I tried Kagi and canceled after a week. It’s a reformat of DuckDuckGo, a better format for sure, and lack of sponsored links, yet it adds AI too. In the end, it’s the same old curated unhelpful results that leave millions of high value boutique and indie sources of information out. Also, it’s Orion browser is bad.
Basically ask yourself that knowing all the good writers, content creators went to Substack, yet hardly any search engine gives results from there, why?