Company lists · Data refreshed September 2026

Top 25 Online travel agency platforms based in the United States

Name: Online travel agency platforms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 1,269 companies tracked

RevenueBase identified 1,269 online travel agency platforms headquartered in the United States as of September 2026 and tracks 70,868 professional contacts across them, including 14,517 with verified work emails and 16,782 with mobile numbers. New York is the largest hub.

This list covers online travel agency platforms 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 5, 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 Sep 5, 2026 86% judged on-target in blind review

1,269Companies

70,868Contacts tracked

14,517Verified emails

16,782Mobile numbers

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The 25 largest online travel agency platforms based in the United States

Ranked by team size

Top 25 of 1,269 online travel agency platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to online travel agency platforms: 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	American Express Global Business Travel	Partial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	10001+	11,012 contacts →
	Partial evidence “Business travel doesn’t just move people from A to B, it helps ideas and innovation move forward, too.” Source: RevenueBase Database · checked Sep 5, 2026
2	Tripadvisor	Strong evidence	Needham, MA, United StatesHQ checked Sep 5, 2026	1,001-5,000	4,226 contacts →
	Strong evidence “Tripadvisor, the world's largest travel guidance platform, helps hundreds of millions of people each month* become better travelers, from planning to booking to taking a trip.” Source: RevenueBase Database · checked Sep 5, 2026
3	Fora Travel	Partial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	n/a	4,031 contacts →
	Partial evidence “Fora is the modern travel agency, powering a new generation of travel entrepreneurs.” Source: RevenueBase Database · checked Sep 5, 2026
4	Expedia Group	Partial evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	10001+	3,787 contacts →
	Partial evidence “At Expedia Group (NASDAQ: EXPE), we believe travel is a force for good – it opens minds, builds connections, and bridges divides.” Source: RevenueBase Database · checked Sep 5, 2026
5	Fareportal	Partial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	1,001-5,000	3,085 contacts →
	Partial evidence “Fareportal is a New York-based hybrid travel company that operates a portfolio of B2C and B2B brands, including CheapOair and OneTravel.” Source: RevenueBase Database · checked Sep 5, 2026
6	Booking Holdings Nasdaq Bkng	Strong evidence	Norwalk, CT, United StatesHQ checked Sep 5, 2026	10001+	1,656 contacts →
	Strong evidence “Booking Holdings (NASDAQ: BKNG) is the world leader in online travel and services that support the entire travel journey.” Source: RevenueBase Database · checked Sep 5, 2026
7	Priceline	Strong evidence	Norwalk, CT, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,546 contacts →
	Strong evidence “Priceline, part of Booking Holdings Inc, has been a leader in online travel for over 25 years.” Source: RevenueBase Database · checked Sep 5, 2026
8	Emerging Travel Group	Strong evidence	Wilmington, DE, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,053 contacts →
	Strong evidence “Emerging Travel Group is a pioneering travel-tech company operating global booking platforms RateHawk, Roundtrip, and ZenHotels, offering access to 3.3M+ accommodation options in…” Source: RevenueBase Database · checked Sep 5, 2026
9	KAYAK	Partial evidence	Stamford, CT, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,004 contacts →
	Partial evidence “At KAYAK, we help millions of travelers around the globe make confident travel decisions.” Source: RevenueBase Database · checked Sep 5, 2026
10	Engine	Strong evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	1,001-5,000	991 contacts →
	Strong evidence “Engine is the modern travel platform for booking and managing work trips.” Source: RevenueBase Database · checked Sep 5, 2026
11	Frosch	Partial evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	1,001-5,000	848 contacts →
	Partial evidence “Founded in 1972, FROSCH was established with a focus on deluxe leisure and corporate travel.” Source: RevenueBase Database · checked Sep 5, 2026
12	Lighthouse	Strong evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	501-1,000	795 contacts →
	Strong evidence “Lighthouse is the leading commercial platform for the travel & hospitality industry.” Source: RevenueBase Database · checked Sep 5, 2026
13	Guesty	Partial evidence	Covina, CA, United StatesHQ checked Sep 5, 2026	501-1,000	781 contacts →
	Partial evidence “Guesty is the AI platform for short-term rentals where a coordinated system of AI agents works across revenue, guest communication, operations, and finance, so property managers…” Source: RevenueBase Database · checked Sep 5, 2026
14	Headout	Indirect evidence	New York, United StatesHQ checked Sep 5, 2026	201-500	744 contacts →
	Indirect evidence “Headout is home to the world’s best real-life experiences - from expert-led tours to incredible landmarks, activities, events, and everything in between.” Source: RevenueBase Database · checked Sep 5, 2026
15	HOTEL	Partial evidence	Distributed, United StatesHQ checked Sep 5, 2026	n/a	703 contacts →
	Partial evidence “As the world’s first social travel agency,@hotel meets you-the modern traveler-where you’re at, turning your social media inspo into IRL experiences within your reach.” Source: RevenueBase Database · checked Sep 5, 2026
16	Vacations To GO	Strong evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	1,001-5,000	577 contacts →
	Strong evidence “Established in 1984, Vacations To Go is one of the largest online travel agencies in the world.” Source: RevenueBase Database · checked Sep 5, 2026
17	Mondee	Partial evidence	Austin, TX, United StatesHQ checked Sep 5, 2026	1,001-5,000	561 contacts →
	Partial evidence “Established in 2011, Mondee is a travel technology company and a modern travel marketplace with its headquarters based in Austin, Texas.” Source: RevenueBase Database · checked Sep 5, 2026
18	Cheapoair	Strong evidence	New York, NY, United StatesHQ checked Sep 5, 2026	1,001-5,000	550 contacts →
	Strong evidence “CheapOair is an online travel agency that specializes in providing cheap flights and great last-minute flight deals for travelers worldwide.” Source: RevenueBase Database · checked Sep 5, 2026
19	Viator	Partial evidence	Needham, MA, United StatesHQ checked Sep 5, 2026	501-1,000	502 contacts →
	Partial evidence “We make it easy to plan and book more than travel experiences – everything from simple tours to extreme adventures, and all the niche, interesting stuff in between.” Source: RevenueBase Database · checked Sep 5, 2026
20	Ratehawk	Partial evidence	Dover, DE, United StatesHQ checked Sep 5, 2026	201-500	499 contacts →
	Partial evidence “RateHawk.com is an innovative B2B online booking engine featuring hotels, air tickets, transfers, and car hire.” Source: RevenueBase Database · checked Sep 5, 2026
21	International Cruise & Excursions, Inc. NOW Arrivia	Indirect evidence	Scottsdale, AZ, United StatesHQ checked Sep 5, 2026	1,001-5,000	481 contacts →
	Indirect evidence “Welcome to arrivia.” Source: RevenueBase Database · checked Sep 5, 2026
22	Sojern	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	201-500	448 contacts →
	Strong evidence “Sojern is a Travel Marketing Platform that helps you find, attract, convert, and engage your customers throughout the travel buying journey.” Source: RevenueBase Database · checked Sep 5, 2026
23	Asap Tickets	Partial evidence	Wilmington, DE, United StatesHQ checked Sep 5, 2026	501-1,000	435 contacts →
	Partial evidence “ASAP Tickets® is not just another online booking tool.” Source: RevenueBase Database · checked Sep 5, 2026
24	Amex GBT Ovation	Partial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	10001+	427 contacts →
	Partial evidence “Amex GBT Ovation answers the call for comprehensive travel management and high-touch care, making it ideal for service-oriented businesses.” Source: RevenueBase Database · checked Sep 5, 2026
25	Discover The World - Global	Partial evidence	Scottsdale, AZ, United StatesHQ checked Sep 5, 2026	201-500	353 contacts →
	Partial evidence “Discover the World is the leader in global travel services and distribution.” Source: RevenueBase Database · checked Sep 5, 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: online travel agency platforms. 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 online travel agency platforms.
Partial evidence: Its own public description names part of online travel agency platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name online travel agency platforms. 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 1,269 online travel agency platforms based in the United States

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Online travel agency platforms based in the United States at a glance

As of Sep 5, 2026

20.5%Verified-email coverage

23.7%Mobile-number coverage

55.8Average contacts per company

11-50Median size (employees)

9.0%Largest-city concentration · New York

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

566

11-50

423

51-200

170

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

13,3940–30

89831–60

461–90

290–180

219180+

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 online travel agency platforms, 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 “online travel agency platforms”. 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 online travel agency platforms), 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 online travel agency platforms, 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, 14,517 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 5, 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.

Online travel agency platforms by metro

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 online travel agency platforms, 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 online travel agency platforms are there based in the United States?

RevenueBase identified 1,269 online travel agency platforms 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?

American Express Global Business Travel, headquartered in New York, tops this list with the largest team on record.

Which city has the most online travel agency platforms?

New York leads with 114 headquartered companies, followed by San Francisco (43) and Miami (41).

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 14,517 verified decision-maker contacts tracked across these 1,269 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 5, 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.