Labs / Time machine / OneSignal
OneSignal
The subprocessor list as we last read it, on Nov 11, 2026.
Dates are when we read the list (UTC), not when OneSignal changed it. Between two readings we don't know what it said.
tall: list changed · medium: document changed · short: read, no change · x: check failed · dotted: change dates only. Tap a tick or use the date box.
We record change dates, not every check, before Oct 11, 2026.
We have published no changes to this vendor's list; our first reading was Oct 3, 2026.
Read Nov 11, 2026 · 8 companies named as a subprocessor · stored document
| Name | Purpose | Location | First read |
|---|---|---|---|
| Census Inc. | Custom events integration and Data Lake Provider | USA | |
| Cloudflare Inc. | Content delivery and internet security | USA | |
| Filestack Inc. | Upload files into API | USA | |
| Google Inc. UPDATED | Cloud hosting; OneSignal AI feature inference via Gemini Enterprise Agent Platform (GEAP); AI conversation quality review and logging via Google BigQuery (retained up to 90 days) | Netherlands (europe-west4); USA | |
| Intercom Inc. | Customer support requests | USA | |
| Mailgun Inc. | Email delivery provider | USA | |
| Rollbar Inc. | Product bug tracking | USA | |
| Twilio Inc. | SMS/MMS delivery provider | USA |
Built from the changes we published; changes we recorded without an alert (parser fixes, entries approved after review) don't appear. Where we later improved how we read a list, an earlier list may look different from the vendor's page at the time.
Gaps in our readings
No gaps since Oct 11, 2026.
All readings (33)
History starts Oct 3, 2026. Dates are UTC. Data CC BY 4.0. Shown as stored when this page was built.