Zulip incident

zulip.com outage

Critical Resolved View vendor source →

Zulip experienced a critical incident on March 26, 2026 affecting Zulip Cloud and Mobile Push Notification Service, lasting 3h 55m. The incident has been resolved; the full update timeline is below.

Started
Mar 26, 2026, 02:04 PM UTC
Resolved
Mar 26, 2026, 05:59 PM UTC
Duration
3h 55m
Detected by Pingoru
Mar 26, 2026, 02:04 PM UTC

Affected components

Zulip CloudMobile Push Notification Service

Update timeline

  1. investigating Mar 26, 2026, 02:04 PM UTC

    We are currently investigating this issue.

  2. monitoring Mar 26, 2026, 02:11 PM UTC

    A fix has been implemented and we are monitoring the results.

  3. monitoring Mar 26, 2026, 02:11 PM UTC

    We are continuing to monitor for any further issues.

  4. resolved Mar 26, 2026, 05:59 PM UTC

    This incident has been resolved.