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Nagios vs Netdata

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NagiosMonitoring & Observability
NetdataMonitoring & Observability
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Monitoring & Observability

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Monitoring & Observability

Overview
Focus
Monitoring & Observability
Monitoring & Observability
Product
Nagios is a veteran IT infrastructure monitoring system for servers, networks, applications, and services with alerting and reporting capabilities.
Netdata provides real-time infrastructure monitoring with automatic anomaly detection, offering per-second granularity monitoring for servers, containers, and applications.
Headquarters
Saint Paul, Minnesota
Austin, Texas
Company size
51-200 employees
51-200 employees
Founded
1999
2013
Pricing details
Free options
Free plan
Free plan, Free trial
Source updated
Oct 29, 2026
Oct 29, 2026

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Monitoring & Observability