Sub-processors
Last updated: October 4, 2026. We give 30 days' notice before adding a sub-processor.
| Provider | Purpose | Data | Location |
|---|---|---|---|
| [Hosting provider] | Server that runs Granite and stores your encrypted notes | All service data, encrypted at rest | [Server location] |
| Amazon Web Services, Inc. | Encrypted backups (S3) | Encrypted backups only; the keys never leave our server | United States |
| Stripe, Inc. | Payments for web subscriptions | Billing details and payment status | United States |
| Apple Inc., Google LLC | Subscriptions bought in the mobile apps | Purchase records | United States |
| Google LLC | Sign in with Google and Google Drive references, only if you use them | Account identifiers; Drive file metadata and text you choose to reference | United States |
| Cloudflare, Inc. | DNS for granite.md | No customer content | Global |