
Description: Zen Ad-Blocker is a free, open-source ad blocker for Chrome and Firefox that blocks ads, trackers, malware and annoyances. It is lightweight, customizable and provides advanced blocking capabilities to enhance privacy and speed up web browsing.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: uBlock Origin is a free, open-source ad blocker that works on a variety of browsers. It blocks ads, trackers, malware, and more to provide a cleaner and faster web browsing experience.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API