Is OneSignal down?
Last checked 1m agoNo incidents right now.
OneSignal is operational right now. Last checked 1m ago; the most recent incident resolved 13d ago.
Real-time OneSignal status, recent outages, and incident history: pulled directly from OneSignal's official status page at status.onesignal.com every 5 minutes. Pingoru tracks 9 OneSignal services and has captured 6 incidents in the last 90 days (97.90% uptime). Get email, Slack, Discord, or webhook alerts the moment OneSignal reports a new incident, free for 3 monitors, no credit card.
Recent outages & incidents
Past 90 days- PushEmailSMSIn-App MessagesIntegrationsDashboard / UI
Timeline · 2 updates
- identified · Oct 14, 2026, 02:31 PM UTC
Status: Identified We've identified an issue for a subset of apps (app IDs starting with 0). Affected components Integrations (Degraded performance) APIs & SDK Endpoints (Degraded performance) SMS (Degraded performance) In-App Messages (Degraded performance) Push (Degraded performance) Analytics & Reporting (Degraded performance) Dashboard / UI (Degraded performance) Email (Degraded performance)
- resolved · Oct 15, 2026, 02:51 PM UTC
Status: Resolved Between 14:31 UTC on Oct 14 and 14:51 UTC on Oct 15, 2026, a subset of apps (apps whose app ID starts with 0) may have intermittently seen incomplete or inconsistent results. The issue affected read requests only. No data was lost, and our primary systems never had incomplete data. It came from a read-only database used for a limited share of read traffic, which we removed from service at 14:51 UTC on Oct 15. Results have been consistent since then. We are adding automated checks to prevent this from happening again. If you saw unexpected results during this window and need help, please contact support. Affected components Analytics & Reporting (Operational) Dashboard / UI (Operational) Email (Operational) Integrations (Operational) APIs & SDK Endpoints (Operational) SMS (Operational) In-App Messages (Operational) Push (Operational)
Latest: Status: Resolved Between 14:31 UTC on Oct 14 and 14:51 UTC on Oct 15, 2026, a subset of apps (apps whose app ID starts with 0) may have intermittently seen incomplete or inconsiste…
-
- APIs & SDK EndpointsDashboard / UI
Timeline · 3 updates
- investigating · Sep 30, 2026, 08:48 AM UTC
Status: Investigating We're investigating the incident Affected components Dashboard / UI (Degraded performance) APIs & SDK Endpoints (Degraded performance)
- monitoring · Sep 30, 2026, 09:07 AM UTC
Status: Monitoring We've identified the problem and applied a fix. Traffic is being restored. Affected components Dashboard / UI (Degraded performance) APIs & SDK Endpoints (Degraded performance)
- resolved · Sep 30, 2026, 09:12 AM UTC
Status: Resolved We experienced a database issue that affected our customers. It only impacted apps which IDs start with e. The team has resolved the incident, and traffic is back to normal. Affected components Dashboard / UI (Operational) APIs & SDK Endpoints (Operational)
Latest: Status: Resolved We experienced a database issue that affected our customers. It only impacted apps which IDs start with e. The team has resolved the incident, and traffic is back …
-
- APIs & SDK Endpoints
Timeline · 3 updates
- investigating · Sep 22, 2026, 09:05 PM UTC
Status: Investigating What’s happening: Customers are unable to create new subscriptions Who’s affected: All customers trying to create new subscriptions Current Status: We are investigating the issue Affected components APIs & SDK Endpoints (Partial outage)
- monitoring · Sep 22, 2026, 09:19 PM UTC
Status: Monitoring We have applied a mitigation that should resolve the impact. We are monitoring to confirm effectiveness. Affected components APIs & SDK Endpoints (Partial outage)
- resolved · Sep 22, 2026, 09:30 PM UTC
Status: Resolved The issue has been resolved. All impacted systems are now operating normally. Affected components APIs & SDK Endpoints (Operational)
Latest: Status: Resolved The issue has been resolved. All impacted systems are now operating normally. Affected components APIs & SDK Endpoints (Operational)
-
- APIs & SDK Endpoints
Timeline · 3 updates
- identified · Sep 18, 2026, 12:48 AM UTC
Status: Identified We have identified the root cause and are working towards a resolution. Heavy load on one of our notification services is causing intermittent errors when trying to create a notification. Not all customers are affected. The team is working on adding more capacity to the affected service. We will provide another update in 15 minutes. Affected components APIs & SDK Endpoints (Partial outage)
- identified · Sep 18, 2026, 01:13 AM UTC
Status: Identified A fix is rolling out now for the affected notifications services that are overloaded. Things should be stable within the next 10 minutes. Affected components APIs & SDK Endpoints (Partial outage)
- resolved · Sep 18, 2026, 01:23 AM UTC
Status: Resolved /api/v1/notifications create endpoint is now stable for all customers. The team has scaled up resources to handle increased load on our notifications service. Affected components APIs & SDK Endpoints (Operational)
Latest: Status: Resolved /api/v1/notifications create endpoint is now stable for all customers. The team has scaled up resources to handle increased load on our notifications service. Affe…
-
- Push
Timeline · 4 updates
- investigating · Aug 04, 2026, 05:20 PM UTC
Status: Investigating What’s happening: Apple push notifications are failing in about 3% of cases. "Unknown delivery error" or "APNS failed to provide a response" error responses may be seen. Who’s affected: • Customers using Apple Push Notifications Current Status: We are investigating the issue and will provide an update in 20 Affected components Push (Partial outage)
- identified · Aug 04, 2026, 06:45 PM UTC
Status: Identified We have identified the root cause and are working towards a resolution. There was a slight change in how Apple's push notification connections work. We will provide another update in 20 minutes. Affected components Push (Partial outage)
- monitoring · Aug 04, 2026, 06:46 PM UTC
Status: Monitoring We have applied a mitigation that should resolve the impact. We are monitoring to confirm effectiveness. We will provide another update in 20 minutes. Affected components Push (Partial outage)
- resolved · Aug 04, 2026, 07:24 PM UTC
Status: Resolved The issue has been resolved. All impacted systems are now operating normally. Affected components Push (Operational)
Latest: Status: Resolved The issue has been resolved. All impacted systems are now operating normally. Affected components Push (Operational)
-
See the full OneSignal outage history
1 more incident in the last 90 days, plus the full multi-year archive of per-service events and update timelines.
Browse OneSignal outage history →Or sign up free to get alerts when OneSignal breaks · 10 free monitors · No credit card
Incident record
Since April 2026 · incident.io · 9 components checked every 5 minutesThe longest incident in the last year, Customers unable to connect to OneSignal platform and APIs on January 29, 2026, ran for 81 days. 7 maintenance windows announced in the same period.
Most affected components, last 12 months
- Dashboard / UI17
- APIs & SDK Endpoints10
- Integrations8
- Journeys8
- Email7
Latest incidents
- Intermittent incomplete data in the dashboard and API reads for a subset of apps (starting with app id with 0)
Status: Identified We've identified an issue for a subset of apps (app IDs starting with 0). Affected components Integrations (Degraded performance) APIs & SDK…
- Database incident - impacting app IDs starting with e
Status: Investigating We're investigating the incident Affected components Dashboard / UI (Degraded performance) APIs & SDK Endpoints (Degraded performance)
- Subscription API - Creation Failures
Status: Investigating What’s happening: Customers are unable to create new subscriptions Who’s affected: All customers trying to create new subscriptions…
- Started Oct 14, 2026, 02:31 PM UTC · Resolved Oct 15, 2026, 02:51 PM UTC · 1d
- Started Sep 30, 2026, 08:48 AM UTC · Resolved Sep 30, 2026, 09:12 AM UTC · 24m
- Subscription API - Creation Failures ResolvedStarted Sep 22, 2026, 09:05 PM UTC · Resolved Sep 22, 2026, 09:30 PM UTC · 25m
- Started Sep 18, 2026, 12:48 AM UTC · Resolved Sep 18, 2026, 01:23 AM UTC · 34m
- Started Aug 04, 2026, 05:20 PM UTC · Resolved Aug 04, 2026, 07:24 PM UTC · 2h 4m
- Started Jul 30, 2026, 04:52 PM UTC · Resolved Jul 30, 2026, 05:32 PM UTC · 40m