
Description: Quicksilver is a free and open-source utility application for macOS that provides quick access to files, contacts, applications and other system tools through an intuitive interface. It allows searching and launching apps and files quickly using abbreviations and keywords.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Mutate is an open-source alternative to CrazyEgg that provides heatmap analysis to understand user behavior on a website. It generates click heatmaps to see the most clicked parts of a page and scrollmaps to analyze scrolling behavior.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API