
Description: Tor Browser is a free, open source web browser that allows users to access the internet anonymously by routing connections through the Tor network. It prevents tracking and surveillance of online activity.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Sphere Browser is a lightweight web browser built for privacy and security. It blocks ads and trackers by default and doesn't collect user data. Sphere focuses on speed and minimalism with features like bookmarks, extensions, and custom themes.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API