Smooth sailing!

Nothing to report here. Slack is up and running normally.

Current Status by Service

No Issues






No issues


No issues


No issues

Link Previews

No issues


No issues


No issues


No issues


No issues


No issues

Workspace/Org Administration

No issues

Recent Incidents

Uptime in the past 30 days:


How is uptime calculated?

Slack is a distributed platform and during any given incident it is rare for all Slack teams to be affected. For this reason, we report our uptime as an average derived from the number of affected users.


January 22, 2018

Image uploads appearing broken for some users

We've just issued a fix for this problem, and are receiving reports that it's resolved. You may need to refresh your app to see the fix.

We're deeply sorry for the disruption but thank you again for your patience.

January 10, 2018

Connectivity issues for some workspaces

All users should now be able to connect to their workspace once more. Apologies for this connection blip. Thank you as always for sticking with us, we really appreciate it.

January 9, 2018

Connectivity issues for all customers

Slack is completely recovered and all customers should be able to connect again. We're extremely sorry for the disruption to your workday and will be conducting a thorough postmortem to understand and prevent this from happening in the future.

January 8, 2018

Desktop app server error for some users

All signs now point to this issue being fully resolved. The error message is fixed by heading to "Help" > "Clear cache" in the app menu. Thank you again for all your patience and understanding.

January 3, 2018

Connectivity issues for some workspaces

We have some good news to share! Everything is now looking clear from our side and all users should be able to connect to their workspace once more. Please let us know at if you are still experiencing problems. We apologize for disrupting your day and thank you for your patience.