Outage report · Partial outage
OneSignal outage on Aug 4, 2026
Apple push notifications failing in about 3% of cases
SeverityPartial outage
StartedAug 4, 2026, 17:20UTC
ResolvedAug 4, 2026, 19:24UTC
Duration2h 4m
What happened
OneSignal reported a partial outage starting Aug 4, 2026, 17:20 UTC, affecting Push. It was marked resolved at Aug 4, 2026, 19:24 UTC.
- The incident lasted 2h 4m from first report to resolution.
- OneSignal had reported 4 other partial or major outages in the 90 days before it.
- 12 other vendors we track reported a significant incident within 12 hours of it.
Latest update from OneSignal
The issue has been resolved. All impacted systems are now operating normally.
What our independent monitoring saw
Our independent monitoring of OneSignal started after this incident, so this report is based on OneSignal's status page.
Other outages around the same time
Significant incidents other vendors reported within 12 hours of this one.
OneSignal's overall reliability
77.2/100
OneSignal has a reliability score of 77.2/100, with 99.75% effective uptime and 5 incidents over the last 90 days.
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