OneSignal Outage History
Uptime record, past incidents, and downtime history for OneSignal.
Checking current status...
90-Day Trend
Monthly Uptime
| Month | Uptime | Days Tracked | Days with Issues |
|---|---|---|---|
| April 2026 | 90% | 10 | 1 |
| March 2026 | 90.3% | 31 | 3 |
| February 2026 | 84.2% | 19 | 3 |
Uptime is calculated from daily worst-status snapshots. A day with any non-operational status counts as a day with issues.
Daily Status (Last 60 Days)
Feb 10
Today
Operational
Degraded
Partial Outage
Major Outage
Maintenance
No Data
Incident History
April 2026
Elevated errors while displaying app metrics
Started: Apr 9, 6:58 PM
monitoring
Apr 9, 7:37 PM
monitoring
Apr 9, 6:58 PM
Dashboard and API outage
Started: Apr 9, 2:46 PM
monitoring
Apr 9, 2:59 PM
identified
Apr 9, 2:55 PM
investigating
Apr 9, 2:46 PM
Dashboard - API latency increases
Started: Apr 9, 2:20 PM
monitoring
Apr 9, 2:33 PM
investigating
Apr 9, 2:20 PM
March 2026
Intermittent errors from Notification Create endpoint
Started: Mar 20, 8:13 PM
investigating
Mar 20, 8:52 PM
investigating
Mar 20, 8:13 PM
Email deliveries are experiencing delays and potential failures
Started: Mar 20, 5:25 PM
monitoring
Mar 20, 6:27 PM
investigating
Mar 20, 6:07 PM
investigating
Mar 20, 5:25 PM
web requests - user access and service reliability affected for ~5% of users for ~2 min
Started: Mar 19, 10:55 PM
investigating
Mar 19, 10:55 PM
Data feeds - Processing delays
Started: Mar 13, 4:10 PM
monitoring
Mar 13, 4:20 PM
investigating
Mar 13, 4:10 PM