Company lists · Data refreshed October 2026

Top 25 Car rental software companies based in the United States

Name: Car rental software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 228 companies tracked

RevenueBase identified 228 car rental software companies headquartered in the United States as of October 2026 and tracks 5,046 professional contacts across them, including 938 with verified work emails. Miami is the largest hub.

This list covers car rental software companies 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 October 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Oct 1, 2026 86% judged on-target in blind review

228Companies

5,046Contacts tracked

938Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest car rental software companies based in the United States

Ranked by team size

Top 25 of 228 car rental software companies based in the United States, ranked by team size, largest first. Data refreshed Oct 1, 2026. RevenueBase Smart Search rates how each company's information relates to car rental software companies: 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	National CAR Rental	Strong evidence	St. Louis, MO, United StatesHQ checked Oct 1, 2026	10001+	1,018 contacts →
	Strong evidence “Founded in 1947, National Car Rental is a premium, internationally recognized brand serving the daily rental needs of the frequent airport traveler throughout the world.” Source: RevenueBase Database · checked Oct 1, 2026
2	Alamo Rent A CAR	Strong evidence	St. Louis, MO, United StatesHQ checked Oct 1, 2026	5,001-10,000	722 contacts →
	Strong evidence “Founded in 1974, Alamo Rent A Car – the largest car rental provider to international travelers visiting North America – is a value-oriented, internationally recognized brand…” Source: RevenueBase Database · checked Oct 1, 2026
3	FOX Rent-A-Car	Strong evidence	Los Angeles, CA, United StatesHQ checked Oct 1, 2026	501-1,000	427 contacts →
	Strong evidence “Fox Rent A Car, your discount car rental company, has been providing excellent customer service along with low rates since its founding in 1989.” Source: RevenueBase Database · checked Oct 1, 2026
4	Auto Europe CAR Rental	Strong evidence	Portland, ME, United StatesHQ checked Oct 1, 2026	201-500	420 contacts →
	Strong evidence “For over 70 years, Auto Europe has been a leader in worldwide car rental services.” Source: RevenueBase Database · checked Oct 1, 2026
5	GO Rentals	Partial evidence	Newport Beach, CA, United StatesHQ checked Oct 1, 2026	501-1,000	397 contacts →
	Partial evidence “At Go Rentals, we believe every journey deserves an exceptional arrival.” Source: RevenueBase Database · checked Oct 1, 2026
6	Point Of Rental Software	Strong evidence	Fort Worth, TX, United StatesHQ checked Oct 1, 2026	201-500	296 contacts →
	Strong evidence “Point of Rental Software provides smart, scalable rental and inventory management software to over business locations of all sizes and industries.” Source: RevenueBase Database · checked Oct 1, 2026
7	Advantage CAR Rental	Strong evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	501-1,000	286 contacts →
	Strong evidence “Advantage Rent a Car, headquartered in the vibrant city of Orlando, FL is here to make your travel experience effortless across the U.S, Mexico, and Canada.” Source: RevenueBase Database · checked Oct 1, 2026
8	TSD Mobility Solutions	Strong evidence	North Andover, MA, United StatesHQ checked Oct 1, 2026	51-200	101 contacts →
	Strong evidence “Our team designs and develops fleet mobility solutions for dealerships, automotive manufacturers, automotive groups, and car rental companies worldwide.” Source: RevenueBase Database · checked Oct 1, 2026
9	NU CAR Rentals	Strong evidence	San Antonio, United StatesHQ checked Oct 1, 2026	n/a	61 contacts →
	Strong evidence “NU Car Rentals brings together a (current) group of 25 independent car rental companies, with a fleet of cars, under one umbrella to share technology and marketing resources.” Source: RevenueBase Database · checked Oct 1, 2026
10	Easirent CAR Rental	Strong evidence	Fort Lauderdale, FL, United StatesHQ checked Oct 1, 2026	201-500	38 contacts →
	Strong evidence “Easirent is an international car rental business based across the United States and the Republic of Ireland.” Source: RevenueBase Database · checked Oct 1, 2026
11	RMI Corporation	Strong evidence	Avon, CT, United StatesHQ checked Oct 1, 2026	11-50	29 contacts →
	Strong evidence “RMI's ADVANTAGE 365 is a business software for companies that rent, sell, and service equipment.” Source: RevenueBase Database · checked Oct 1, 2026
12	Rentingcarz Holdings	Indirect evidence	Miami, FL, United StatesHQ checked Oct 1, 2026	11-50	29 contacts →
	Indirect evidence “Headquartered in Miami with additional offices in Colombia, Argentina, Brazil, Madrid, Japan & Korea, we are a leading technology company with over 50 years of combined industry…” Source: RevenueBase Database · checked Oct 1, 2026
13	Intempo Software	Strong evidence	Springfield, MA, United StatesHQ checked Oct 1, 2026	n/a	25 contacts →
	Strong evidence “If you rent inventory, track internal equipment, and financially account for inventory, your software should be flexible enough to meet your needs.” Source: RevenueBase Database · checked Oct 1, 2026
14	Groundwidgets	Indirect evidence	Paramus, NJ, United StatesHQ checked Oct 1, 2026	11-50	22 contacts →
	Indirect evidence “GroundWidgets is an elite technology company driven and managed by founding developers and technologists.” Source: RevenueBase Database · checked Oct 1, 2026
15	Bluebird Auto Rental Systems	Strong evidence	Dover, NJ, United StatesHQ checked Oct 1, 2026	11-50	22 contacts →
	Strong evidence “Bluebird Auto Rental Systems develops, sells, and supports business management software to car rental companies and dealerships worldwide.” Source: RevenueBase Database · checked Oct 1, 2026
16	AZ CAR Rental	Strong evidence	Orlando, FL, United StatesHQ checked Oct 1, 2026	11-50	20 contacts →
	Strong evidence “Your global car rental” Source: RevenueBase Database · checked Oct 1, 2026
17	autorentals.com	Strong evidence	Port Washington, NY, United StatesHQ checked Oct 1, 2026	11-50	19 contacts →
	Strong evidence “AutoRentals.com is a global car rental comparison platform that helps travelers find the best rental car at the best price-instantly.” Source: RevenueBase Database · checked Oct 1, 2026
18	Extreme Impact, INC	Strong evidence	Monterey, CA, United StatesHQ checked Oct 1, 2026	11-50	16 contacts →
	Strong evidence “With a fast growing team of more than 30 professionals and nearly customers, Extreme Impact, Inc, is a leading provider of software and web solutions for both the event and rental…” Source: RevenueBase Database · checked Oct 1, 2026
19	Kulp CAR Rentals	Indirect evidence	Allentown, PA, United StatesHQ checked Oct 1, 2026	11-50	16 contacts →
	Indirect evidence Source: RevenueBase Database · checked Oct 1, 2026
20	Rentall	Strong evidence	Tampa, FL, United StatesHQ checked Oct 1, 2026	11-50	14 contacts →
	Strong evidence “RENTALL is a web (cloud) based fleet rental software that allows you to manage a fleet from any part of the world.” Source: RevenueBase Database · checked Oct 1, 2026
21	MBA Insurance	Partial evidence	Phoenix, AZ, United StatesHQ checked Oct 1, 2026	11-50	11 contacts →
	Partial evidence “Specializing in vehicle rental insurance, MBA Insurance has used its distinguished products to become one of the nation's leading providers of rental insurance.” Source: RevenueBase Database · checked Oct 1, 2026
22	Ratehighway	Strong evidence	Irvine, CA, United StatesHQ checked Oct 1, 2026	11-50	11 contacts →
	Strong evidence “RateHighway is the leading provider of Rate Management System for the global Car rental industry.” Source: RevenueBase Database · checked Oct 1, 2026
23	Joulez, INC	Strong evidence	New York, NY, United StatesHQ checked Oct 1, 2026	11-50	11 contacts →
	Strong evidence “Joulez is an innovative all-electric vehicle (EV) rental car company based in New York City.” Source: RevenueBase Database · checked Oct 1, 2026
24	Dollar CAR Rental	Indirect evidence	Syracuse, NY, United StatesHQ checked Oct 1, 2026	11-50	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Oct 1, 2026
25	Rideshare Carz	Indirect evidence	Garland, TX, United StatesHQ checked Oct 1, 2026	1-10	10 contacts →
	Indirect evidence “Rideshare Carz is a company based out of 4635 NW Hwy, Garland, Texas, United States.” Source: RevenueBase Database · checked Oct 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: car rental software companies. 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 car rental software companies.
Partial evidence: Its own public description names part of car rental software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name car rental software companies. 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 228 car rental software companies based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 938 reachable decision-makers.

Free signup · no credit card

View the full list →

Car rental software companies based in the United States at a glance

As of Oct 1, 2026

18.6%Verified-email coverage

22.1Average contacts per company

1-10Median size (employees)

9.6%Largest-city concentration · Miami

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

125

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 228 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 car rental software companies, 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 “car rental software companies”. 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 car rental software companies), 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 car rental software companies, 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, 938 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 October 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 car rental software companies, 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 car rental software companies are there based in the United States?

RevenueBase identified 228 car rental software companies headquartered in the United States as of October 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?

National CAR Rental, headquartered in St. Louis, tops this list with the largest team on record.

Which city has the most car rental software companies?

Miami leads with 22 headquartered companies, followed by Orlando (12) and New York (9).

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 938 verified decision-maker contacts tracked across these 228 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 228 car rental software companies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Car rental software companies by geography

Browse the directory

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.