Subprocessors
These are the third parties that process data on our behalf in order to run Unified E box. Each is bound to process it only on our instructions.
Last updated September 21, 2026
| Provider | Purpose | Data involved |
|---|---|---|
| Supabase | Application database and authentication | Stored mail content and metadata, connected-account records, encrypted OAuth tokens, and member authentication records. |
| Vercel | Application hosting and scheduled jobs | Processes requests in transit, including mail content as it is rendered. Does not retain mail content as a store of record. |
| Google LLC | Gmail API and Cloud Pub/Sub change notifications | The source of the mail data itself. Pub/Sub carries change notifications, which identify that a mailbox changed rather than carrying message content. |
No advertising or analytics vendors
This list is complete. We do not send Gmail data to advertising networks, data brokers, analytics platforms, or AI model providers, because we do not use any.
International processing
Our providers may process data in regions other than where you live. Where such transfers occur we rely on the safeguards those providers offer, including standard contractual clauses where applicable. More detail is in the privacy policy.
Changes to this list
If we add or replace a provider that processes personal data, we will update this page. To ask a question about a provider, or to be told when this list changes, write to privacy@uniebox.vercel.app.