Kagi provides reverse image search, but it doesn’t integrate well with the regular image search. I suggest adding a button to image search results to easily initiate a search using the selected image.
Currently, if you see an image in the results that you’d like to find more versions of, you have to get the URL of the image, copy it, initiate a reverse image search, paste the URL, and go. It’s annoying on desktop, and worse on mobile. With this button, it would simplify the whole process to a single click/tap.
I suggest adding a button to the image focus view, similar to the Google Lens button in Google Image Search. Clicking on it will instantly initiate a reverse image search using the photo.