Best Open Source Observability Software

NetData

The open-source observability platform everyone needs!

• Stars

  68,378

• Forks

  5,726

• Last commit

  5 hours ago

ClickHouse

A fast open-source column-oriented database management system that allows generating analytical data reports in real-time using SQL queries.

• Stars

  34,544

• Forks

  6,507

• Last commit

  10 hours ago

OpenStatus

The open-source website & API monitoring platform

• Stars

  4,347

• Forks

  238

• Last commit

  2 days ago

Dify

A LLM app development platform. Build AI-native apps, including RAG, agent capabilities, model management, observability and more, packaged into one intuitive interface.

• Stars

  28,603

• Forks

  3,702

• Last commit

  16 hours ago

Signoz

SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc.

• Stars

  17,102

• Forks

  1,043

• Last commit

  1 day ago

Highlight

An open source, self-hostable observability tool.

• Stars

  6,979

• Forks

  309

• Last commit

  1 day ago

Quickwit

Cloud-native search engine for observability. An open-source alternative to Datadog, Elasticsearch, Loki, and Tempo.

• Stars

  6,175

• Forks

  275

• Last commit

  1 day ago

OneUptime

OneUptime is the complete open-source observability platform. an alternative to DataDog

• Stars

  4,333

• Forks

  182

• Last commit

  9 hours ago

Streamdal

Embed privacy controls in your application code to detect PII as it enters and leaves your systems, preventing it from reaching unintended databases, data streams, or pipelines.

• Stars

  536

• Forks

  12

• Last commit

  2 days ago