Subprocessors
This page lists the external providers used for Time & Bill and the landing site in plain language.
| Provider | Purpose | Data category | Required or optional | Notes |
|---|---|---|---|---|
| Hetzner | Application hosting | application data | Required for the hosted product | Hosting location for the Time & Bill application in Germany |
| AWS | Email delivery and landing-page hosting | system email and newsletter delivery processing, landing-site infrastructure | Required for the current setup | Used for invitations, password resets, newsletter delivery, and the landing page |
| Sentry | Application and mobile app error monitoring on EU-based servers | technical error and diagnostic data | Required for the current hosted setup | Used to detect and resolve application errors |
Why these providers are used
- Hetzner is used to host the core application in Germany.
- AWS is used for email delivery and the landing page.
- Sentry is used for technical error monitoring and diagnostics for the application and mobile app, and is configured to use EU-based servers.
- Newsletter subscriber management is operated by Grobmeier Solutions using self-hosted Listmonk software on the Time & Bill infrastructure; newsletter delivery uses AWS SES.