Top 7 Open-Source Alternatives to SolarWinds Network Topology Mapper

The top open-source alternatives to SolarWinds Network Topology Mapper are NetDisco, GenieACS, and Oxidized. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

NetDisco Landing Page
1

NetDisco

Netdisco is an Open Source web-based network management tool first released publically in 2003.
Pricing:
- Open Source
#Network Automation #Configuration Auditing #Change Management 16 social mentions
GenieACS Landing Page
2

GenieACS

A fast and lightweight TR-069 Auto Configuration Server (ACS)
Pricing:
- Open Source
#Network Automation #Configuration Auditing #Change Management
Oxidized Landing Page
3

Oxidized

configuration backup software (IOS, JunOS) - silly attempt at rancid
Pricing:
- Open Source
#Network Automation #Configuration Auditing #Change Management 18 social mentions
Zabbix Landing Page
4

Zabbix

Track, record, alert and visualize performance and availability of IT resources
Pricing:
- Open Source
- Free
#Monitoring Tools #Performance Monitoring #DevOps Tools 5 social mentions
Nagios Landing Page
5

Nagios

Complete monitoring and alerting for servers, switches, applications, and services
Pricing:
- Open Source
#Monitoring Tools #Performance Monitoring #Log Management
Angry IP Scanner Landing Page
6

Angry IP Scanner

Open-source and cross-platform network scanner designed to be fast and simple to use
Pricing:
- Open Source
#Monitoring Tools #Network Scanning #Network Security 32 social mentions
Icinga Landing Page
7

Icinga

Icinga is a fork of Nagios and is backward compatible.
Pricing:
- Open Source
#Monitoring Tools #Log Management #Performance Monitoring 8 social mentions