Company lists · Data refreshed September 2026

Top 25 Guest communication platforms based in the United States

RevenueBase identified 120 guest communication platforms headquartered in the United States as of September 2026 and tracks 2,430 professional contacts across them, including 1,271 with verified work emails and 898 with mobile numbers. San Francisco is the largest hub.

This list covers guest communication 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 3, 2026 86% judged on-target in blind review
120Companies
2,430Contacts tracked
1,271Verified emails
898Mobile numbers
Unlock all 120 companies Free signup · no credit card · 500 free credits

The 25 largest guest communication platforms based in the United States

Ranked by team size
Top 25 of 120 guest communication platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names guest communication platforms: 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.
#CompanyHeadquartersEmployeesContacts
1
CendynPartial evidence
Boca Raton, FL, United StatesHQ checked Sep 3, 2026501-1,000929

“Cendyn is a global hospitality cloud-based technology company that enables hotels to drive revenue, maximize profitability, and create deeper connections with guests through its…”

Source: company website · checked Sep 3, 2026
2
Canary TechnologiesIndirect evidence
San Francisco, TX, United StatesHQ checked Sep 3, 2026201-500312

“Canary Technologies is a leader in hospitality software solutions.”

Source: company website · checked Sep 3, 2026
3
PaytronixStrong evidence
Newton, MA, United StatesHQ checked Sep 3, 2026201-500270

“Paytronix, an Access Group company, is a cloud-based digital guest engagement platform for the hospitality industry.”

Source: company website · checked Sep 3, 2026
4
KIPSUIndirect evidence
Minneapolis, MN, United StatesHQ checked Sep 3, 202651-200138

“Kipsu is pioneering a software-based solution designed to revolutionize how service-driven brands interact with consumers.”

Source: company website · checked Sep 3, 2026
5
IntelityStrong evidence
Los Angeles, FL, United StatesHQ checked Sep 3, 202651-20069

“What is Intelity's Guest Experience Platform?”

Source: company website · checked Sep 3, 2026
6
QUIQIndirect evidence
Bozeman, MT, United StatesHQ checked Sep 3, 202651-20059

“Quiq is a leading technology company based in Bozeman, Montana that makes it easy for people to have a conversation with a company.”

Source: company website · checked Sep 3, 2026
7
IncentivioStrong evidence
Boston, MA, United StatesHQ checked Sep 3, 202651-20043

“Incentivio delivers a comprehensive digital guest engagement platform to transform how restaurants attract, retain, and delight customers.”

Source: company website · checked Sep 3, 2026
8
SafaraIndirect evidence
New York, NY, United StatesHQ checked Sep 3, 20261-1029

“Hotels: Safara 360 gives you a chain-grade iOS app.”

Source: company website · checked Sep 3, 2026
9
MonsciergePartial evidence
Oklahoma City, OK, United StatesHQ checked Sep 3, 202651-20027

“Elegant Connections for Empowered Guests.”

Source: company website · checked Sep 3, 2026
10
HeymarketIndirect evidence
San Francisco, CA, United StatesHQ checked Sep 3, 202611-5026

“Hey there!”

Source: company website · checked Sep 3, 2026
11
SkipioPartial evidence
American Fork, UT, United StatesHQ checked Sep 3, 202611-5024

“Skipio empowers businesses and teams across North America to cut out the busywork of customer communication.”

Source: company website · checked Sep 3, 2026
12
Spark CooperativeIndirect evidence
Miami, FL, United StatesHQ checked Sep 3, 202611-5021

“Founded in 2015, Spark Cooperative provides hospitality brands with software solutions through Spark Labs | GO by Spark and creative solutions through Spark Experience Design-two…”

Source: company website · checked Sep 3, 2026
13
HMA Intelligent MarketingPartial evidence
Monterey, CA, United StatesHQ checked Sep 3, 202611-5019

“At HMA, we’ve always believed that powerful marketing starts with understanding your guests.”

Source: company website · checked Sep 3, 2026
14
Concilio LabsIndirect evidence
Mclean, VA, United StatesHQ checked Sep 3, 202611-5018

“At Concilio Labs, we're fueled by a decade of dedicated work alongside hoteliers worldwide, granting us credibility and an intimate understanding of hospitality's evolving needs.”

Source: company website · checked Sep 3, 2026
15
glowing.ioIndirect evidence
Las Vegas, NV, United StatesHQ checked Sep 3, 202611-5014

“Glowing is a leading US-based software company specializing in AI-enabled customer engagement and messaging suite.”

Source: company website · checked Sep 3, 2026
16
UP 'n GOPartial evidence
San Diego, CA, United StatesHQ checked Sep 3, 202611-5014

“Elevate your guest payment experience, connect with your guests, and more.”

Source: company website · checked Sep 3, 2026
17
D3xStrong evidence
Covina, CA, United StatesHQ checked Sep 3, 202611-5013

“D3x is a guest communication engine designed to automate inquiries and service requests across channels such as Website chat, WhatsApp, Instagram, SMS, Phone and Email.”

Source: company website · checked Sep 3, 2026
18
NorelianPartial evidence
Miami Springs, FL, United StatesHQ checked Sep 3, 202611-5010

“Norelian Guesthub is a SaaS Hospitality Guest Experience Management System (GEMS).”

Source: company website · checked Sep 3, 2026
19
Send IT By TextIndirect evidence
Tampa, FL, United StatesHQ checked Sep 3, 202611-5010

“Business leaders know it’s getting harder to move their business forward by only relying on email and phone.”

Source: company website · checked Sep 3, 2026
20
venuelytics.aiStrong evidence
Milpitas, CA, United StatesHQ checked Sep 3, 202611-5010

“VenueLytics is an AI-Driven Customer Analytics & Contactless Guest Engagement platform for Venues like Hotels, Casinos, Live Events, Resorts, and other Hospitality, Entertainment…”

Source: company website · checked Sep 3, 2026
21
DialzeroStrong evidence
Boston, MA, United StatesHQ checked Sep 3, 20261-1010

“DialZero revolutionizes the guest experience by empowering hotels to seamlessly connect their guests with staff through innovative communication solutions.”

Source: company website · checked Sep 3, 2026
22
TouroptimaStrong evidence
New York, NY, United StatesHQ checked Sep 3, 202611-5010

“We provide an integrated communication and location-sharing platform that connects your travelers, guides, and office staff.”

Source: company website · checked Sep 3, 2026
23
LoyalistPartial evidence
New York City, NY, United StatesHQ checked Sep 3, 20261-109

“Loyalist is a hospitality-first CRM and marketing platform.”

Source: company website · checked Sep 3, 2026
24
MaisonPartial evidence
Brooklyn, NY, United StatesHQ checked Sep 3, 202611-509

“Maison is your hotel's virtual concierge, expertly trained to engage in natural conversations with guests through your website.”

Source: company website · checked Sep 3, 2026
25
Call Stream AIStrong evidence
Bonita Springs, FL, United StatesHQ checked Sep 3, 202611-508

“Call Stream AI is the leading hospitality AI platform powering the Full Guest Economy.”

Source: company website · checked Sep 3, 2026

Showing 25 of 120 guest communication platforms based in the United States

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Guest communication platforms based in the United States at a glance

As of Sep 3, 2026
1-10Median size (employees)
San FranciscoLargest hub · 11 HQs
898Contacts with mobile numbers
Sep 3, 2026Data refreshed

Companies by employee count

1-10
63
11-50
45
51-200
9
201-500
2
501-1,000
1

Verified emails by last verification

0–30
0
31–60
125
61–90
699
90–180
438
180+
9

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 guest communication platforms, 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 “guest communication platforms”. 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 guest communication 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 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, 1,271 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 3, 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 guest communication platforms are there based in the United States?

RevenueBase identified 120 guest communication 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?

Cendyn, headquartered in Boca Raton, tops this list with the largest team on record.

Which city has the most guest communication platforms?

San Francisco leads with 11 headquartered companies, followed by New York (9) and Los Angeles (6).

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 1,271 verified decision-maker contacts tracked across these 120 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 3, 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.