# Subprocessors

> The full list of third parties that process data for Email Fast. It's short by design: the platform runs on dedicated infrastructure we operate ourselves.

Canonical: https://emailfast.dev/legal/subprocessors

| Subprocessor | Purpose | Data touched | Location |
|---|---|---|---|
| Hetzner Online GmbH | Dedicated server hosting (hardware; we operate the stack) | All platform data at rest, on our encrypted volumes | Germany (EU) |
| Stripe, Inc. | Payment processing — our billing, and reader payments for paid newsletters (arms at launch) | Payment details (never stored by us), billing contact | US/EU |

That's the list. Notably absent: no upstream email-delivery provider (we run our own
mail infrastructure), no third-party analytics on customer data, no advertising
systems, no AI-model vendors touching message content.

Changes are announced to DPA customers before a new subprocessor is added, with a
right to object — see the [DPA](/legal/dpa).