Head to head · Last verified Nov 6, 2026
Slack vs Zoom Who uses which, and who's switching.
We see 390K+ companies using Slack and 55K+ using Zoom. In the last 12 months, 1,800+ started on Slack and 2,100+ on Zoom. 1 moved from Slack to Zoom, and 0 the other way.
390K+Companies using Slack
55K+Companies using Zoom
1Switched between them
Over time
New customers, month by month.
Switching
Who moves which way.
Companies that stopped using one and started using the other since Nov 6, 2025.
Slack
By company size.
Zoom
By company size.
Slack
Top industries.
Zoom
Top industries.
Questions
Slack vs Zoom, answered.
Slack is used by more of the companies we see: 390K+ against 55K+.
In the last 12 months, 1,800+ companies started using Slack and 2,100+ started using Zoom.
Since Nov 6, 2025, 1 moved from Slack to Zoom and 0 moved from Zoom to Slack.
More on Slack
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