
Description: Keynote is a presentation software application developed by Apple. It is used to create slick presentations with animations, transitions, themes, and media embedding. Keynote is known for its simple yet powerful tools to create professional presentations.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: LaTeX Beamer and Prosper are LaTeX document classes used to create high-quality presentations with TeX. Beamer is flexible and customizable while Prosper is more rigid but produces nice looking slides out of the box.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API