# Platform

Reference pages describing the boundaries cronpad operates within.

- [Limits](limits.md): free-tier limits on cronpad Cloud and technical limits everywhere.
- [Data retention](data-retention.md): how long runs, attempts, logs and alerts are kept.
- [Security](security.md): authentication, isolation, secrets, SSRF protection and hosted mode.
- [Editions](editions.md): the open-source, Enterprise and Cloud offerings, and licensing.