
Description: Mentimeter is an interactive presentation software that allows presenters to engage audiences through real-time voting, quizzes, word clouds, Q&As, and more. It works by having the presenter create interactive slides and the audience uses their mobile devices to participate.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Annotate.net is a free online image annotation tool that allows users to collaborate on image labeling and tagging. It has features for drawing bounding boxes, segmentation masks, dot annotations, and more. Useful for computer vision and machine learning datasets.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API