DLT (Distributed Ledger Technology) registration is mandatory for all businesses sending commercial SMS in India. Learn the complete process, documents required, and common mistakes to avoid.
Both WhatsApp Business API and Bulk SMS are powerful messaging channels — but which one suits your business? We compare cost, delivery rates, engagement, and use-cases side by side.
RCS is the next evolution of SMS — rich media, branded sender, action buttons, and two-way chat, all without any app download. Here's everything Indian businesses need to know about RCS in 2026.
OTP SMS is critical for user authentication. Learn how to maximize OTP delivery rates, reduce fraud, stay TRAI compliant, and choose the right SMS gateway for your OTP needs.
