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CasaOS vs Cosmos Cloud: catalog facts
CasaOS	Cosmos Cloud
Free The open-source software is available without a license fee. Hosting, hardware and…	Freemium Free to run with a paid tier for additional features. The source is available under a…
Linux, Web, Self-hosted	Linux, Web, Self-hosted
One-click app store removes most of the Docker Compose work Installs onto an existing Debian system instead of taking over the disk	Reverse proxy, certificates and authentication arrive already wired together
The app store is a curated subset; anything else still needs manual Compose files Assumes a single host and has no clustering	Source-available under a restricted licence rather than a recognised open-source one, with paid features
Self-hosted, Web application	Self-hosted, Web application
Open source	Not stated if open source
License: Apache-2.0	License not stated
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.