Company lists · Data refreshed September 2026

Top 25 Automotive marketplace developers based in the United States

RevenueBase identified 843 company matches for automotive marketplace developers associated with the United States as of September 2026 and tracks 52,343 professional contacts across them, including 20,062 with verified work emails. New York is the largest hub.

This list covers company matches for automotive marketplace developers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 30, 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 RevenueBase SmartSearch · Exact Recorded Sep 30, 2026 How this list was built
843Companies
52,343Contacts tracked
20,062Verified emails
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The 25 largest automotive marketplace developers based in the United States

Ranked by team size
Top 25 of 843 company matches for automotive marketplace developers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAtlanta, GA, United StatesHQ recorded Sep 30, 202610001+8,503 contacts →

Exact match

“Cox Automotive is the world’s largest automotive services and technology provider.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2Exact matchTempe, AZ, United StatesHQ recorded Sep 30, 202610001+6,413 contacts →

Exact match

“Carvana (NYSE: CVNA) is an industry pioneer for buying and selling used vehicles online.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3Exact matchCarmel, IN, United StatesHQ recorded Sep 30, 20261,001-5,0004,718 contacts →

Exact match

“We’re a tight-knit team of fearless entrepreneurs and diverse waybuilders redefining how used cars are bought and sold everyday.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4Exact matchDallas, TX, United StatesHQ recorded Sep 30, 20265,001-10,0004,356 contacts →

Exact match

“Copart, a global online auto auction company headquartered in Dallas, Texas is a top-performing S&P 500 company, as noted by The Wall Street Journal.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Sep 30, 20261,001-5,0002,311 contacts →

Exact match

“Cars Commerce is an audience-driven technology company empowering automotive that simplifies everything about buying and selling cars.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6Exact matchWestchester, IL, United StatesHQ recorded Sep 30, 20261,001-5,0002,173 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7Exact matchBuffalo, NY, United StatesHQ recorded Sep 30, 20261,001-5,0001,749 contacts →

Exact match

“ACV is a high growth technology company that provides a vibrant digital marketplace for wholesale vehicle transactions and data services.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8Exact matchBoston, MA, United StatesHQ recorded Sep 30, 20261,001-5,0001,312 contacts →

Exact match

“CarGurus was founded in 2006 in Cambridge, Massachusetts by Langley Steinert, co-founder of TripAdvisor, who saw an opportunity to create a better car-shopping experience using…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9Exact matchFairlawn, OH, United StatesHQ recorded Sep 30, 20261,001-5,0001,212 contacts →

Exact match

“Playing our part right from the start.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10Exact matchAtlanta, GA, United StatesHQ recorded Sep 30, 20261,001-5,0001,094 contacts →

Exact match

“Autotrader is the most visited third-party car shopping site, attracting the largest and most engaged audience of in-market car shoppers.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11Exact matchNorth Hills, United StatesHQ recorded Sep 30, 20261,001-5,0001,011 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12Exact matchSandy Springs, GA, United StatesHQ recorded Sep 30, 20261,001-5,000731 contacts →

Exact match

“Dealer.com delivers innovation across the automotive retail lifecycle, combining industry-leading, AI-powered digital marketing and high-performing websites that help dealers…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13Exact matchLake Oswego, OR, United StatesHQ recorded Sep 30, 20261,001-5,000614 contacts →

Exact match

“Fueling Dealer Growth LeadVenture's technology platforms power over dealers.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14Exact matchVirginia Beach, VA, United StatesHQ recorded Sep 30, 2026201-500575 contacts →

Exact match

“Trader Interactive is the leading provider of online market places and digital marketing products serving the lifestyle vehicles and commercial equipment segments.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15Exact matchCharlotte, CO, United StatesHQ recorded Sep 30, 20261,001-5,000560 contacts →

Exact match

“EchoPark makes car buying and selling, happier.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16Exact matchHouston, TX, United StatesHQ recorded Sep 30, 2026501-1,000514 contacts →

Exact match

“On January 22, 2024, Vroom announced that it is discontinuing its e-commerce operations and winding down its used vehicle dealership business.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17Exact matchHerndon, VA, United StatesHQ recorded Sep 30, 2026501-1,000461 contacts →

Exact match

“Team Velocity is revolutionizing the automotive industry with technology that digitizes the car buying and vehicle ownership processes.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18Exact matchSanta Monica, CA, United StatesHQ recorded Sep 30, 2026201-500430 contacts →

Exact match

“At TrueCar, we’re all drivers.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19Exact matchGreenwood Village, CO, United StatesHQ recorded Sep 30, 20261,001-5,000418 contacts →

Exact match

“Founded in 1995, Wheel Pros serves the automotive enthusiast industry with a wide selection of vehicle enhancements from its portfolio of lifestyle brands, including…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20Exact matchTorrance, CA, United StatesHQ recorded Sep 30, 20261,001-5,000410 contacts →

Exact match

“Regardless of your experience level with cars, we believe that getting the right parts for yours should be easy, so you can reinvest your time and energy in the journey ahead.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21Exact matchJersey City, NJ, United StatesHQ recorded Sep 30, 2026201-500391 contacts →

Exact match

“Spyne is an AI-native automotive retail technology company transforming how dealerships sell, service, and engage customers.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22Exact matchDearborn, MI, United StatesHQ recorded Sep 30, 2026201-500388 contacts →

Exact match

“FordDirect, uniquely positioned to help Ford and Lincoln dealers win at retail, is on the leading edge of the digital transformation of the automotive industry.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23Exact matchNaperville, IL, United StatesHQ recorded Sep 30, 2026501-1,000349 contacts →

Exact match

“Dealer Inspire, a CARS company, is a leading automotive platform provider driven to developing innovative mobile first technologies for its partners.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24Exact matchPaoli, PA, United StatesHQ recorded Sep 30, 2026201-500317 contacts →

Exact match

“Located on their corporate campus in Paoli, PA, Turn5, Inc.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25Exact matchHouston, TX, United StatesHQ recorded Sep 30, 2026201-500312 contacts →

Exact match

“Gubagoo is passionate about connecting dealers with its customers, through our award-winning conversational platform.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

Showing 25 of 843 automotive marketplace developers based in the United States

See the full list, filter by size, metro and specialty, and access 20,062 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Automotive marketplace developers based in the United States at a glance

As of Sep 30, 2026
38.3%Verified-email coverage
62.1Average contacts per company
11-50Median size (employees)
4.0%Largest-city concentration · New York
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
361
11-50
300
51-200
99
201-500
40
501-1,000
8
1,001-5,000
19
5,001-10,000
6
10001+
4

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 843 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with the United States whose business descriptions match “automotive marketplace developers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 20,062 professional contacts with verified work emails across the full matched dataset. 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 30, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Automotive marketplace developers by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “automotive marketplace developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 843 company matches for automotive marketplace developers associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

COX Automotive INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most automotive marketplace developers?

New York leads with 34 company records, followed by Los Angeles (24) and Miami (22).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 20,062 professional contacts with verified work emails tracked across these 843 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 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.