Zen, Waterfox, Librewolf, Floorp.. For android there's Fennec, Iceraven.
There are more, those are just the ones I can recall.
There are more, those are just the ones I can recall.
Waterfox, Librewolf and Mullvad Browser are worth considering.
Librewolf is nice but breaks a lot of stuff, sites that use webrtc or canvas related things, lots of banking sites refuse to load, and some other issues I can't remember.
https://sizeof.cat/post/web-browser-telemetry-2025-edition/
As for webapps breaking in Librewolf, IME those can be fixed by selectively unblocking canvas (or whatever) for the site in question.