Network / NMS
NetXMS
Raden Solutions
A lesser-known but capable open-source NMS with genuine automatic L2/L3 topology mapping, a scripting/automation engine (NXSL), a REST API and Grafana integration.
- Category
- Network / NMS
- License
- Open core
- Deployment
- Self-hosted
- Cost
- Free
- Free tier
- Yes
- Self-host effort
- Moderate
- Maturity
- Emerging
- Popularity
- ≈362 GitHub stars; under-the-radar
The catch
Tiny community and limited third-party docs vs Zabbix/LibreNMS, and the dual desktop/web client model feels old-school — you're more on your own when things break.
Monitors
NetworkServersMetrics
Protocols
SNMPICMP / ping
Capabilities
AlertingDashboardsAutodiscoveryTopology mappingAPIConfig as code
Built for
Mid-marketHomelab
The honest take
The one most people haven’t heard of. Real automatic topology and a scripting engine that punch above its 362 stars — the price is a small community and thin docs when you hit a wall.