Best Open Source Monitoring Software

NetData

The open-source observability platform everyone needs!

• Stars

  68,358

• Forks

  5,725

• Last commit

  12 hours ago

Sentry

Developer-first error tracking and performance monitoring

• Stars

  37,023

• Forks

  3,979

• Last commit

  13 hours ago

OpenStatus

The open-source website & API monitoring platform

• Stars

  4,344

• Forks

  238

• Last commit

  1 day 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

  17,094

• Forks

  1,041

• Last commit

  18 hours ago

OpenReplay

Session replay and analytics tool you can self-host. Ideal for reproducing issues, co-browsing with users and optimizing your product.

• Stars

  8,880

• Forks

  476

• Last commit

  19 hours ago

Highlight

An open source, self-hostable observability tool.

• Stars

  6,977

• Forks

  309

• Last commit

  12 hours 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

  4,326

• Forks

  181

• Last commit

  14 hours ago

Keep

The open-source alert management and AIOps platform

• Stars

  2,939

• Forks

  163

• Last commit

  1 day ago