One of the best methods to communicate with clients is still through bulk SMS, and RAT SMS makes it simple. Our technology facilitates quick, safe, and scalable bulk SMS messaging for marketing campaigns, notifications, OTPs, and reminders. Brands in India trust RAT SMS because of its capabilities, which include real-time analytics, API access, and distribution that complies with DN... https://www.ratsms.com/bulk-sms-service-provider