Messaging / OTP SMS

OTP SMS Service Provider

Give secure OTP authentication to your applications by using SMSGATEWAYHUB OTP Authenticator API. Consume simple API’s and give secure validations to your website and applications.

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Bulk SMS Messaging for OTP | OTP Bulk SMS | One Time Password

Our mission critical solution ensures security and convenience to enterprises.

SMS based confirmatory solutions that override heavy data volumes, message latency and geographies, OTPs(one time password) are highly useful in online transactions like bill payment confirmation, account activation, user registration verification, mobile number validation, etc. wherever reliable authentication support is imperative.

Secure Customer Data with OTP Authentication

How can use our OTP SMS services

  • Add an additional layer of security to your website and apps.
  • Use OTP verification to be sure that your clients data remains secure.
  • Add an extra fold of security with OTP verification to complete a transaction securely.
  • Instead of sending links or verification code via email, use the OTP service to verify users before password resets.


  • Direct Connectivity With TIER-1 Telcos To Provide Average Delivery 2-6 Sec.
  • Proprietary Routing Algorithm To Re-Route Failed SMSs Via Backup Operators.
  • Focus On Growing Your Customer Base While We Take Care Of Infrastructure.
  • In-house Built Routing Algorithms Ensure Timely & Rapid Delivery Of Messages.
  • Receive Real-time & Detailed Delivery Reports Straight From The Operator End.
  • Pay Only For OTPs Delivered Within 15 Seconds & In First Attempt Via Primary Operator.
OTP SMS Features

OTP SMS Features

SMSGATEWAYHUB Premium OTP SMS services are extensively used by Banks, Schools, Shipping, e-commerce Website and other businesses as well.

More Features

Case Studies

Use Cases

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