
Description: FlexSim is simulation software used to model, simulate, predict, and visualize systems in manufacturing, healthcare, transportation, and more. It utilizes a drag-and-drop interface to allow users to quickly build 3D animated models of complex systems.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: JaamSim is an open source discrete event simulation software written in Java. It allows users to build and simulate models of real or theoretical systems like manufacturing facilities, ports, mines, warehouses, and hospitals.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API