DataDog alternatives and similar libraries

Based on the "Monitoring" category.

LeakCanary

9.8 8.3 L3 DataDog VS LeakCanary

A memory leak detection library for Android.
zipkin

9.5 6.1 DataDog VS zipkin

Zipkin is a distributed tracing system

Build time-series-based applications quickly and at scale.

InfluxDB is the Time Series Platform where developers build real-time applications for analytics, IoT and cloud-native services. Easy to start, it is available in the cloud or on-premises.

Promo www.influxdata.com

HertzBeat

7.1 9.4 DataDog VS HertzBeat

A real-time monitoring system with custom-monitor and agentless. Aim to monitor everything! Web, database, os, middleware, cloudnative and more. Notified support discord, slack, email, telegram, dingding, wechat, feishu, webhook, sms.
Jaeger client

6.5 6.7 DataDog VS Jaeger client

🛑 This library is DEPRECATED!
Sentry

6.1 9.7 DataDog VS Sentry

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