
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: Packetbeat is an open source network packet analyzer and monitoring tool. It captures network traffic in real-time and provides visibility into packets flowing through the network. Packetbeat can analyze application-layer protocols like HTTP, MySQL, and Redis to monitor performance.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API