NON focuses on providing Ordinals inscription reverse service, which means you are able to find similar inscriptions with images or text in few seconds, doesnt sound like much, right ? But next...

You will know the uniqueness of Ordinals is more irreplaceable than NFT while you trying to figure out the Ordinals. If you have already inscribed an inscription, but you found that someone inscribed the same inscription with you long ago after done a reverse, Does it still unique? (maybe, but i don't)

This situation can be avoided if you do reverse before inscribe.