Jaeger UI

SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents.

Open source APM: OpenTelemetry traces, metrics, and logs

Open source monitoring tool built with Node.js

Scalable datastore for metrics, events, and real-time analytics

Open source observability platform for logs, metrics, traces, RUM (web, android, ios), Session replay, pipelines, SLO and LLM observability.

highlight.io: The open source, full-stack monitoring platform. Error monitoring, session replay, logging, distributed tracing, and more.