Community-based GPL-licensed network monitoring system
SNMP discovery, graphs, alerting and maps for network devices from many vendors.
alternatives to
SolarWinds Network Performance Monitor
Commercial network monitoring software that discovers devices, polls them over SNMP and maps and alerts on network performance. A closed product from SolarWinds.
Side by side
| Tool | Fit | Stars | Licence | Terms | Self-hosted | Language | Latest | Last push |
|---|---|---|---|---|---|---|---|---|
| LibreNMS | Full replacement | 4.9k | Other | Open source | Yes | PHP | 26.9.1.1 | 2026-10-06 |
| OpenNMS | Full replacement | 1.2k | Other | Open source | Yes | Java | opennms-36.0.4-1 | 2026-10-06 |
| Cacti | Partial | 1.9k | GPL-2.0 | Open source | Yes | PHP | release/1.2.31 | 2026-10-06 |
Every alternative
3 alternatives
Enterprise-Grade Open-Source Network Management Platform
Network discovery, SNMP and flow collection, event correlation and alarms.
- Language
- Java
- Licence
- Other
- Stars
- 1.2k
- Latest
- opennms-36.0.4-1
- Last push
- 2026-10-06
Cacti ™
SNMP polling and RRD graphs for network devices, with threshold alerts through plugins.
- Language
- PHP
- Licence
- GPL-2.0
- Stars
- 1.9k
- Latest
- release/1.2.31
- Last push
- 2026-10-06
Head to head
About SolarWinds Network Performance Monitor
- Vendor
- SolarWinds