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LibreNMS vs Nagios
People
Price
Free
Network Monitoring
Annual estimate10 people, entry price
Free
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Network Monitoring
Overview
Focus
Network Monitoring
Monitoring & Observability
Product
LibreNMS is a free, open-source network monitoring system that provides auto-discovery, alerting, and comprehensive SNMP-based monitoring for IT infrastructure.
Nagios is a veteran IT infrastructure monitoring system for servers, networks, applications, and services with alerting and reporting capabilities.
Headquarters
Remote
Saint Paul, Minnesota
Company size
2-10 employees
51-200 employees
Founded
2013
1999
Pricing details
Published rate
Free
Free options
Free plan, Free trial
Free plan
Source updated
Oct 29, 2026
Oct 29, 2026