Companies using Webex 33K+ and counting.
Incumbently sees 33K+ companies using Webex. 390+ started in the last 90 days and 3,100+ stopped. Each one shows the signal type we found and when.
Webex customers, newest first.
Each row shows when we first saw the tool and the type of signal that confirms it.
Every signal behind the list.
Microsoft 365 behind MimecastShows adoptionWhere Webex leavers go.
Share of companies that stopped using it and started using a rival in the same period.
Roles that ask for Webex.
3,300+ job posts named Webex in the last 90 days. Share by role, from the latest 500.
Industries.
Company size.
Webex usage, answered.
Incumbently sees 33K+ companies using Webex as of Nov 6, 2026. A company counts once we have a dated signal for it, such as a DNS record or website code.
390+ companies started using Webex in the last 90 days, and 1,800+ in the last 12 months. The newest are at the top of the list above.
3,100+ in the last 90 days. Of the leavers we could follow, the most started using Microsoft Teams (45%).
The biggest industry is Hospitals and Health Care (6% of companies), and 51–200 staff is the most common company size.
Agents read public signals around the clock, such as DNS records, subdomains, website code and job posts. Each company shows the type of signal we found and when.
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