Compare uptime, outage statistics, and incident history between Zoom and Slack. See which service has better reliability.
Note: Each service has different practices when updating its status page. One service may report more incidents due to transparency, not necessarily worse reliability. Compare these stats with context.
Status monitoring since April 2020
A subset of users might have experienced an issue with Microsoft OneDrive for...
On 02/05/2026, Between 06:05 AM UTC to 08:30 AM UTC, Subset of users may have experienced issues with Microsoft OneDr...
Outbound call issue with particular Provider Exchange Partners in the Austral...
Between 02/04/2026, 18:00 UTC and 22:09 UTC, users of a particular Provider Exchange Partners in the Australia Region...
A subset of users in Australia experienced issues with Inbound and Outbound SMS.
On 02/4/2026, Between 04:25 UTC to 08:20 UTC, A subset of users in Australia experienced issues with Inbound and Outb...
Status monitoring since April 2020
Issue with scheduled workflows
We're aware of an issue affecting scheduled workflows that include a Send a message step. Users may experience authen...
App History and Chat Tab Not Loading
We are investigating an issue where the App History and Chat tabs are not loading for users. Users may see a blank sc...
Windows desktop notification issues
We've identified an issue affecting Windows desktop notifications for some Slack users. After updating to the latest ...
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