observability

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.

Complete open-source monitoring and observability platform.

OpenTelemetry Collector

Open-source observability for your GenAI or LLM application, based on OpenTelemetry

An AI-powered next-generation open source real-time observability system.

Cloud native networking and network security

The open-source observability database. One columnar engine for metrics, logs, and traces, on object storage.

Ship AI Agents to Google Cloud in minutes, not months. Production-ready templates with built-in CI/CD, evaluation, and observability.

Instant Kubernetes-Native Application Observability

Add-on agent to generate and expose cluster-level metrics.

Production-safe dynamic tracing and diagnostics for Java applications—attach to live JVMs with no restart or recompilation.

Next-generation AI Agent Optimization Platform: Cozeloop addresses challenges in AI agent development by providing full-lifecycle management capabilities from development, debugging, and evaluation to monitoring.

Open Source Cloud Native Application Protection Platform (CNAPP)

Grafana Mimir provides horizontally scalable, highly available, multi-tenant, long-term storage for Prometheus.

Stunning status pages, batteries included!

Continuous profiling for analysis of CPU and memory usage, down to the line number and throughout time. Saving infrastructure cost, improving performance, and increasing reliability.

An application observability facade for the most popular observability tools. Think SLF4J, but for observability.

Enterprise-ready, Git native feature management solution

Aya is an eBPF library for the Rust programming language, built with a focus on developer experience and operability.

AI observability platform for production LLM and agent systems.

An AI Gateway, registry, and proxy that sits in front of any MCP, A2A, or REST/gRPC APIs, exposing a unified endpoint with centralized discovery, guardrails and management. Optimizes Agent & Tool calling, and supports plugins.

Hubble - Network, Service & Security Observability for Kubernetes using eBPF

Open source APM: OpenTelemetry traces, metrics, and logs

extract internal monitoring data from application logs for collection in a timeseries database

Observe any stack, any service and any data, using any UI components you prefer, never missing any X factors and resolve them before they become real problems.

The missing DevTools for Claude Code — inspect session logs, tool calls, token usage, subagents, and context window in a visual UI. Free, open source.

Main repository for Datadog Agent

Distributed tracing without code changes. 🚀 Instantly monitor any application using OpenTelemetry and eBPF

A set of modern Grafana dashboards for Kubernetes.

Kiali project, observability for the Istio service mesh