SignYu: Aadhaar eSign any PDF in 2 min. Pay ₹15/use. No subscription

Hey Product Hunt! 👋 I'm Atul, and I built SignSetu because I was frustrated with a simple problem — I needed to eSign ONE document, and every platform wanted me to buy a monthly plan. In India, we have Aadhaar-based eSign which is legally equivalent to a handwritten signature. But every provider (Digio, Leegality, SignDesk) locks it behind subscriptions starting at ₹2,000+/month. SignSetu is dead simple: 1. Upload your PDF 2. Enter Aadhaar, get OTP 3. Done — signed document in under 2 minutes You pay ₹15 per use. That's it. No account manager, no annual contracts, no "contact sales." I've been running eSahayak.io (100K+ customers for stamp paper & legal docs) and saw this gap firsthand — individuals and small businesses just need to sign something quickly without committing to a platform. Would love your feedback! What would make this more useful for you?