Easiest Monitoring & Status to self-host

Easy self-hosted uptime monitoring tool

Replaces Pingdom, UptimeRobot

Real-time per-second infrastructure monitoring

Replaces Datadog, New Relic

Cross-platform system monitoring at a glance

Replaces Datadog

Lightweight server monitoring with a clean hub

Replaces UptimeRobot

Real-time web log analyzer and interactive viewer

Replaces Google Analytics

Container resource usage and performance analysis

Replaces Datadog

Plugin-driven server agent for collecting metrics

Replaces Datadog Agent

GitHub-powered uptime monitor and status page

Replaces Statuspage, Pingdom

Real-time log viewer for Docker containers

Replaces Datadog Logs

Prometheus exporter for hardware and OS metrics

Replaces Datadog Agent

Developer-oriented health dashboard and status page

Replaces UptimeRobot, Pingdom

Open-source uptime and infrastructure monitoring tool

Replaces Pingdom, Better Uptime

Cron job and scheduled task monitoring

Replaces Pingdom

Web dashboard for hard drive SMART health monitoring

Replaces CrystalDiskInfo

Lightweight uptime monitoring with a public status page

Replaces StatusPage, UptimeRobot

Lightweight network IP scanner with web UI

Replaces Fing, Angry IP Scanner

Network presence scanner and intrusion detection

Replaces Fing

Self-hosted monitoring of Proxmox and infrastructure

Replaces Datadog

Tracks internet connection speed over time on a dashboard

Replaces Speedtest.net

Probes endpoints over HTTP, TCP, DNS, and ICMP

Replaces Pingdom

Modern status page system built with SvelteKit

Replaces Statuspage, Better Uptime

Unified monitoring wallboard for builds and services

Replaces Datadog

Prometheus exporter for Redis server and cluster metrics

Replaces Datadog Redis, RedisInsight

Prometheus exporter for PostgreSQL server metrics

Replaces Datadog PostgreSQL, pganalyze

Push acceptor for ephemeral and batch job metrics

Replaces Datadog

Static status page based on Hugo and Markdown

Replaces Statuspage

Alert dashboard for Prometheus Alertmanager

Replaces PagerDuty

Prometheus exporter for Apache Kafka brokers and consumer lag

Replaces Confluent Control Center, Datadog Kafka

Official Prometheus exporter for MySQL and MariaDB

Replaces Datadog MySQL, VividCortex

Simple PHP tool for monitoring servers and websites

Replaces Pingdom, UptimeRobot

Networked resource monitoring with plug-and-play graphs

Replaces Datadog

Prometheus exporter for Elasticsearch cluster metrics

Replaces Elastic Stack Monitoring, Datadog Elasticsearch

Official Prometheus exporter for NGINX and NGINX Plus

Replaces Datadog NGINX, New Relic NGINX

Status page and monitoring server

Replaces UptimeRobot, Pingdom

Self-hosted error tracking that is simple to run

Replaces Sentry, Bugsnag

SMTP gateway that forwards email alerts to push services

Replaces PagerDuty

Track domain expiry, DNS, and SSL certificate health

Replaces DNSstuff

Self-hosted uptime monitoring and status page service

Replaces Pingdom, Better Uptime

Modern status page frontend powered by Uptime Kuma data

Replaces StatusPage, Instatus

Prometheus exporter that probes latency like Smokeping

Replaces SmokePing, PingPlotter

Prometheus exporter for PHP-FPM process pool metrics

Replaces New Relic PHP, Datadog APM

Prometheus exporter for ICMP ping round-trip metrics

Replaces PingPlotter, ThousandEyes

Synthetic monitoring with HTTP probes from config

Replaces Pingdom, Datadog Synthetics

Prometheus exporter for Apache HTTP Server metrics

Replaces Datadog Apache, New Relic Apache

Prometheus exporter for internet speed test results

Replaces Speedtest.net

Process supervision and self-healing system monitoring

Replaces Datadog

Lightweight HTTP and ping monitoring with alerts

Replaces UptimeRobot

Monitor Fail2Ban and manually ban / release IP's

Simple self-hosted website and service uptime monitor

Replaces Pingdom, Better Uptime

Lightweight self-hosted status page and uptime monitor

Replaces StatusPage, Better Uptime