May 27, 2026 · started 23:00 UTC
Slack outage.
Slack reported degraded for 16h 21m, then recovered. The provider titled it: “Trouble with Slack - General Slack functionality issues”.
16h 21mduration
Degradedworst reported level
23:00 UTCMay 27, 2026
Timeline
- 23:00 UTC — operational → degraded
- 15:22 UTC — back to operational
As published on Slack's official status page, observed by our poller. Times are UTC. See current Slack status, its RSS feed, or all recorded outages.