Grafana
Monitoring & StatusOpen observability dashboards and visualization
Replaces Datadog
Best Plugins Monitoring & Status for self-hosting
The 14 best Plugins monitoring & status you can self-host, ranked by community traction.
Telegraf
Monitoring & StatusPlugin-driven server agent for collecting metrics
Replaces Datadog Agent
Logstash
Monitoring & StatusServer-side data processing pipeline for logs
Replaces Fluentd
Fluentd
Monitoring & StatusUnified logging layer for collecting and routing data
Replaces Logstash
OpenTelemetry Collector
Monitoring & StatusVendor-agnostic agent for telemetry collection and export
Replaces Datadog Agent
collectd
Monitoring & StatusLightweight system statistics collection daemon
Replaces Datadog Agent
Icinga 2
Monitoring & StatusScalable monitoring system that watches hosts and networks
Replaces SolarWinds, PRTG
Munin
Monitoring & StatusNetworked resource monitoring with plug-and-play graphs
Replaces Datadog
Nagios Core
Monitoring & StatusIndustry classic host and service monitoring engine
Replaces SolarWinds, PRTG
Cacti
Monitoring & StatusRRDtool-based network graphing and monitoring solution
Replaces PRTG, SolarWinds
Shinken
Monitoring & StatusPython monitoring framework compatible with Nagios
Replaces SolarWinds
Icinga Web 2
Monitoring & StatusModern web interface for the Icinga monitoring system
Replaces Nagios XI, op5 Monitor
Thruk
Monitoring & StatusMulti-backend monitoring web interface for Nagios family
Replaces SolarWinds
Naemon
Monitoring & StatusNetwork monitoring core based on the Nagios codebase
Replaces SolarWinds, PRTG
No apps match these filters.
Every option here is open-source and self-hostable, tagged Plugins within the monitoring & status category. Compare them on the individual app pages for setup difficulty and resource requirements.