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OneSignal.
1 service independently monitored by Guardian
GUARDIAN-MEASURED
● OPERATIONALAll systems operational
Our keyless probes, every 5 minutes. Independent of the vendor.
VENDOR-REPORTED
■ ALL SYSTEMS OPERATIONAL
Their status feed, fetched 4m ago. Shown for reference.
Two lanes. Never merged into one number.
All systems operational
Vendor-reported: All systems operational self-reported by the vendor’s status feed. Guardian’s measured status above is independent.
01 ⁄ GUARDIAN-MEASURED · 90-DAY WINDOW · 30-DAY NARROW WINDOW
Measured by Guardian probes only. Mobile rows show a separately computed trailing 30-day percentage beside the 30 visible cells.
MCP servers □ NO DATA · no MCP servers monitored
02 ⁄ VENDOR-REPORTED · TRACKED SINCE 2026-06-17 · 90-DAY WINDOW
Vendor-reported components
As self-reported by OneSignal’s official status feed. Shown for reference. The Guardian-measured statuses and uptime below are probed independently and unaffected by this data.
Analytics & Reporting Operational 100% operational (90d) 100% operational (30d) · 30 d
APIs & SDK Endpoints Operational 99.97% operational (90d) 99.92% operational (30d) · 30 d
Dashboard / UI Operational 99.97% operational (90d) 100% operational (30d) · 30 d
Email Operational 100% operational (90d) 100% operational (30d) · 30 d
In-App Messages Operational 100% operational (90d) 100% operational (30d) · 30 d
Integrations Operational 98.73% operational (90d) 100% operational (30d) · 30 d
Journeys Operational 97.67% operational (90d) 100% operational (30d) · 30 d
Push Operational 99.9% operational (90d) 100% operational (30d) · 30 d
SMS Operational 100% operational (90d) 100% operational (30d) · 30 d
Vendor-reported history tracked since 2026-06-17 · 64 days shown
Vendor-reported data via status.onesignal.com
Grade: A ≥99.9% · B ≥99% · C ≥95% · D ≥90% · F <90%
03 ⁄ PAST INCIDENTS
Past incidents Oct 12, 2026 No incidents reported.
Oct 11, 2026 No incidents reported.
Oct 10, 2026 No incidents reported.
Oct 9, 2026 No incidents reported.
Oct 8, 2026 No incidents reported.
Oct 7, 2026 No incidents reported.
Oct 6, 2026 No incidents reported.
Oct 5, 2026 No incidents reported.
Oct 4, 2026 No incidents reported.
Oct 3, 2026 No incidents reported.
Oct 2, 2026 No incidents reported.
Oct 1, 2026 No incidents reported.
Sep 30, 2026 No incidents reported.
Sep 29, 2026 No incidents reported.
Sep 18, 2026
00:51 UTC VENDOR-REPORTEDVendor-reported ✓ RESOLVEDResolved APIs & SDK Endpoints: Partial outage · resolved after 35m
Aug 4, 2026
17:21 UTC VENDOR-REPORTEDVendor-reported ✓ RESOLVEDResolved Push: Partial outage · resolved after 2h 5m
Jul 30, 2026
16:56 UTC VENDOR-REPORTEDVendor-reported ✓ RESOLVEDResolved Dashboard / UI: Degraded performance · resolved after 40m
Jul 20, 2026
14:56 UTC VENDOR-REPORTEDVendor-reported ✓ RESOLVEDResolved Journeys: Degraded performance · resolved after 1d 2h 14:56 UTC VENDOR-REPORTEDVendor-reported ✓ RESOLVEDResolved Integrations: Degraded performance · resolved after 1d 2h
Jul 17, 2026
22:16 UTC VENDOR-REPORTEDVendor-reported ✓ RESOLVEDResolved Integrations: Degraded performance · resolved after 50m 17:07 UTC VENDOR-REPORTEDVendor-reported ✓ RESOLVEDResolved Journeys: Degraded performance · resolved after 6h
Jul 16, 2026
15:37 UTC VENDOR-REPORTEDVendor-reported ✓ RESOLVEDResolved Journeys: Degraded performance · resolved after 17h 35m
Vendor-reported incidents are shown from Jun 17, 2026 , when Guardian began recording this status feed’s transitions. Earlier vendor incidents are not shown.