OTP service providers in India

One can verify his email address or mobile number during registration or landing page form submission with One Time Password (OTP). OTP Verification module does the verification of Email Address/Mobile Number of users by sending verification code (OTP) during registration. It removes the possibility of a user registering with the wrong Email Address/Mobile Number. This module verifies the existence of the Email Address/Mobile Number and the ability of a user to access that Email Address/Mobile Number.

How does this module work?

As the name says, One Time Password can be used only once and cannot be reused.  The probability of guessing static password or attack on it is more comparable to One Time Password. On submitting the associated form an Email/SMS with OTP is sent to the email address/mobile number provided by the user. Once the OTP is entered, it is verified and also the user gets registered. The authentication process includes one Authentication Manager who validates the token or OTP inserted by a user for authentication. A token which displays the number for a user. Authentication manager uses an Algorithm to generate an OTP and the same algorithm is used by hardware or software token, so the OTP on both sides i.e. Authentication manager and tokens, can be matched and validated.

Benefits of availing this service

Verification of user’s Email Address/Mobile Number during registration is a must nowadays. But what if any service provider does not have their own SMS gateway? They can use any SMS gateways with OTP service send OTP over Email/SMS. Benefits of use it:

  • The service provider can use their own SMS Gateway.
  • Each Email is verified for its authenticity by chosen SMS servers.
  • Easy and hassle-free setup and no SMS gateway configuration required for it. Anyone just needs to choose their verification method and they are good to go.
  • Customizable SMS or Email Templates.
  • Those modules most of the times easily plugs into user’s existing form to validate their Email Addresses/Mobile Number during registration.

Use of It

  • Secured pins

OTP delivers without any third-party involvement and can share OTPs with users to ensure the authentic process of transactions and activation of accounts.

  • Fast track system

Fast track routing system that provides the speed that’s highly needed for authentication and verification of transactions messages.

  • Push SMS

Users enjoy hassle-free activations and processes by automating OTP pins to the users’ phones without any user action.

  • Secure and hassle-free transactions/activations

Safe online transactions are of utmost importance to the users. The authenticity of transactions/activation is ensured with the help of an OTP. Every generation, even every key is unique from any other.

  • Safe online transactions
  • Easy to use
  • Authentication of transactions


One Time Passwords make transaction processes easier, efficient and seamless. Send activation codes via SMS to phone numbers or Email-id to validate the mentioned number. It’s the perfect way to lower customer acquisition costs while optimizing every activation regardless of attribution. OTP Service providers India has come up with a Good Demand with so many active users of Payment Gateways as well as Subscribers of Online Services.

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