I’m not worried about Kagi’s privacy, the only thing you need to give them is an email address (which is kind of a no-brainer if they need to contact you).

You can pay with Bitcoin if you want more privacy.

And they don’t even allow you to store your own search history, because they don’t want to save it anywhere.

“Save My Search History Currently this option can not be turned on. Kagi does not save any searches by default. In the future we may add features that will utilize your search history and then we will allow you to enable this.”