
Description: Risk Solver is an Excel add-in developed by Frontline Systems that allows users to build risk analysis models and run simulations within Excel. It helps analyze the impact of uncertainty and risk in spreadsheet models.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Simple Decision Tree is an open-source machine learning software for building, visualizing, and exporting decision tree models. It has an intuitive graphical interface allowing users without coding skills to easily construct decision trees.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API