Company lists · Data refreshed September 2026

Top 25 Webcasting services worldwide

Name: Webcasting services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 4,257 companies tracked

RevenueBase identified 4,257 webcasting services worldwide as of September 2026 and tracks 31,843 professional contacts across them, including 7,709 with verified work emails. The United States is the largest market and London the largest hub.

This list covers webcasting services 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 22, 2026. Country and city lists for webcasting services 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 22, 2026 86% judged on-target in blind review

4,257Companies

31,843Contacts tracked

7,709Verified emails

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The 25 largest webcasting services worldwide

Ranked by team size

Top 25 of 4,257 webcasting services worldwide, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to webcasting services: 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	PGI	Strong evidence	Alpharetta, GA, United StatesHQ checked Sep 22, 2026	1,001-5,000	1,464 contacts →
	Strong 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 22, 2026
2	AMAGI	Indirect evidence	New York, NY, United StatesHQ checked Sep 22, 2026	1,001-5,000	1,094 contacts →
	Indirect evidence “The leader in broadcast and streaming solutions.” Source: RevenueBase Database · checked Sep 22, 2026
3	IDK Technologies	Indirect evidence	Palm Beach Gardens, United StatesHQ checked Sep 22, 2026	n/a	946 contacts →
	Indirect evidence “IDK Technologies is a complete one stop shop for your video and multimedia needs, we are a streaming media solutions provider.” Source: RevenueBase Database · checked Sep 22, 2026
4	Kaltura	Indirect evidence	Remote First, NY, United StatesHQ checked Sep 22, 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 22, 2026
5	VIZRT	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	501-1,000	656 contacts →
	Indirect evidence “Vizrt powers the stories that shape our world, reaching over 4.5 billion people daily.” Source: RevenueBase Database · checked Sep 22, 2026
6	KICK	Indirect evidence	Melbourne, AustraliaHQ checked Sep 22, 2026	n/a	473 contacts →
	Indirect evidence “KICK is the home of livestreaming, from every angle.” Source: RevenueBase Database · checked Sep 22, 2026
7	accedo.tv	Indirect evidence	Stockholm, SwedenHQ checked Sep 22, 2026	501-1,000	417 contacts →
	Indirect evidence “Accedo is a global provider of award-winning software and services spanning the entire video streaming lifecycle - from strategy, UX design and engineering to quality assurance…” Source: RevenueBase Database · checked Sep 22, 2026
8	Brightcove	Indirect evidence	Boston, MA, United StatesHQ checked Sep 22, 2026	501-1,000	415 contacts →
	Indirect evidence “Brightcove creates the world’s most reliable, scalable, and secure streaming technology solutions to build a greater connection between companies and their audiences, no matter…” Source: RevenueBase Database · checked Sep 22, 2026
9	LIVEU	Indirect evidence	Hackensack, NJ, United StatesHQ checked Sep 22, 2026	201-500	355 contacts →
	Indirect evidence “If it aired live, there's a good chance LiveU was behind it.” Source: RevenueBase Database · checked Sep 22, 2026
10	EDGIO	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 22, 2026	n/a	299 contacts →
	Indirect evidence “Edgio’s media platform is now Uplynk.” Source: RevenueBase Database · checked Sep 22, 2026
11	Multi Media, LLC	Indirect evidence	Lake Forest, CA, United StatesHQ checked Sep 22, 2026	201-500	229 contacts →
	Indirect evidence “Multi Media is a full-service provider of live streaming video platforms and online community forums.” Source: RevenueBase Database · checked Sep 22, 2026
12	muvi.com	Indirect evidence	Ashburn, VA, United StatesHQ checked Sep 22, 2026	201-500	216 contacts →
	Indirect evidence “Muvi is a pioneering streaming solutions company with over a decade of expertise and offers a diverse range of SaaS-based products tailored for on-demand and live-streaming needs.” Source: RevenueBase Database · checked Sep 22, 2026
13	Vbrick	Indirect evidence	Herndon, VA, United StatesHQ checked Sep 22, 2026	51-200	211 contacts →
	Indirect evidence “Vbrick is the leading Enterprise Video Platform (EVP) provider.” Source: RevenueBase Database · checked Sep 22, 2026
14	Wistia	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 22, 2026	51-200	199 contacts →
	Indirect evidence “Wistia is a complete video marketing platform that helps teams create, host, market, and measure their videos and webinars-all in one place.” Source: RevenueBase Database · checked Sep 22, 2026
15	24 Frames Digital	Strong evidence	Mumbai, IndiaHQ checked Sep 22, 2026	51-200	186 contacts →
	Strong evidence “24 Frames Digital has emerged as a pacesetter in comprehensive webcasting solutions.” Source: RevenueBase Database · checked Sep 22, 2026
16	INF Service	Strong evidence	Sao Paulo, BrazilHQ checked Sep 22, 2026	n/a	178 contacts →
	Strong evidence “Um mundo de soluções de Webcasting.” Source: RevenueBase Database · checked Sep 22, 2026
17	Bitmovin	Indirect evidence	Denver, CO, United StatesHQ checked Sep 22, 2026	51-200	158 contacts →
	Indirect evidence “Bitmovin is the Emmy award-winning category leader in video streaming infrastructure.” Source: RevenueBase Database · checked Sep 22, 2026
18	Brandlive	Indirect evidence	Portland, OR, United StatesHQ checked Sep 22, 2026	51-200	139 contacts →
	Indirect 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 22, 2026
19	Airmeet	Indirect evidence	Remote, United StatesHQ checked Sep 22, 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 22, 2026
20	Multitv	Indirect evidence	Gurgaon, IndiaHQ checked Sep 22, 2026	51-200	134 contacts →
	Indirect evidence “Businesses are built on storytelling & emotional connection, and video is the best medium to tell the right stories and reach billions of minds.” Source: RevenueBase Database · checked Sep 22, 2026
21	Vcnow By Unified Collaboration Services	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 22, 2026	51-200	124 contacts →
	Indirect 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 22, 2026
22	SLIDO	Indirect evidence	Bratislava, SlovakiaHQ checked Sep 22, 2026	201-500	121 contacts →
	Indirect evidence “Slido is a technology company that makes an easy to use Q&A and polling platform for live, remote or hybrid meetings, events, classes, and webinars.” Source: RevenueBase Database · checked Sep 22, 2026
23	Chorus Call INC	Indirect evidence	Monroeville, PA, United StatesHQ checked Sep 22, 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 22, 2026
24	WOWZA	Indirect evidence	Lakewood, CO, United StatesHQ checked Sep 22, 2026	51-200	118 contacts →
	Indirect evidence “Wowza is the experienced and trusted partner for reliable, scalable video solutions.” Source: RevenueBase Database · checked Sep 22, 2026
25	Broadcast Management Group, INC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 22, 2026	51-200	116 contacts →
	Indirect evidence “Broadcast Management Group is a full-service broadcast media company and the leading provider of managed services supporting enterprise video production.” Source: RevenueBase Database · checked Sep 22, 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: webcasting services. 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 webcasting services.
Partial evidence: Its own public description names part of webcasting services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name webcasting services. 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 4,257 webcasting services worldwide

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Webcasting services worldwide at a glance

As of Sep 22, 2026

24.2%Verified-email coverage

7.5Average contacts per company

1-10Median size (employees)

2.7%Largest-city concentration · London

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

3,024

11-50

941

51-200

193

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 webcasting services, 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: Every country. Country and city lists for webcasting services are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “webcasting services”. 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 webcasting services), 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 webcasting services, 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, 7,709 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 22, 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.

Webcasting services by location

19 lists · largest first

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

Countries

Cities

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 webcasting services, 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 webcasting services are there worldwide?

RevenueBase identified 4,257 webcasting services 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?

PGI, headquartered in Alpharetta, tops this list with the largest team on record.

Which country has the most webcasting services?

The United States leads with 945 companies, followed by the United Kingdom (275) and Brazil (202). Every webcasting services list by country and city is linked on this page.

Which city has the most webcasting services?

London leads with 115 headquartered companies, followed by Sao Paulo (78) and New York (72).

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 7,709 verified decision-maker contacts tracked across these 4,257 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 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 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.