The fastest path to AI-powered full stack observability, even for lean teams.
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CNCF Jaeger, a Distributed Tracing Platform
Why is this running? Trace any process, port, container, or file back to what started it - CLI + TUI.
Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.
- monitoring
- time-series
- nightingale
- tsdb
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
OpenTelemetry Collector
- opentelemetry
- open-telemetry
- telemetry
- metrics
Add-on agent to generate and expose cluster-level metrics.
eBPF Observability - Distributed Tracing and Profiling
Open source APM: OpenTelemetry traces, metrics, and logs
BKN Foundry is the Ontology back-end foundation of OpenBKN. It transforms ontology-driven business semantics into runtime services: data, logic, actions, security governance, and observability.
- ontology
- ontology-engineering
- ontology-platform
- opensource-ontology-platform
Percona Monitoring and Management: an open source database monitoring, observability and management tool
- pmm
- monitoring
- database
- database-management
kwatch runs inside your Kubernetes cluster, traces every failure to its root cause, and sends one message: what broke, why, who changed it and what to do next.
- kubernetes
- monitoring
- k8s
- kwatch
OpenTelemetry Compile-Time Instrumentation for Golang
- go
- instrumentation
- observability
- opentelemetry
Self-hosted monitoring for Docker, Kubernetes and uptime. Single Go binary, no agent config, live alerts. Drop a container, your stack is monitored.
Substation is a toolkit for routing, normalizing, and enriching security event and audit logs.
Server that accepts metrics via the Graphite protocol and exports them as Prometheus metrics
- graphite
- prometheus
- hacktoberfest
- observability
A server that accepts InfluxDB metrics via the HTTP API and exports them via HTTP for Prometheus consumption
eBPF based TCP observability.
Simple build-time controlled debug log with ability to log where the logger was called
- dlog
- log
- golang
- compile-time-enabling
The Go Tripper package provides functionality for monitoring the status of a circuit. Track success and failure counts, implement circuit breaker patterns, and manage service availability.
- circuit-breaker
- go
- golang
A production-grade messaging abstraction for Go. It provides a unified API to decouple business logic from various brokers including Kafka, RabbitMQ, RocketMQ, NATS, Redis, and AWS SQS. Featuring built-in OpenTelemetry integration and engineered for high reliability.
Simple API monitoring & analytics for Go apps
- api
- api-analytics
- api-monitoring
- api-observability