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
Iridium is primarily focused on secure messaging with strong encryption, while Cliqz emphasizes privacy in web browsing with features like ad blocking and integrated search. Both offer user-friendly experiences, but serve different purposes in the realm of online communication and browsing.