
Description: Diigo Browser is a free social bookmarking extension for web browsers. It allows users to highlight web pages, add sticky notes, bookmarks and annotate webpages to share with others.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Ungoogled Chromium is an open source web browser that aims to remove Google web service dependency and enhance privacy, control, and transparency. It is based on the Chromium code but removes integration with Google services.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API