynolds is a leading provider of automobile dealership software, services, and forms to help dealerships deliver better results and…” Source: RevenueBase Database · checked Sep 1, 2026
4	Manheim By COX Automotive	Partial evidence	Atlanta, GA, United States	10001+	4,556 contacts →
	Partial evidence “For great career opportunities, visit Manheim was established in 1945 as a wholesale vehicle auction operation.” Source: RevenueBase Database · checked Sep 1, 2026
5	Cars Commerce	Indirect evidence	Santa Monica, CA, United States	1,001-5,000	2,301 contacts →
	Indirect evidence “Cars Commerce is an audience-driven technology company empowering automotive that simplifies everything about buying and selling cars.” Source: RevenueBase Database · checked Sep 1, 2026
6	IAA	Indirect evidence	Westchester, IL, United States	1,001-5,000	2,181 contacts →
	Indirect evidence “IAA Holdings, LLC (IAA), an RB Global company (NYSE: RBA)(TSX: RBA), is a trusted global marketplace for insights, services, and transaction solutions for commercial assets and…” Source: RevenueBase Database · checked Sep 1, 2026
7	Dealertrack	Strong evidence	South Jordan, UT, United States	1,001-5,000	1,022 contacts →
	Strong evidence “Dealertrack provides industry leading automotive retail software, including our award winning DMS and access to the largest lender network, that helps dealers, lenders, and OEMs…” Source: RevenueBase Database · checked Sep 1, 2026
8	Vitaledge Technologies	Partial evidence	Cary, NC, United States	501-1,000	651 contacts →
	Partial evidence “VitalEdge Technologies is the leading global provider of dealer management solutions.” Source: RevenueBase Database · checked Sep 1, 2026
9	Leadventure	Partial evidence	Lake Oswego, OR, United States	1,001-5,000	605 contacts →
	Partial evidence “Fueling Dealer Growth LeadVenture's technology platforms power over dealers.” Source: RevenueBase Database · checked Sep 1, 2026
10	Trader Interactive	Indirect evidence	Virginia Beach, VA, United States	201-500	567 contacts →
	Indirect evidence “Trader Interactive is the leading provider of online market places and digital marketing products serving the lifestyle vehicles and commercial equipment segments.” Source: RevenueBase Database · checked Sep 1, 2026
11	ADESA	Indirect evidence	Carmel, IN, United States	1,001-5,000	542 contacts →
	Indirect evidence “ADESA U.S.” Source: RevenueBase Database · checked Sep 1, 2026
12	America's Group	Partial evidence	Savannah, GA, United States	1,001-5,000	372 contacts →
	Partial evidence “America's Auto Auction is a leading automotive remarketing company that facilitates transactions between buyers and sellers through 50+ auction locations, multiple mobile…” Source: RevenueBase Database · checked Sep 1, 2026
13	Dealer Inspire	Partial evidence	Naperville, IL, United States	501-1,000	349 contacts →
	Partial evidence “Dealer Inspire, a CARS company, is a leading automotive platform provider driven to developing innovative mobile first technologies for its partners.” Source: RevenueBase Database · checked Sep 1, 2026
14	Xcite Automotive	Partial evidence	Chicago, IL, United States	1,001-5,000	266 contacts →
	Partial evidence “Dealer Inventory Solutions Leverage advanced AI to optimize inventory, streamline operations, and generate high-quality content.” Source: RevenueBase Database · checked Sep 1, 2026
15	Nowcom	Indirect evidence	Los Angeles, CA, United States	1,001-5,000	265 contacts →
	Indirect evidence “Founded in 1996, Nowcom quickly evolved into a leading provider of Internet applications and business solutions for the used car market.” Source: RevenueBase Database · checked Sep 1, 2026
16	Autofi	Indirect evidence	San Francisco, CA, United States	201-500	206 contacts →
	Indirect evidence “AutoFi is the leading commerce platform for end-to-end digital automotive sales and financing, powering billions of online transactions every year.” Source: RevenueBase Database · checked Sep 1, 2026
17	Spiffy	Partial evidence	Apex, NC, United States	501-1,000	189 contacts →
	Partial evidence “Spiffy® is the Mobile Service Operating System for Dealers, the complete platform powering how dealerships launch, run, and scale profitable mobile service operations.” Source: RevenueBase Database · checked Sep 1, 2026
18	carsforsale.com	Strong evidence	Sioux Falls, SD, United States	201-500	179 contacts →
	Strong evidence “Carsforsale.com doesn't just deliver automotive software solutions to car dealers across the U.S, we generate incredible brand exposure.” Source: RevenueBase Database · checked Sep 1, 2026
19	Dealer Spike LLC	Partial evidence	Portland, OR, United States	201-500	175 contacts →
	Partial evidence “Dealer Spike is a world-wide digital advertising company focused on helping dealers increase sales and service profitability through online digital advertising and training.” Source: RevenueBase Database · checked Sep 1, 2026
20	Autopoint By Solera	Strong evidence	Westlake, TX, United States	201-500	149 contacts →
	Strong evidence “AutoPoint, a Solera Company, offers dealership and service center software solutions that transform the vehicle ownership experience, bringing together every service necessary for…” Source: RevenueBase Database · checked Sep 1, 2026
21	Dominion DMS	Partial evidence	Norfolk, VA, United States	501-1,000	143 contacts →
	Partial evidence “Dominion DMS partners with automotive dealers to offer modern solutions in an ever-evolving landscape.” Source: RevenueBase Database · checked Sep 1, 2026
22	Quorum Information Technologies INC	Strong evidence	Washington Township, MI, United States	501-1,000	134 contacts →
	Strong evidence “Quorum offers innovative and robust software technology solutions and services to traditional and electric vehicle dealerships and Original Equipment Manufacturers (OEMs) across…” Source: RevenueBase Database · checked Sep 1, 2026
23	Dealerbuilt	Partial evidence	Houston, TX, United States	201-500	125 contacts →
	Partial evidence “Welcome to DealerBuilt, where innovation meets automotive excellence.” Source: RevenueBase Database · checked Sep 1, 2026
24	Greensboro Auto Auction	Strong evidence	Greensboro, NC, United States	501-1,000	125 contacts →
	Strong evidence “Greensboro Auto Auction is the Southeast's largest independently owned, dealer exclusive auto auction.” Source: RevenueBase Database · checked Sep 1, 2026
25	Dealers Auto Auction Group	Strong evidence	Memphis, TN, United States	1,001-5,000	95 contacts →
	Strong evidence “Dealers Auto Auction is a leading player in the automotive auction industry, providing a wide range of auto remarketing services to dealers, sellers, and buyers.” Source: RevenueBase Database · checked Sep 1, 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: dealer auction software. 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 dealer auction software.
Partial evidence: Its own public description names part of dealer auction software, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name dealer auction software. 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 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 Sep 1, 2026

30.9%Verified-email coverage

40.0%Mobile-number coverage

67.3Average contacts per company

11-50Median size (employees)

2.5%Largest-city concentration · Dallas

Sep 1, 2026Page data refreshed

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+

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 dealer auction software, 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 “dealer auction software”. 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 dealer auction software), 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 dealer auction 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 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, 12,678 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 1, 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.

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 dealer auction software, 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 dealer auction software are there based in the United States?

RevenueBase identified 609 dealer auction 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?

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 refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 1, 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.