Rapid Planner is a WhatsApp marketing software and mobile app for small and mid-sized businesses that broadcasts personalized bulk messages to customers in real time. The clean, easy-to-use mobile interface lets startups, kirana stores, and e-commerce teams run cost-effective campaigns without large marketing teams. It also supports broader social media marketing, supports use cases like product launches, shipment tracking, and delivery updates with quarterly, half-yearly, and yearly subscription packages.