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Performance Co-Pilot vs Munin: catalog facts
Performance Co-Pilot	Munin
Free Free and open source.	Free Free and open source.
macOS, Linux, Self-hosted, Command line	Linux, Self-hosted
Collects metrics from multiple hosts and operating systems Live and historical analysis from archives	Useful graphs out of the box with little setup Over 500 plugins for common services
Steeper learning curve than a single-machine monitor Aimed at administrators rather than casual users	Five-minute polling interval, not real-time Stable release links on the homepage date from 2021
Downloadable app, Self-hosted	Self-hosted
Open source	Open source
License: GPL-2.0, LGPL-2.1	License not stated
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 1, 2026

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