System and service monitoring with alerting
Website Uptime Monitoring
Both Cacti and Uptime Kuma provide monitoring capabilities, but with different focuses. Cacti is comprehensive for network and infrastructure graphing, while Uptime Kuma is a lightweight self-hosted monitoring tool focused on uptime and availability checks.
Vendor sources: cacti.net [1]uptime.kuma.pet [2]
Infrastructure Monitoring
Enterprise-grade open-source network and infrastructure monitoring with auto-discovery, topology mapping, and event correlation.
Network Monitoring
OpenNMS is an open-source enterprise-grade network monitoring platform designed for large-scale, distributed network environments with fault and performance management.
Price$500+ / month
Network Monitoring
LibreNMS is a free, open-source network monitoring system that provides auto-discovery, alerting, and comprehensive SNMP-based monitoring for IT infrastructure.
Network Monitoring
Network monitoring solution by Paessler providing comprehensive monitoring of IT infrastructure.
Price$145.83+ / month
Network Monitoring
Observium is a network monitoring platform that provides automatic device discovery and comprehensive SNMP-based monitoring for network infrastructure.
Price$22.37+ / month
Infrastructure Monitoring
Open-source system monitoring tool providing server status overview with availability tracking and performance graphing.
Infrastructure Monitoring
Small open-source utility for managing and monitoring Unix systems performing automatic maintenance and repair of process failures.
Infrastructure Monitoring Platforms
Icinga is an open-source monitoring platform that provides comprehensive infrastructure and network monitoring with a modern web interface and extensive plugin ecosystem.
Price$166.67+ / month
Infrastructure Monitoring
Open-source networked resource monitoring tool creating graphs of system metrics with a pluggable architecture for custom monitoring.
