Slack logo and current status indicator

Slack Status

Partial Outage

slack.com 11 components

checked Sep 11, 2026 5:05 AM UTC · Slack's official status page

Is Slack Having an Outage?

Partially. Some of Slack is down.

Slack is experiencing a partial outage affecting some users and services.

Last broke
Sep 11
Uptime
96.75%
Most impacted
Messaging

90 day period

Email only. No password. No card.

Service health

Service health, last 90 days

Jun 14Today
No problem reported or detectedPartial outage

How to read this

The record

90 day period · not affected by the range above
Availability
96.8%
Last Incident
Partial Outage
Sep 11, 2026 4:22 AM UTC
Incidents
7
7 partial
Most impacted
Messaging
Longest 28d 7h

Availability counts operational or degraded time as available, averaged equally across all monitored components. Partial outages count as half downtime and major outages count in full, scheduled maintenance is excluded from the calculation, and periods with no recorded status are counted as available rather than assumed down. Each component is tracked independently to give you a clear picture of overall service reliability.

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Email only. No password. Free.

Recent Slack outages & status updates

Status changes and service events for Slack over the last 30 days

7 incidents over 90 days85 clear days · worst 2 on Jul 24
Slack incidents per day over the last 90 days, one row per week
SMTWTFS
Jun 7
Jun 14
1
Jun 21
1
Jun 28
Jul 5
Jul 12
Jul 19
2
Jul 26
1
Aug 2
1
Aug 9
1
Aug 16
Aug 23
Aug 30
Sep 6
02 incidents

Apps/Integrations/APIs experienced a partial outage

Sep 10 · resolved after 2h 41m

Workspace/Org Administration experienced a partial outage

Aug 13 · still ongoing

Messaging experienced a partial outage

Aug 13 · still ongoing

Solid — we detected itHollow — Slack reported it
View all incidents →

What is Slack?

Slack is a cloud-based messaging and collaboration platform that enables team communication through channels, direct messages, file sharing, and integrations with other work tools.

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Frequently asked questions about Slack

Common questions about monitoring Slack and understanding service status

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