Cliqz is a web browser which is a fork of the Firefox web browser with privacy-oriented changes, among which are a crowdsourced anti-tracking mechanism, and an in-house search engine embedded within the browser. Developed by 10betterpages GmbH
License: Free
Waterfox is an open-source browser that prioritizes customization and privacy without data collection, making it ideal for tech-savvy users. In contrast, Cliqz offers built-in ad-blocking and a user-friendly interface but lacks the same level of customization and is not open-source.