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Action1 vs Munki: catalog facts
Action1	Munki
Freemium Free with all features for the first 200 endpoints; more endpoints are paid.	Free Free and open source.
Windows, macOS, Linux, Web	macOS, Self-hosted
Free for 200 endpoints with no feature limits Patches both the operating system and third-party applications	Repository is just a plain web server Handles Apple packages and disk image installers
Cloud-only; there is no self-hosted option Paid beyond 200 endpoints	macOS clients only Requires setting up and maintaining a package repository
Hosted service	Downloadable app, Self-hosted
Closed source	Open source
License not stated	License not stated
Account needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

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