Company lists · Data refreshed September 2026

Top 25 Reservation software companies based in the United States

Name: Reservation 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 Sep 5, 2026 155 companies tracked

RevenueBase identified 155 reservation software companies headquartered in the United States as of September 2026 and tracks 3,543 professional contacts across them, including 1,408 with verified work emails and 913 with mobile numbers. Dallas is the largest hub.

This list covers reservation 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, how directly it supports the match, 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 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

155Companies

3,543Contacts tracked

1,408Verified emails

913Mobile numbers

Explore all 155 companies → Free signup · no credit card · 500 free credits

The 25 largest reservation software companies based in the United States

Ranked by team size

Top 25 of 155 reservation software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names reservation software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	HotelkeyIndirect evidence	Carrollton, TX, United StatesHQ checked Sep 5, 2026	501-1,000	860
	“HotelKey was founded in 2015 and today counts seven large enterprise chains among its clients.” Source: company website · checked Sep 5, 2026
2	AspiraIndirect evidence	Dallas, TX, United StatesHQ checked Sep 5, 2026	501-1,000	346
	“Aspira provides connected experiences for the outdoor recreation industry.” Source: company website · checked Sep 5, 2026
3	OnpeakIndirect evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	51-200	137
	“onPeak, a GES network company, is the leading hotel booking solution for the events industry.” Source: company website · checked Sep 5, 2026
4	Inn-FlowPartial evidence	Raleigh, NC, United StatesHQ checked Sep 5, 2026	51-200	130
	“Inn-Flow is the fastest growing software platform in the hotel industry, because it’s a complete back-office management system with better insights and analytics.” Source: company website · checked Sep 5, 2026
5	Anand Systems INCIndirect evidence	Tracy, CA, United StatesHQ checked Sep 5, 2026	51-200	125
	“ASI (Anand Systems Inc.) brings 27+ years of industry expertise in empowering hotels, motels, and hospitality businesses with an all-in-one, affordable, and scalable hotel…” Source: company website · checked Sep 5, 2026
6	CampspotStrong evidence	Grand Rapids, MI, United StatesHQ checked Sep 5, 2026	51-200	118
	“Campspot crafts reservation software for resort owners that delivers their customers the perfect camping experience.” Source: company website · checked Sep 5, 2026
7	Springer-Miller SystemsPartial evidence	Stowe, VT, United StatesHQ checked Sep 5, 2026	51-200	114
	“Springer-Miller Systems provides guest centric software and services to the hospitality industry.” Source: company website · checked Sep 5, 2026
8	InnroadPartial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	51-200	114
	“innRoad is a Software-as-a-Service (SaaS) hotel software solution that seamlessly integrates property management, global distribution, bookings and marketing–all on a single…” Source: company website · checked Sep 5, 2026
9	MSI SolutionsIndirect evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	51-200	76
	“MSI’s Integrated Technology Solutions Based in Phoenix Arizona, MSI Solutions is a client-centric provider of cloud-based hospitality technology solutions serving independent…” Source: company website · checked Sep 5, 2026
10	InntopiaIndirect evidence	Stowe, VT, United StatesHQ checked Sep 5, 2026	51-200	67
	“Inntopia turns siloed systems into bigger itineraries, automated upsells, next-level service, and happier guests.” Source: company website · checked Sep 5, 2026
11	ResnexusPartial evidence	Salem, UT, United StatesHQ checked Sep 5, 2026	11-50	65
	“ResNexus is the most popular and most used reservation system for U.S.” Source: company website · checked Sep 5, 2026
12	XOLAStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	53
	“Xola provides cloud-based software that makes it simple for businesses to manage reservations in real time from any channel-bookings made in-person, over the phone, through their…” Source: company website · checked Sep 5, 2026
13	MS Shift, INCPartial evidence	New York, United StatesHQ checked Sep 5, 2026	11-50	47
	“MS SHIFT is an established software and technology company that services the leading hotels of the world.” Source: company website · checked Sep 5, 2026
14	Iqware INCPartial evidence	Castle Rock, CO, United StatesHQ checked Sep 5, 2026	51-200	46
	“For fifteen years IQware has been developing software to address every aspect of hotel operations.” Source: company website · checked Sep 5, 2026
15	RoverpassStrong evidence	Austin, TX, United StatesHQ checked Sep 5, 2026	11-50	42
	“RoverPass, the ultimate reservation software, makes the reservation process easy to manage by streamlining your day-to-day operations and provides the most comprehensive set of…” Source: company website · checked Sep 5, 2026
16	Reservation Services InternationalPartial evidence	Winter Park, FL, United StatesHQ checked Sep 5, 2026	51-200	38
	“Offering complete toll free (800) reservation capabilities, airline reservation, customer service and an on-line booking engine, RSI services resorts as well as adventure and dive…” Source: company website · checked Sep 5, 2026
17	Jonas ChorumIndirect evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	51-200	31
	“Jonas Chorum is a suite of streamlined, intuitive and flexible property management solutions, designed to provide hotels with everything they need to operate more efficiently and…” Source: company website · checked Sep 5, 2026
18	Advantage ReservePartial evidence	Fort Lauderdale, United StatesHQ checked Sep 5, 2026	51-200	31
	“Advantage Reserve provides high-quality central reservations services to the hospitality industry.” Source: company website · checked Sep 5, 2026
19	Resmark SystemsPartial evidence	Salt Lake City, UT, United StatesHQ checked Sep 5, 2026	11-50	28
	“RESMARK Systems is a marketing, reservation management, and back office platform that allows customers to book trips online day or night.” Source: company website · checked Sep 5, 2026
20	MonsciergeIndirect evidence	Oklahoma City, OK, United StatesHQ checked Sep 5, 2026	51-200	26
	“Elegant Connections for Empowered Guests.” Source: company website · checked Sep 5, 2026
21	CamplifeStrong evidence	Mount Juliet, TN, United StatesHQ checked Sep 5, 2026	11-50	21
	“Since 2006, CampLife has been designing reservation and park management software exclusively for the camping industry.” Source: company website · checked Sep 5, 2026
22	SpaziousPartial evidence	United StatesHQ checked Sep 5, 2026	11-50	21
	“If you are looking for an easy-to-use solution to manage your group and event reservations, Spazious is the one.” Source: company website · checked Sep 5, 2026
23	Resort Data Processing, INCPartial evidence	Avon, CO, United StatesHQ checked Sep 5, 2026	11-50	21
	“Resort Data Processing, Inc.(RDP) is a resort property management software company founded in 1981 and headquartered in Vail, Colorado.” Source: company website · checked Sep 5, 2026
24	Flybook Reservation SoftwarePartial evidence	Bend, OR, United StatesHQ checked Sep 5, 2026	11-50	20
	“The Flybook is a robust and flexible software system specifically designed for Tour Operators, Outfitters, Adventure Parks, Lodges and other Outdoor Businesses.” Source: company website · checked Sep 5, 2026
25	BeachyIndirect evidence	Miramar Beach, FL, United StatesHQ checked Sep 5, 2026	11-50	20
	“Beachy is a B2B hospitality technology company serving the nation’s top resorts and beachside vendors.” Source: company website · checked Sep 5, 2026

Showing 25 of 155 reservation software companies based in the United States

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Reservation software companies based in the United States at a glance

As of Sep 5, 2026

11-50Median size (employees)

DallasLargest hub · 5 HQs

913Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Verified emails by last verification

0–30

1,300

31–60

61–90

90–180

180+

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 reservation software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “reservation software companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among reservation 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 an evidence 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, 1,408 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.

Frequently asked

How many reservation software companies are there based in the United States?

RevenueBase identified 155 reservation software companies 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?

Hotelkey, headquartered in Carrollton, tops this list with the largest team on record.

Which city has the most reservation software companies?

Dallas leads with 5 headquartered companies, followed by Denver (4) and Houston (4).

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 1,408 verified decision-maker contacts tracked across these 155 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 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.