Subprocessors
Effective 8 August 2026
Third parties that process personal information on our behalf. The list is deliberately short, because every addition is a party your data has to travel through.
| Subprocessor | Purpose | Data | Location |
|---|---|---|---|
| Cloudflare, Inc. | Application hosting, database, and transactional email delivery | Account records, support content, operational logs | United States and global edge network |
| Stripe, Inc. | Payment processing and invoicing | Billing contact, payment method, transaction records | United States |
| Microsoft Corporation | Optional sign-in with a Microsoft account | Name, email address, and directory object identifier | United States |
We will give notice before adding a subprocessor that handles customer personal information. To be told when this list changes, email contact@signalnine.org. A data processing agreement is available on request for customers who need one.