Company lists · Data refreshed September 2026

Top 25 Group chat software companies based in the United States

RevenueBase identified 70 company matches for group chat software companies associated with the United States as of September 2026 and tracks 944 professional contacts across them, including 170 with verified work emails and 103 with mobile numbers. San Francisco is the largest hub.

This list covers company matches for group chat software companies 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 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 RevenueBase SmartSearch · Exact Recorded Sep 3, 2026 How this list was built
70Companies
944Contacts tracked
170Verified emails
103Mobile numbers
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The 25 largest group chat software companies based in the United States

Ranked by team size
Top 25 of 70 company matches for group chat software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 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 matchRedmond, WA, United StatesHQ recorded Sep 3, 202610001+437 contacts →

Exact match

“The next generation of Skype from Microsoft gives you better ways to chat, call, and plan fun things to do with the people in your life every day.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2Exact matchAustin, TX, United StatesHQ recorded Sep 3, 202611-5074 contacts →

Exact match

“Mio is a secure middleware that unlocks cross-platform messaging, file sharing, and meeting initiation for enterprise organizations that use Google Workspace and Microsoft 365…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
3Exact matchPalo Alto, CA, United StatesHQ recorded Sep 3, 202651-20049 contacts →

Exact match

“Pumble is a free team alternative to Slack and Microsoft Teams.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Sep 3, 202651-20048 contacts →

Exact match

“Zenzap is the professional work chat app trusted by businesses worldwide.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5Exact matchPalo Alto, CA, United StatesHQ recorded Sep 3, 202611-5022 contacts →

Exact match

“We're building a universal chat app - chat with people on 15+ different chat networks from one app”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Sep 3, 202611-5019 contacts →

Exact match

“Voxer is a high-performance messaging app that combines the power of live voice with text, photos and videos.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7Exact matchJacksonville, FL, United StatesHQ recorded Sep 3, 20261-1016 contacts →

Exact match

“Relevnt is a technology company that builds SaaS-based group chat apps with live, interactive streaming.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Sep 3, 202611-5015 contacts →

Exact match

“Zulip is an open-source team chat application designed for seamless remote and hybrid work.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
9Exact matchEl Segundo, CA, United StatesHQ recorded Sep 3, 202611-5011 contacts →

Exact match

“Finish what your AI started.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
10Exact matchDenver, CO, United StatesHQ recorded Sep 3, 20261-109 contacts →

Exact match

“Welcome to Community Commerce.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11Exact matchNyc, United StatesHQ recorded Sep 3, 20261-109 contacts →

Exact match

“Disa Works, Inc.(a/k/a Disa Technologies, Inc.), offers a patented unified messaging framework that integrates multiple messaging services (Telegram, Facebook, SMS/MMS, etc.) into…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
12Exact matchPortland, OR, United StatesHQ recorded Sep 3, 202611-509 contacts →

Exact match

“Kavi was acquired by Higher Logic in February 2017.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
13Exact matchBoulder, CO, United StatesHQ recorded Sep 3, 202651-2008 contacts →

Exact match

“TeamSupport's Messaging and Live Chat offers enterprise chat software for sales and support teams.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14Exact matchWilmington, DE, United StatesHQ recorded Sep 3, 202611-506 contacts →

Exact match

“Offers an easy-to-use, affordable enterprise instant messenger featuring advanced security, privacy, and customization.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
15Exact matchBoston, MA, United StatesHQ recorded Sep 3, 20261-106 contacts →

Exact match

“Private by default chat, voice, and video for all.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Sep 3, 20261-103 contacts →

Exact match

“Team communications software & games”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
17Exact matchUnited StatesHQ recorded Sep 3, 202611-503 contacts →

Exact match

“Since its inception in 2015, Ronak Software Group has been working with a creative and professional software development team and is constantly developing new ideas.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
18Exact matchJackson, MI, United StatesHQ recorded Sep 3, 20261-103 contacts →

Exact match

“Texting.Biz is a Business Platform that allows businesses and employees to communicate with their other business, clients or potential clients in a less formal method then the…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
19Exact matchTulsa, OK, United StatesHQ recorded Sep 3, 202611-502 contacts →

Exact match

“ChatBeacon is the best installable live chat software on the planet!”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
20Exact matchBurlingame, CA, United StatesHQ recorded Sep 3, 20261-102 contacts →

Exact match

“We're a small, dedicated team solely focused on creating a next-gen family chat app with automatic translations, long term memory, smart search (using AI), tasks/todos and other…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
21Exact matchRichland, United StatesHQ recorded Sep 3, 20261-102 contacts →

Exact match

“Talky, inc.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
22Exact matchCampbell, CA, United StatesHQ recorded Sep 3, 202611-501 contacts →

Exact match

“With online collaborative tools including team chat, video conferencing, task management, file sharing, real-time document collaboration, and more, Samepage is helping teams of…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
23Exact matchUnited StatesHQ recorded Sep 3, 202611-501 contacts →

Exact match

“Quickley is single-window chat with your customers.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Sep 3, 20261-101 contacts →

Exact match

“Fractalbots provides team communication platform.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
25Exact matchLos Angeles, CA, United StatesHQ recorded Sep 3, 20261-101 contacts →

Exact match

“Keepster - Keep what matters most!”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase

Showing 25 of 70 group chat software companies based in the United States

See the full list, filter by size, metro and specialty, and access 170 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Group chat software companies based in the United States at a glance

As of Sep 3, 2026
18.0%Verified-email coverage
10.9%Mobile-number coverage
13.5Average contacts per company
11-50Median size (employees)
8.6%Largest-city concentration · San Francisco
Sep 3, 2026Page data refreshed

Companies by employee count

1-10
33
11-50
25
51-200
10
201-500
1
10001+
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “group chat software companies” 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 170 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 3, 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.

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 “group chat software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 70 company matches for group chat software companies 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?

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

Which city has the most group chat software companies?

San Francisco leads with 6 company records, followed by Palo Alto (3) and Boston (3).

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 170 professional contacts with verified work emails tracked across these 70 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 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.