DataDog alternatives and similar libraries

Based on the "Monitoring" category.

LeakCanary

9.8 7.3 L3 DataDog VS LeakCanary

A memory leak detection library for Android.
zipkin

9.6 7.4 DataDog VS zipkin

Zipkin is a distributed tracing system

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HertzBeat

8.6 9.8 DataDog VS HertzBeat

Apache HertzBeat(incubating) is a real-time monitoring system with agentless, performance cluster, prometheus-compatible, custom monitoring and status page building capabilities.
Micrometer

8.3 9.9 DataDog VS Micrometer

An application observability facade for the most popular observability tools. Think SLF4J, but for observability.
Sentry

6.6 9.7 DataDog VS Sentry

A Sentry SDK for Java, Android and other JVM languages.
Jaeger client

6.5 6.7 DataDog VS Jaeger client

DISCONTINUED. 🛑 This library is DEPRECATED!
Micrometer Tracing

3.6 9.5 DataDog VS Micrometer Tracing

Provides tracing abstractions over tracers and tracing system reporters.
hippo4j

- - DataDog VS hippo4j

Dynamic and observable thread pool framework.