Monitoring & Observability
Replaces: Datadog, New Relic, PagerDuty
Open-source monitoring and observability platforms for infrastructure and applications. Comprehensive alternatives to Datadog, New Relic and PagerDuty.
Tools
Grafana OSS
The leading open-source dashboard for monitoring and observability
Prometheus
Cloud-native monitoring and alerting system
Loki
Efficient log aggregation system inspired by Prometheus
Zabbix
Enterprise monitoring for networks, servers, and cloud
Checkmk Raw
German enterprise monitoring with comprehensive auto-discovery
Icinga 2
Flexible open-source monitoring with cluster support
Nagios Core
The classic among open-source monitoring systems
Netdata
Real-time performance monitoring with automatic dashboards
Uptime Kuma
Self-hosted uptime monitoring with an elegant dashboard
Gatus
Automated health checks with a configurable status page
Signoz
SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a…
Sorry Cypress
Open-source, free, self-hosted alternative to Cypress Dashboard
Checkcle
CheckCle is a self-hosted, open-source monitoring platform for seamless, real-time full-stack systems,…
Peekaping
Uptime Kuma Alternative
Openobserve
OpenObserve is an open-source observability platform for logs, metrics, traces, and frontend monitoring.
Hyperdx
Resolve production issues, fast.
Highlight
highlight.io: The open source, full-stack monitoring platform.
Checkov
Prevent cloud misconfigurations and find vulnerabilities during build-time in infrastructure as code,…
Openstatus
Status page with uptime monitoring & API monitoring as code 🫖
Coroot
Coroot is an open-source observability and APM tool with AI-powered Root Cause Analysis.
Evidently
Evidently is an open-source ML and LLM observability framework.
Hertzbeat
An AI-powered next-generation open source real-time observability system.
Openllmetry
Observability for your GenAI or LLM application, based on OpenTelemetry
Oneuptime
Complete open-source monitoring and observability platform.
Helicone
LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 🍓
Uptrace
APM: OpenTelemetry traces, metrics, and logs
Lmnr
Laminar - open-source observability platform purpose-built for AI agents. YC S24.
Openlit
Platform for AI Engineering: OpenTelemetry-native LLM Observability, GPU Monitoring, Guardrails, Evaluati
Gigapipe
⭐️ The Open-Source Polyglot Observability Warehouse: Light, Fast, Cloud Native, Drop-in Grafana LGTMP…
Measure
Measure is an open-source tool to monitor mobile apps.
Greptimedb
Observability 2.0 database. One engine for metrics, logs, and traces — replacing Prometheus, Loki & ES.
Pmm
Percona Monitoring and Management: an open source database monitoring, observability and management tool
Changedetection.io
Best and simplest tool for website change detection, web page monitoring, and website change alerts.
Beszel
Lightweight server monitoring with historical data, docker stats, and alerts.
Certimate
And free self-hosted SSL certificates ACME tool, automates the full-cycle of issuance, deployment, ren
Teslamate
A self-hosted data logger for your Tesla 🚘 [main maintainer=@JakobLichterfeld]
Watchyourlan
Lightweight network IP scanner written in Go. With notifications, history, export to Grafana
Netalertx
Centralized network visibility and continuous asset discovery.
Pulse
Real-time monitoring for Proxmox, Docker, and Kubernetes with AI-powered insights, smart alerts, and a…
Scanopy
Network diagrams that update themselves
Logdy Core
Realtime log viewer with web UI, tail -f for logs with a web interface browser.
Autokuma
AutoKuma is a utility that automates the creation of Uptime Kuma monitors based on Docker container labels.