India has 43 credit card issuers, and picking a card usually means wading through affiliate blogspam that ranks whoever pays the most.
So I built BestCard (https://bestcard.in). You answer a few questions about how you actually spend, and you get a ranked shortlist back each one with the specific reasons it was picked.
Three things I was deliberate about:
Results show before any sign-up. No email wall, no credit check, no phone number.