All Services are Operational
Heroku
July 26, 2025
No incidents reported
July 27, 2025
No incidents reported
July 28, 2025
No incidents reported
July 29, 2025
No incidents reported
July 30, 2025
No incidents reported
July 31, 2025
No incidents reported
August 01, 2025
20:20 UTC
Maintenance scheduled on August 13, 2025 at 00:00 UTC
20:24 UTC
Maintenance scheduled on August 14, 2025 at 09:00 UTC
August 02, 2025
No incidents reported
August 03, 2025
No incidents reported
August 04, 2025
No incidents reported
August 05, 2025
No incidents reported
August 06, 2025
No incidents reported
August 07, 2025
No incidents reported
August 08, 2025
No incidents reported
August 09, 2025
No incidents reported
August 10, 2025
No incidents reported
August 11, 2025
No incidents reported
August 12, 2025
No incidents reported
August 13, 2025
No incidents reported
August 14, 2025
No incidents reported
August 15, 2025
No incidents reported
August 16, 2025
No incidents reported
August 17, 2025
No incidents reported
August 18, 2025
No incidents reported
August 19, 2025
23:42 UTC
Investigating an issue with AI services
August 20, 2025
No incidents reported
August 21, 2025
23:06 UTC
US Virginia Common, Private, and Fir runtimes issues with upstream provider
August 22, 2025
No incidents reported
August 23, 2025
No incidents reported
August 24, 2025
No incidents reported
Slack
July 26, 2025
No incidents reported
July 27, 2025
03:53 UTC
Some users in the Philippines are unable to connect to Slack
July 28, 2025
No incidents reported
July 29, 2025
02:43 UTC
Trouble with Managing Installed Apps
22:59 UTC
Slack app may refresh/restart for some users
July 30, 2025
No incidents reported
July 31, 2025
01:59 UTC
Trouble Loading or Connecting to Slack
August 01, 2025
No incidents reported
August 02, 2025
No incidents reported
August 03, 2025
No incidents reported
August 04, 2025
No incidents reported
August 05, 2025
No incidents reported
August 06, 2025
04:16 UTC
Issues with Changing Appearance Preferences in Slack
August 07, 2025
No incidents reported
August 08, 2025
00:38 UTC
Delay in Email Delivery
August 09, 2025
No incidents reported
August 10, 2025
No incidents reported
August 11, 2025
23:55 UTC
Login Loop from Mobile Browsers
August 12, 2025
No incidents reported
August 13, 2025
No incidents reported
August 14, 2025
No incidents reported
August 15, 2025
13:36 UTC
Trouble loading Slack sidebar content
August 16, 2025
No incidents reported
August 17, 2025
No incidents reported
August 18, 2025
No incidents reported
August 19, 2025
No incidents reported
August 20, 2025
No incidents reported
August 21, 2025
No incidents reported
August 22, 2025
No incidents reported
August 23, 2025
No incidents reported
August 24, 2025
18:00 UTC
Trouble Loading or Connecting to Slack
Website
July 26, 2025
No incidents reported
July 27, 2025
No incidents reported
July 28, 2025
No incidents reported
July 29, 2025
No incidents reported
July 30, 2025
No incidents reported
July 31, 2025
No incidents reported
August 01, 2025
No incidents reported
August 02, 2025
No incidents reported
August 03, 2025
No incidents reported
August 04, 2025
No incidents reported
August 05, 2025
No incidents reported
August 06, 2025
No incidents reported
August 07, 2025
No incidents reported
August 08, 2025
No incidents reported
August 09, 2025
No incidents reported
August 10, 2025
No incidents reported
August 11, 2025
No incidents reported
August 12, 2025
No incidents reported
August 13, 2025
No incidents reported
August 14, 2025
No incidents reported
August 15, 2025
No incidents reported
August 16, 2025
07:02 UTC
Down in Europe, North America, Asia with HTTP status code 500
06:53 UTC
Down in Europe, North America, Asia with HTTP status code 504
August 17, 2025
No incidents reported
August 18, 2025
No incidents reported
August 19, 2025
No incidents reported
August 20, 2025
No incidents reported
August 21, 2025
No incidents reported
August 22, 2025
No incidents reported
August 23, 2025
20:03 UTC
Down in Europe, North America, Asia with HTTP status code 504
August 24, 2025
No incidents reported
Past Incidents
August 24, 2025
Slack
Trouble Loading or Connecting to Slack
Aug 24, 15:00 UTC
August 23, 2025
No incidents reported
August 22, 2025
No incidents reported
August 21, 2025
Heroku
US Virginia Common, Private, and Fir runtimes issues with upstream provider
Aug 21, 20:06 UTC
August 20, 2025
No incidents reported
August 19, 2025
Heroku
Investigating an issue with AI services
Aug 19, 20:42 UTC
August 18, 2025
No incidents reported