Open source APM: OpenTelemetry traces, metrics, and logs
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Updated
Aug 13, 2026 - Go
Open source APM: OpenTelemetry traces, metrics, and logs
Kiali project, observability for the Istio service mesh
Complete open-source monitoring and observability platform.
The open-source observability database. One columnar engine for metrics, logs, and traces, on object storage.
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.
An AI-powered next-generation open source real-time observability system.
The open-source AIOps and alert management platform
Resolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors powered by ClickHouse and OpenTelemetry.
Parseable is an open source, unified infrastructure observability platform built in Rust on a data lake architecture. It tracks logs, metrics, traces, and events across apps, agents, and systems, reducing storage costs by up to 90% through columnar telemetry compression.
A lightweight log analytic and data visualize platform built on clickhouse.
highlight.io: The open source, full-stack monitoring platform. Error monitoring, session replay, logging, distributed tracing, and 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.
A high-performance observability data pipeline.
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