Jio SMS Gateway API is a business messaging solution that enables companies to send OTPs, transactional alerts, promotional SMS, and service notifications directly to customers through Reliance Jio’s telecom network. With over 450 million Jio subscribers across India, the Jio SMS gateway helps businesses reach a massive mobile audience for authentication, marketing campaigns, and real-time customer communication. The platform supports API integration, allowing developers to connect SMS functionality with websites, mobile apps, CRM systems, and enterprise software for automated messaging workflows.
To send commercial SMS through Jio, businesses must complete DLT (Distributed Ledger Technology) registration on the JioDLT platform, which ensures regulatory compliance with TRAI guidelines. The DLT process includes business entity verification, sender ID registration, and message template approvals before SMS campaigns can be launched. Jio SMS services usually support both transactional and promotional messaging, with pricing varying based on message type, monthly volume, and contractual agreements. Transactional SMS typically offers priority delivery and 24/7 sending, while promotional SMS helps businesses run targeted marketing campaigns during permitted hours.
While direct Jio SMS services provide strong operator connectivity, many businesses choose multi-operator SMS gateway platforms as a smart alternative to reach customers across all telecom networks, including Airtel, Vi, BSNL, and Jio, through a single API integration. These platforms simplify DLT compliance, provide unified billing, offer advanced analytics, and support automated routing for better delivery performance. Choosing the right SMS gateway solution helps businesses improve customer engagement, optimize messaging costs, and scale communication operations efficiently