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NetXMS

Enterprise-grade network and infrastructure monitoring

Monitoring & Status ★ 409 stars Hard setup GPL-2.0

NetXMS is an open-source network and infrastructure monitoring system with auto-discovery, event correlation, and a flexible alerting engine. It scales from small networks to large distributed environments.

Official siteSource code

Key features

  • Network auto-discovery
  • Event correlation
  • Distributed monitoring
  • SNMP and agent support

Pros & cons

Strengths

  • Powerful event processing
  • Scales to large networks

Trade-offs

  • Steep learning curve
  • Desktop console for full features

Is NetXMS secure?

OSV.dev has no published security advisories for NetXMS's repository. No known vulnerabilities is not proof of security: it means none have been publicly catalogued.

Source: OSV.dev, checked 2026-10-14. How this is measured.

NetXMS replaces

Self-hosted SolarWinds alternativesSelf-hosted PRTG alternatives

Health badge

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SelfHostIndex: 78 · good

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The score is recomputed on every nightly rebuild from public repository data — see how it is calculated.

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