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Upptime vs Cachet: catalog facts
Upptime	Cachet
Free Free and open source. Hosting, hardware and any external services are separate.	Free The software is free under its open-source licence. Hosting, hardware and external…
Web, Self-hosted	Linux, Self-hosted, Web
Stores monitoring history in Git Publishes an automatically updated status page	Components, incidents, scheduled maintenance and subscriber notifications are all managed from one self-hosted…
Depends on GitHub service availability and Actions usage limits.	It needs PHP 8.3, Composer and a database, and the long-promised 3.x rebuild is still in progress.
Self-hosted, Web application	Self-hosted
Open source	Open source
License: MIT	License: BSD-3-Clause
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.