OneSignal outage, 11 May 2026

Dashboard & API - Partial Outage

Started
Resolved
11 May 2026, 18:44 UTC (after 25 min)
Impact
Major

Last update from OneSignal

The issue has been resolved. All impacted systems are now operating normally.

11 May 2026, 18:44 UTC

Is OneSignal down now?

This page is the record of one past incident. For the live status, see Is OneSignal down right now? - it reads the official status page every 2 minutes.

Other OneSignal incidents

  1. Database incident - impacting app IDs starting with e

  2. Subscription API - Creation Failures

  3. Intermittent errors on /api/v1/notifications api

  4. Apple push notifications failing in about 3% of cases

  5. Message events on user and subscription profiles slow and timing out

  6. Issue has been identified

  7. Issue identified and additional resources being added

  8. Journey / Event Streams/Outbound Data Integrations - delayed processing

All recorded OneSignal incidents