The providers behind the service.
Last updated August 2, 2026
Current infrastructure providers
These providers process Customer Data on Startup Mail’s behalf to provide the Service.
| Provider | Purpose | Data | Location |
|---|---|---|---|
| Cloudflare, Inc. | Workers, D1, R2, Queues, CDN, DNS, and network security | Account, organization, mail, attachments, logs, and security data | Cloudflare’s global network |
| Amazon Web Services EMEA SARL / affiliates | SES transport, temporary S3 ingress, SNS events, and monitoring | Mail content, metadata, temporary raw MIME, and delivery feedback | Primary service region eu-central-1 |
| Stripe, Inc. / applicable Stripe entity | Billing, subscriptions, invoicing, and payment fraud prevention | Billing contact, subscription, transaction, and payment data | Under the applicable Stripe agreement and DPA |
Customer-directed destinations
Recipients, forwarding addresses, webhook endpoints, DNS providers, and connected API or MCP clients are not Startup Mail subprocessors. We send data to them on the customer’s instructions, and their own terms govern what happens after receipt.
Updates
We update this page when a subprocessor is added or removed. To ask a question or request notice of changes, contact hello@startupmail.dev.