OneSignal Outage History
OneSignal is up right nowPingoru has recorded 79 incidents for OneSignal: 79 in the last 12 months and 6 in the last 90 days.
Show as a table
| Month | Incidents | Hours with an open incident |
|---|---|---|
| April 2026 | 16 | 472 of 720 (66%) |
| May 2026 | 3 | 3 of 744 (0%) |
| June 2026 | 5 | 2 of 720 (0%) |
| July 2026 | 7 | 37 of 744 (5%) |
| August 2026 | 1 | 2 of 744 (0%) |
| September 2026 | 3 | 1 of 720 (0%) |
| October 2026 | 1 | 24 of 587 (4%) |
Incidents, newest first
Minor April 1, 2026 Incorrect segment membership impacted some users –
Started Apr 01, 2026, 01:00 PM UTC· resolved Apr 01, 2026, 01:00 PM UTC
No vendor updates were posted for this incident.
Minor March 20, 2026 Intermittent errors from Notification Create endpoint 30d 18h
Started Mar 20, 2026, 09:01 PM UTC· resolved Apr 20, 2026, 03:31 PM UTC
No vendor updates were posted for this incident.
Minor March 20, 2026 Email deliveries are experiencing delays and potential failures 30d 19h
Started Mar 20, 2026, 08:28 PM UTC· resolved Apr 20, 2026, 03:31 PM UTC
No vendor updates were posted for this incident.
Minor March 19, 2026 web requests - user access and service reliability affected for ~5% of users for ~2 min 31d 16h
Started Mar 19, 2026, 10:55 PM UTC· resolved Apr 20, 2026, 03:31 PM UTC
No vendor updates were posted for this incident.
Minor March 13, 2026 Data feeds - Processing delays 37d 23h
Started Mar 13, 2026, 04:28 PM UTC· resolved Apr 20, 2026, 03:31 PM UTC
No vendor updates were posted for this incident.
Minor February 25, 2026 Some apps may have experienced 53d 22h
Started Feb 25, 2026, 05:03 PM UTC· resolved Apr 20, 2026, 03:31 PM UTC
No vendor updates were posted for this incident.
Minor February 25, 2026 Some apps may have experienced –
Started Feb 25, 2026, 05:03 PM UTC· resolved Feb 25, 2026, 05:03 PM UTC
No vendor updates were posted for this incident.
Minor February 14, 2026 Email & Scheduled Messages - Degraded Performance 64d 23h
Started Feb 14, 2026, 04:10 PM UTC· resolved Apr 20, 2026, 03:31 PM UTC
No vendor updates were posted for this incident.
Minor February 13, 2026 Message Delivery - Delayed Message Processing 65d 16h
Started Feb 13, 2026, 11:18 PM UTC· resolved Apr 20, 2026, 03:31 PM UTC
No vendor updates were posted for this incident.
Minor February 13, 2026 Journeys - Elevated error rates 66d 15h
Started Feb 13, 2026, 12:30 AM UTC· resolved Apr 20, 2026, 03:31 PM UTC
No vendor updates were posted for this incident.
Minor February 10, 2026 Journeys/Webhooks - interrupted processing 68d 21h
Started Feb 10, 2026, 06:00 PM UTC· resolved Apr 20, 2026, 03:31 PM UTC
No vendor updates were posted for this incident.
Minor February 3, 2026 Dashboard failing to load 75d 21h
Started Feb 03, 2026, 05:36 PM UTC· resolved Apr 20, 2026, 03:31 PM UTC
No vendor updates were posted for this incident.
Minor January 29, 2026 Customers unable to connect to OneSignal platform and APIs 80d 15h
Started Jan 29, 2026, 11:59 PM UTC· resolved Apr 20, 2026, 03:31 PM UTC
No vendor updates were posted for this incident.
Major December 5, 2025 Dashboard and API - Service Partially Unavailable 23m
Started Dec 05, 2025, 09:05 AM UTC· resolved Dec 05, 2025, 09:28 AM UTC
No vendor updates were posted for this incident.
Major November 18, 2025 Cloudflare outage impacting the OneSignal Service 5h 20m
Started Nov 18, 2025, 12:23 PM UTC· resolved Nov 18, 2025, 05:44 PM UTC
No vendor updates were posted for this incident.
Major November 12, 2025 app_ids starting with "f" not processing 5m
Started Nov 12, 2025, 06:01 PM UTC· resolved Nov 12, 2025, 06:07 PM UTC
No vendor updates were posted for this incident.
Minor November 9, 2025 Delayed Webhook & Event Stream Delivery 1m
Started Nov 09, 2025, 09:02 AM UTC· resolved Nov 09, 2025, 09:03 AM UTC
No vendor updates were posted for this incident.
Major November 7, 2025 Degraded subscription database performnace –
Started Nov 07, 2025, 05:46 PM UTC· resolved Nov 07, 2025, 05:46 PM UTC
No vendor updates were posted for this incident.
Major November 6, 2025 Degraded performance for subscription database 24m
Started Nov 06, 2025, 11:19 PM UTC· resolved Nov 06, 2025, 11:44 PM UTC
No vendor updates were posted for this incident.
Minor November 6, 2025 Notifications API is degraded 3h 13m
Started Nov 06, 2025, 12:18 PM UTC· resolved Nov 06, 2025, 03:32 PM UTC
No vendor updates were posted for this incident.
Major November 5, 2025 Notification counts are lagging and notifications may appear stuck 1h 47m
Started Nov 05, 2025, 06:44 PM UTC· resolved Nov 05, 2025, 08:31 PM UTC
No vendor updates were posted for this incident.