The fastest path to AI-powered full stack observability, even for lean teams.
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The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps.
- observability
- application-monitoring
- opentelemetry
- distributed-tracing
APM, Application Performance Monitoring System
- skywalking
- observability
- apm
- service-mesh
Self-Hosting Guide. Learn all about locally hosting (on premises & private web servers) and managing software applications by yourself or your organization. Including Cloud, LLMs, WireGuard, Automation, Home Assistant, and Networking.
CNCF Jaeger, a Distributed Tracing Platform
TranslatedA powerful flow control component enabling reliability, resilience and monitoring for microservices. (A high-availability flow control and protection component for cloud-native microservices)
- alibaba
- java
- microservice
- circuit-breaker
Why is this running? Trace any process, port, container, or file back to what started it - CLI + TUI.
A high-performance observability data pipeline.
- logs
- metrics
- observability
- forwarder
Open source observability platform for logs, metrics, traces, RUM (web, android, ios), Session replay, pipelines, SLO and LLM observability. A sophisticated, simple and highly performant alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.
Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.
Zipkin is a distributed tracing system
- zipkin
- distributed-tracing
- tracing
- openzipkin
Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.
- monitoring
- time-series
- nightingale
- tsdb
Cloud-native OSS search engine for observability
- rust
- log-management
- logs
- tantivy
A tiny JavaScript debugging utility modelled after Node.js core's debugging technique. Works in Node.js and web browsers
A logger with a small, extensible API which provides utility on top of Android's normal Log class.
Coroot is an open-source observability and APM tool with AI-powered Root Cause Analysis. It combines metrics, logs, traces, continuous profiling, and SLO-based alerting with predefined dashboards and inspections.
- dashboard
- database-monitoring
- metrics
- monitoring
An AI-powered next-generation open source real-time observability system.
Instant Kubernetes-Native Application Observability
- golang
- kubernetes
- ebpf
- vega
Sysmon configuration file template with default high-quality event tracing
- sysmon
- threatintel
- threat-hunting
- sysinternals
An application observability facade for the most popular observability tools. Think SLF4J, but for observability.
eBPF Observability - Distributed Tracing and Profiling
Ultra-low-latency asynchronous C++17 logging and metrics library for performance-critical applications
- cpp
- low-latency
- logging-library
- logging
Alert dashboard for Prometheus Alertmanager
- monitoring
- alerting
- dashboard
- prometheus