The Mumbai-based startup,SMS2ORBIT-Orbit Messaging Hub, offers a range of Communication Platform as a Service (CPAAS) solutions, including SMS Gateway, IVR, Missed Calls, OBD, OTP SMS Service, and more. Among their services, the OTP SMS Service solution stands out for its high reliability and efficiency. In today’s digital age, ensuring the security of financial transactions and customer data holds paramount importance. One of the most frequently utilized methods for securing transactions and customer accounts is the One-Time Password (OTP) verification system. OTPs are unique and time-sensitive codes that get sent to the user’s mobile phone via SMS, serving the purpose of verifying the user’s identity during online transactions.