Company lists · Data refreshed September 2026

Top 25 Web conferencing platforms companies worldwide

Name: Web conferencing platforms companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 846 companies tracked

RevenueBase identified 846 web conferencing platforms companies worldwide as of September 2026 and tracks 25,699 professional contacts across them, including 7,746 with verified work emails and 0 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers web conferencing platforms companies worldwide, 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 14, 2026. Country and city lists for web conferencing platforms companies follow the table.

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 14, 2026 86% judged on-target in blind review

846Companies

25,699Contacts tracked

7,746Verified emails

0Mobile numbers

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The 25 largest web conferencing platforms companies worldwide

Ranked by team size

Top 25 of 846 web conferencing platforms companies worldwide, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to web conferencing platforms companies: 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	ZOOM	Partial evidence	San Jose, CA, United StatesHQ checked Sep 14, 2026	5,001-10,000	9,706 contacts →
	Partial evidence “Bring teams together, reimagine workspaces, engage new audiences, and delight your customers –– all on the Zoom AI-first work platform you know and love.” Source: RevenueBase Database · checked Sep 14, 2026
2	GOTO	Indirect evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	1,001-5,000	2,320 contacts →
	Indirect evidence “As the leader in cloud communications and IT, GoTo addresses real-world challenges with practical innovations and a customer-first mindset.” Source: RevenueBase Database · checked Sep 14, 2026
3	PGI	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,464 contacts →
	Indirect evidence “PGi powers virtual events and meetings for customers safely and reliably, helping people, teams, and enterprises connect worldwide with advanced broadcasting and webcasting…” Source: RevenueBase Database · checked Sep 14, 2026
4	Kaltura	Indirect evidence	Remote First, NY, United StatesHQ checked Sep 14, 2026	501-1,000	740 contacts →
	Indirect evidence “Kaltura’s mission is to power any video experience for any organization.” Source: RevenueBase Database · checked Sep 14, 2026
5	Serenova	Indirect evidence	Austin, TX, United StatesHQ checked Sep 14, 2026	201-500	401 contacts →
	Indirect evidence “Lifesize delivers immersive communication experiences for the global enterprise.” Source: RevenueBase Database · checked Sep 14, 2026
6	Haivision	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 14, 2026	201-500	298 contacts →
	Indirect evidence “Haivision is a leading global provider of mission-critical, real-time video networking and visual collaboration solutions.” Source: RevenueBase Database · checked Sep 14, 2026
7	Bluejeans By Verizon	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 14, 2026	501-1,000	264 contacts →
	Indirect evidence “Please be advised that BlueJeans by Verizon is being sunset, concluding in the first half of 2024.” Source: RevenueBase Database · checked Sep 14, 2026
8	Infocus	Indirect evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	51-200	256 contacts →
	Indirect evidence “InFocus makes connecting people and ideas easy, reliable and affordable.” Source: RevenueBase Database · checked Sep 14, 2026
9	Multi Media, LLC	Partial evidence	Lake Forest, CA, United StatesHQ checked Sep 14, 2026	201-500	229 contacts →
	Partial evidence “Multi Media is a full-service provider of live streaming video platforms and online community forums.” Source: RevenueBase Database · checked Sep 14, 2026
10	Hello Direct	Indirect evidence	Cape Canaveral, FL, United StatesHQ checked Sep 14, 2026	n/a	202 contacts →
	Indirect evidence “Since 1987, Hello Direct has helped small and medium-sized businesses (SMBs) find the right audio and video solutions to stay connected and productive.” Source: RevenueBase Database · checked Sep 14, 2026
11	INF Service	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 14, 2026	n/a	178 contacts →
	Indirect evidence “Um mundo de soluções de Webcasting.” Source: RevenueBase Database · checked Sep 14, 2026
12	Business Octane Solutions Pvt. LTD	Indirect evidence	Sohna Road, IndiaHQ checked Sep 14, 2026	51-200	172 contacts →
	Indirect evidence “Business Octane is the World’s only ultra super specialist in the domain of Ultra-Immersive Video Collaboration and Collaborative learning, with one of its kind path breaking…” Source: RevenueBase Database · checked Sep 14, 2026
13	Clearone	Partial evidence	Salt Lake City, UT, United StatesHQ checked Sep 14, 2026	51-200	161 contacts →
	Partial evidence “ClearOne is a global market leader enabling conferencing, collaboration, and network streaming solutions.” Source: RevenueBase Database · checked Sep 14, 2026
14	WIZIQ	Partial evidence	Gurugram, IndiaHQ checked Sep 14, 2026	201-500	148 contacts →
	Partial evidence “Be remote ready with WizIQ Virtual Classroom, the only platform Schools and Districts need to deliver amazing classroom experience online.” Source: RevenueBase Database · checked Sep 14, 2026
15	Brandlive	Partial evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	51-200	139 contacts →
	Partial evidence “Bring the magic of television to your webinars, events, and meetings with Brandlive, your platform for creating elevated video experiences.” Source: RevenueBase Database · checked Sep 14, 2026
16	Airmeet	Indirect evidence	Remote, United StatesHQ checked Sep 14, 2026	201-500	137 contacts →
	Indirect evidence “Airmeet - Revolutionizing Webinars and Events At Airmeet, we believe webinars should be more than just digital gatherings-they should be immersive experiences that captivate and…” Source: RevenueBase Database · checked Sep 14, 2026
17	Vcnow By Unified Collaboration Services	Partial evidence	Navi Mumbai, IndiaHQ checked Sep 14, 2026	51-200	124 contacts →
	Partial evidence “Founded and run by professionals who had pioneered the rollout of large-scale B2B video conferencing (VC) services in their previous roles, VCnow is a brand with a leading edge in…” Source: RevenueBase Database · checked Sep 14, 2026
18	Lifesize	Indirect evidence	Austin, TX, United StatesHQ checked Sep 14, 2026	201-500	121 contacts →
	Indirect evidence “Lifesize, Inc, recently acquired by Enghouse Systems is now part of the Enghouse Interactive Management Group.” Source: RevenueBase Database · checked Sep 14, 2026
19	Chorus Call INC	Indirect evidence	Monroeville, PA, United StatesHQ checked Sep 14, 2026	201-500	120 contacts →
	Indirect evidence “Chorus Call Inc, headquartered in Pittsburgh, Pennsylvania, is a global leader in event management solutions with offices in the United States, Europe, South Africa, India…” Source: RevenueBase Database · checked Sep 14, 2026
20	Techgentsia	Indirect evidence	Alappuzha, IndiaHQ checked Sep 14, 2026	51-200	118 contacts →
	Indirect evidence “Techgentsia is a pioneering company in the field of internet communication and collaboration, established in 2009.” Source: RevenueBase Database · checked Sep 14, 2026
21	VS Media	Partial evidence	Westlake Village, CA, United StatesHQ checked Sep 14, 2026	51-200	109 contacts →
	Partial evidence “VS Media is a cutting-edge technology platform provider specializing in scalable live video chat and bulletproof billing solutions.” Source: RevenueBase Database · checked Sep 14, 2026
22	DMS	Partial evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	51-200	108 contacts →
	Partial evidence “DMS supply and integrate video conferencing solutions that help businesses worldwide communicate simply and effectively.” Source: RevenueBase Database · checked Sep 14, 2026
23	Livestorm	Indirect evidence	Paris, FranceHQ checked Sep 14, 2026	51-200	106 contacts →
	Indirect evidence “Livestorm is the #1 solution for organizing and hosting engaging webinars, designed with simplicity at heart.” Source: RevenueBase Database · checked Sep 14, 2026
24	Pencil Spaces	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	106 contacts →
	Indirect evidence “Pencil Spaces consolidates a complete virtual classroom into one browser tab, providing video calls, unlimited whiteboards, chats, file sharing, and more.” Source: RevenueBase Database · checked Sep 14, 2026
25	Inevent	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 14, 2026	51-200	102 contacts →
	Partial evidence “If your company needs a platform for unforgettable B2B events, video-driven conferences, or any in-person, virtual, or hybrid experience, InEvent is the perfect solution.” Source: RevenueBase Database · checked Sep 14, 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: web conferencing platforms companies. 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 web conferencing platforms companies.
Partial evidence: Its own public description names part of web conferencing platforms companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name web conferencing platforms companies. 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 846 web conferencing platforms companies worldwide

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Web conferencing platforms companies worldwide at a glance

As of Sep 14, 2026

30.1%Verified-email coverage

30.4Average contacts per company

11-50Median size (employees)

3.8%Largest-city concentration · London

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

367

11-50

332

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 web conferencing platforms companies, 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.
Coverage: 10 countries, largest first: the United States, India, the United Kingdom, Germany, Canada, France, the Netherlands, Brazil, Australia, Spain. Country and city lists for web conferencing platforms companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “web conferencing platforms companies”. 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 web conferencing platforms companies), 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 web conferencing platforms companies, and records with no verified work email.
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, 7,746 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 14, 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.

Web conferencing platforms companies by location

10 lists · largest first

Every Web conferencing platforms companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 web conferencing platforms companies, 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 web conferencing platforms companies are there worldwide?

RevenueBase identified 846 web conferencing platforms companies worldwide 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?

ZOOM, headquartered in San Jose, tops this list with the largest team on record.

Which country has the most web conferencing platforms companies?

The United States leads with 366 companies, followed by India (103) and the United Kingdom (83). Every web conferencing platforms companies list by country and city is linked on this page.

Which city has the most web conferencing platforms companies?

London leads with 32 headquartered companies, followed by Bangalore (25) and New York (23).

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 7,746 verified decision-maker contacts tracked across these 846 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 14, 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.