
Description: iPerf3 is an open source network testing tool used to measure maximum network throughput. It works by creating TCP and UDP data streams and measuring the throughput between two endpoints.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: JPerf is an open-source load testing tool for measuring web application performance. It can simulate multiple concurrent users to analyze response times, throughput, and other metrics under load.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API