Network / NMS
Nagios XI
Nagios Enterprises
The commercial, web-configurable Nagios — dashboards, wizards, reporting and support for teams that don't want to hand-edit config files.
- Category
- Network / NMS
- License
- Proprietary
- Deployment
- Self-hosted
- Cost
- Medium
- Free tier
- Yes
- Self-host effort
- Moderate
- Maturity
- Established
- Popularity
- Established commercial Nagios
The catch
You're paying to wrap aging Core internals — many feel the modern forks (Icinga, Checkmk) deliver more for the money, and dashboards/reports/advanced features are extra-cost tiers.
Monitors
NetworkServersMetrics
Protocols
SNMPICMP / ping
Capabilities
AlertingDashboardsAutodiscoveryAPI
Built for
SMBMid-market
The honest take
The paid GUI on top of Nagios Core. Reasonable if you’re already deep in the Nagios world and want a web UI; most greenfield buyers get more from Checkmk or Icinga for the money.
Pricing in the real world
- Free up to 7 hosts
- Perpetual node-tier licenses
Perpetual license by node tier (Standard/Enterprise).