otel-gui is a lightweight OpenTelemetry trace viewer and OTLP collector replacement that provides real-time trace visualization with zero configuration.
SigNoz is an open-source observability platform that unifies logs, metrics, and traces using ClickHouse as a single datastore, built natively on OpenTelemetry.
Agenta is an open-source TypeScript LLMOps platform offering prompt management, evaluation across 50+ models, and production observability with OpenTelemetry. Self-host via Docker Compose.
