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Checkmk vs NetXMS: catalog facts
Checkmk	NetXMS
Freemium Free open-source Raw edition, with paid Enterprise and Cloud editions.	Freemium The open-source edition is free; enterprise capabilities and services are available…
Self-hosted	Self-hosted
Auto-discovery reduces manual setup for new hosts and services Supports both agent-based and agentless SNMP monitoring	Collects device and agent data Provides monitoring and management interfaces
Advanced features and scaling are gated behind paid commercial editions Self-hosted setup and tuning takes more effort than a hosted SaaS monitor	Enterprise services and editions have separate terms.
Self-hosted, Downloadable app	Self-hosted
Open source	Open source
License not stated	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.