They have smallweb and news indexing, but other than that AFAICT they rely completely on other providers. Which is a shame, Google allows submitting sites for indexing and notifies if they can’t.
Running a scraper doesn’t need to cover everything since they have access to other indexes, but they really should be developing that ability instead of relying on Bing and other providers to provide good results, or results at all.
Small web always returns 0 results for anything that isn’t extremely broad, unfortunately.
I’ve been using Kagi for the last year+.
Personally, I wish they’d tone down the AI stuff that ruined Google, but at least you can turn most of it off.
Their results are okay, a little better than Bing, but obviously they’re limited by their existing index providers, I wish they’d run their own spiders and crawl for their own data, since I think Bing fails on a lot of coverage of obscure websites.
In general I find the weighting of modern indexes to be subpar, though the SEO industry has made it a hard problem to tackle, I wish more small websites and forums were higher ranked, and AI slop significantly de rated.
Also not a huge fan of the company and a lot of it’s ardent customers, who heavily protested a suicide prevention popup if you used it to searched for how to kill yourself.
If they were a small or free service I wouldn’t have much issue, but they do charge, I don’t think it’s too much to ask that they at least attempt to scrape the wider web.
Building their own database seems the prudent thing long-term, I don’t doubt they could shore up coverage over Bing. They don’t have to replace the other indexes wholesale, just supplement it.