I’m pretty sure Kagi’s entire pitch is that they’re an alternate and original dataset. Theirs is the only search engine whose data isn’t based upon google or bing’s databases.
To anyone who didn’t find Kagi useful in the past, I strongly recommend you try it again, as they have made huge strides in usability and quality of surfaced data in just the past year…. Huge strides since even a few months ago too, with more adaptive curation, data labeling, and UI/UX