Quick Answer: Cheap SMS in India starts at ₹0.10 per message with TechTo Networks — the lowest fully DLT-compliant rate in the market. No setup fee. No monthly minimum. No hidden DLT surcharges. Start free → Businesses across India sent over 186 billion SMS messages in 2025 alone. Behind every OTP, delivery alert, bank notification, and promotional offer is an SMS provider charging somewhere between ₹0.10 and ₹0.50 per message. That gap — 5× in price — represents real money f