# Sub-processors

> Vendors that process customer personal data.

**Last updated: 6 October 2026**

| Vendor | Purpose | Country |
|---|---|---|
| Hetzner Online GmbH | Hosting | EU |
| BunnyWay d.o.o. (bunny.net) | Content delivery and storage | EU (global delivery) |
| Plus Five Five, Inc. (Resend) | Email | US |
| Slack Technologies, LLC | Internal notifications | US |

We give 30 days' notice of any new sub-processor. To object, write to privacy@justonair.com.