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Last checked 1m ago
Current status
OneSignal is up

No 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.

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OneSignal uptime 97.90% uptime · past 90 days
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Recent outages & incidents

Past 90 days
  1. Resolved 1d
    Started Oct 14, 2026, 02:31 PM UTC · Resolved Oct 15, 2026, 02:51 PM UTC
    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…

  2. Resolved 24m
    Started Sep 30, 2026, 08:48 AM UTC · Resolved Sep 30, 2026, 09:12 AM UTC
    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 …

  3. Resolved 25m
    Started Sep 22, 2026, 09:05 PM UTC · Resolved Sep 22, 2026, 09:30 PM UTC
    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)

  4. Resolved 34m
    Started Sep 18, 2026, 12:48 AM UTC · Resolved Sep 18, 2026, 01:23 AM UTC
    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…

  5. Resolved 2h 4m
    Started Aug 04, 2026, 05:20 PM UTC · Resolved Aug 04, 2026, 07:24 PM UTC
    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 →

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Incident record

Since April 2026 · incident.io · 9 components checked every 5 minutes
79incidents recorded
79last 12 months
6last 90 days
9 daystypical duration, 12 months

The 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

Outage history

Past 90 days · 6 incidents View full outage history →