Yes: https://kagi.com/settings?p=billing

I like Kagi a lot, as it's the only search engine where I don't find myself falling back to Google because of bad results. I'd say the results are better than Google. Of course you also get some nice features like manually ranking pages. The only problem is they broke the iOS Safari extension in an update a few days ago, so searches sometimes don't use Kagi, but I'm sure they'll fix that soon.

Kagi has fastgpt which should also do what petals is doing for you! Except the quality of answers are very good along with the sources. Furthermore Kagi can create a summary of all results by clicking “quick answer” link in the results. Very useful to get an overview and see if the query is what I was looking for. Lastly they will introduce reportedly introduce “assistants” later in Jan… don’t have any experience with it but looks like LLMs interacting w search results

Kagi is doing surprizingly nice job with the search results. I was an early adopter with beta program, and can happily tell that it has been several months since last time I did the "g!". I'm in professional plan ($10 as of now). It is so good that I forget it's existence. It is just there and working nicely!