Open source observability tools, ranked by score and analyzed honestly. Part of our Observability coverage.
Ranked by score. Updated weekly.
Unified logging layer
Contrib repository for the OpenTelemetry Collector
High-performance observability data pipeline
OpenTelemetry auto-instrumentation and instrumentation libraries for Java
Horizontally-scalable, multi-tenant log aggregation
OpenObserve is an open-source observability platform for logs, metrics, traces, and frontend monitoring. A cost-effective alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.
The production-scale datacenter profiler (C/C++, Go, Rust, Python, Java, NodeJS, .NET, PHP, Ruby, Perl, ...)
An OpenTelemetry backend in a Docker container image