
Description: Scout APM is an application performance monitoring tool that provides deep visibility into Ruby, Python, PHP, Java, and Node.js applications. It helps developers rapidly pinpoint and fix performance issues via its easy-to-use UI, allowing teams to optimize app response time and throughput.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: FusionReactor is a performance monitoring and profiling tool for Java applications. It provides detailed visibility into the real-time performance and behavior of Java web and server applications, helping developers identify and fix performance issues.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API