Company lists · Data refreshed September 2026

Top 22 Video calling app companies based in the United States

RevenueBase identified 64 company matches for video calling app companies associated with the United States as of September 2026 and tracks 11,362 professional contacts across them, including 3,714 with verified work emails. San Francisco is the largest hub.

This list covers company matches for video calling app 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 22, 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 22, 2026 How this list was built
64Companies
11,362Contacts tracked
3,714Verified emails
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The 22 largest video calling app companies based in the United States

Ranked by team size
Top 22 of 64 company matches for video calling app companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchSan Jose, CA, United StatesHQ recorded Sep 22, 20265,001-10,0009,706 contacts →

Exact match

“Bring teams together, reimagine workspaces, engage new audiences, and delight your customers –– all on the Zoom AI-first work platform you know and love.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchRedmond, WA, United StatesHQ recorded Sep 22, 202610001+423 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 22, 2026 · View company records in RevenueBase
3Exact matchSan Jose, CA, United StatesHQ recorded Sep 22, 2026501-1,000264 contacts →

Exact match

“Please be advised that BlueJeans by Verizon is being sunset, concluding in the first half of 2024.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchAustin, TX, United StatesHQ recorded Sep 22, 2026201-500121 contacts →

Exact match

“Lifesize, Inc, recently acquired by Enghouse Systems is now part of the Enghouse Interactive Management Group.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchPalo Alto, CA, United StatesHQ recorded Sep 22, 2026201-500101 contacts →

Exact match

“InstaVC provides a complete suite of Video Collaboration platforms across all industry verticals to cater to the unique requirements of each sector.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchHackensack, NJ, United StatesHQ recorded Sep 22, 2026201-50087 contacts →

Exact match

“Named a Leader and Visionary by Gartner, Vidyo has been awarded more than 170 video communications technology patents.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchLas Vegas, NV, United StatesHQ recorded Sep 22, 2026n/a76 contacts →

Exact match

“Video chat built for the way we talk.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Sep 22, 202611-5024 contacts →

Exact match

“Houseparty's group video chat brings empathy to online communication.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchEncino, CA, United StatesHQ recorded Sep 22, 202611-5013 contacts →

Exact match

“Internet MegaMeeting, LLC, the company behind MegaMeeting.com was established in October 2003 with the intention of making Audio and Video Conferencing via the web simple and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchColumbia, MD, United StatesHQ recorded Sep 22, 202611-5012 contacts →

Exact match

“Meet Hour is HD Quality video conference solution with End to End Encrypted and many other features such as lobby mode, Donor box for fundraising, Video call recording, Youtube…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchAustin, TX, United StatesHQ recorded Sep 22, 202611-508 contacts →

Exact match

“Revolutionizing Video Communication Globally baasi is an innovative meeting application providing a cutting-edge approach to video conferencing.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchSan Francisco, CA, United StatesHQ recorded Sep 22, 20261-107 contacts →

Exact match

“Opal is building a way to look and sound better on video calls.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchDallas, TX, United StatesHQ recorded Sep 22, 20261-107 contacts →

Exact match

“We build real-time visual communication software ( screen sharing and co-browsing) for sales and support teams.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchEl Segundo, CA, United StatesHQ recorded Sep 22, 202611-506 contacts →

Exact match

“Vast Conference is bringing people and businesses together for an unparalleled communication experience with crisp audio conferencing and online meetings that include HD-video…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchBrooklyn, NY, United StatesHQ recorded Sep 22, 20261-106 contacts →

Exact match

“MOTI is a video chat and messaging mobile app for conducting multiple types of services and transactions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchSan Francisco, CA, United StatesHQ recorded Sep 22, 202611-506 contacts →

Exact match

“Instanza is a tech company that designs, develops, markets and operates social-based mobile applications that deliver universally engaging experiences at no cost to the user.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchBrooklyn, United StatesHQ recorded Sep 22, 202651-2005 contacts →

Exact match

“Aircore provides a unified suite of software and services to power the next generation of collaboration.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchAtlanta, GA, United StatesHQ recorded Sep 22, 202611-504 contacts →

Exact match

“Oculum is a PaaS (Platform as a Service) modeled technology leader and innovator of video conferencing platforms for Telecom Service Providers and select industry verticals.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchBentonville, AR, United StatesHQ recorded Sep 22, 202651-2004 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchSan Francisco, CA, United StatesHQ recorded Sep 22, 202611-504 contacts →

Exact match

“Biba is a business communication app that helps you collaborate in real-time with conference calling, screen sharing, video conferencing, and chat.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchWest Des Moines, IA, United StatesHQ recorded Sep 22, 202611-503 contacts →

Exact match

“simpletoconnect.com is just that!”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchRichland, United StatesHQ recorded Sep 22, 20261-102 contacts →

Exact match

“Talky, inc.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 22 of 64 video calling app companies based in the United States

See the full list, filter by size, metro and specialty, and access 3,714 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Video calling app companies based in the United States at a glance

As of Sep 22, 2026
32.7%Verified-email coverage
177.5Average contacts per company
11-50Median size (employees)
10.9%Largest-city concentration · San Francisco
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
30
51-200
5
201-500
5
501-1,000
1
5,001-10,000
2
10001+
1

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 64 companies.

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 “video calling app 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 3,714 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 22, 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 “video calling app companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many video calling app companies are there based in the United States?

RevenueBase identified 64 company matches for video calling app 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?

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

Which city has the most video calling app companies?

San Francisco leads with 7 company records, followed by San Jose (5) and New York (4).

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 3,714 professional contacts with verified work emails tracked across these 64 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 22, 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.