Monit vs Prometheus
A side-by-side comparison of two self-hosted monitoring & status options
— licensing, setup difficulty, resource needs, and what each one
replaces.
Not the right match-up?
Compare Monit with
choose an app… Uptime Kuma Netdata Grafana Glances InfluxDB Grafana k6 Grafana Loki Apache SkyWalking Beszel
Compare Prometheus with
choose an app… Uptime Kuma Netdata Grafana Superset Metabase Portainer CE Umami PostHog CasaOS Glance What's Up Status Postiz Netron Glances Homepage SigNoz InfluxDB Grafana k6 Redash Grafana Loki Plausible Dashy Apache SkyWalking Beszel Dockge Jaeger Vector Matomo Kibana GoAccess OpenObserve Cube cAdvisor Telegraf VictoriaMetrics Zipkin Upptime Phlare Logstash Sampler Dashboard Thanos Druid Dozzle Pinpoint APM Unleash Node Exporter Fluentd OpenSearch Rybbit Gatus Grafana Pyroscope Homer Checkmate Healthchecks HyperDX Benphelps Homepage Heimdall Beszel Hub Alertmanager Graylog ntopng Scrutiny Fluent Bit Coroot OpenTelemetry Collector Hertzbeat Statup Status WatchYourLAN NetAlertX Pulse Monitor Zabbix Graphite Speedtest Tracker Cortex Blackbox Exporter Grafana Tempo Grafana Mimir Kener Parca LibreNMS Monitoror Errbit Uptrace mtail Grafana OnCall Redis Exporter Vmstat Exporter PostgreSQL Exporter Grafana Alloy collectd Pushgateway Robusta Cstate Karma Kafka Exporter MySQL Server Exporter Kapacitor Perses Checkmk Kuberhealthy Icinga 2 PHP Server Monitor SNMP Exporter Process Exporter Munin VictoriaLogs Elasticsearch Exporter Grafana Beyla Nagios Core NGINX Prometheus Exporter Statping-ng Bugsink Smokeping Vigil Cacti Mailrise Domain Locker Proxmox VE Exporter Oncall Peekaping OpenNMS Horizon Shinken ElastAlert 2 Grafana Faro Sensu Go Percona Monitoring and Management Icinga Web 2 Kuma Mieru JSON Exporter Smokeping Prober Argus Monitor Web PHP-FPM Exporter Cloudprober Ping Exporter Monika IPMI Exporter SQL Exporter smartctl Exporter Pandora FMS Community Thruk NetXMS Apache Exporter NUT Exporter Speedtest Exporter Naemon Bytebot Watch Fail2Ban Webinterface Lunalytics Observium Phoenix Panel
Feature Monit Prometheus Category Monitoring & Status Monitoring & Status License AGPL-3.0 Apache-2.0 Language C Go Setup difficulty Easy Medium Min. RAM 16 MB 512 MB Deployment bare-metal, binary docker, binary, helm GitHub stars ★ 200 ★ 65,616 First released 2001 2015 Replaces Datadog Datadog
Why pick each one
Choose Monit if… Extremely lightweight Self-healing actions Monit details Choose Prometheus if… Powerful query language Reliable and scalable Huge ecosystem Prometheus details
Frequently asked questions Is Monit or Prometheus better? Neither is universally better. Prometheus has the larger community, while Monit is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are Monit and Prometheus free and open-source? Yes. Monit is licensed under AGPL-3.0 and Prometheus under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Monit and Prometheus with Docker? Monit: check the project docs for container support. Prometheus: yes.