Firebase Performance Monitoring
5.4#48 in runtime monitoring softwareAndroidiOSWeb
VisitIt suits developers and teams working on Android, iOS, web, or Flutter applications who need performance monitoring and network request tracing. The free Spark-plan setup may fit projects avoiding a payment method.
Netdata suits platform engineers, DevOps and SRE teams, developers, system administrators, and others who need infrastructure monitoring. It also serves users who want on-premises or air-gapped deployment options.