Having done plenty of text to speech testing of my own website, I've never thought to turn it onto a Google search results page. It's abysmal.
Of course Google is an accessibility nightmare.
You can pay anonymously[1]. You can also authenticate anonymously, as someone else already mentioned.
Meanwhile Google retains everything forever and does everything in their power to track everything you do across the web and tie it back to you, logged in or not. This is their entire business model.
https://blog.kagi.com/kagi-privacy-pass
https://github.com/kagisearch/privacypass-extension
https://news.ycombinator.com/item?id=43040521
Yes and yes, since you you apparently aren't capable of reading for yourself
-edit- I decided I didn't like the tenor of the comments I made. This tone serves nothing but to degrade the quality of online discourse so I will say this:
I don't personally have the technical chops to verify the claims that Kagi is making. And no one should blindly trust the statements of faceless companies. For me personally, the claims, discussion in the linked hacker news post, and the direction of Kagi's economic incentives are enough to satisfy me personally. Nothing says that someone else must be satisfied by that level of evidence, which is definitely not proof positive. However, I also very strongly believe that the level of paranoia that it takes to decide that all of that is not enough would also 100% disbar one from using google, even without an account. I do not think that one can honestly say that, with the evidence we have on hand, that Kagi is less privacy protecting that google. They may not be privacy protecting enough, whatever standard that is for someone, but they are absolutely doing more than google.
And it is not like you marry kagi and once you sign up you can never use another search engine again.