OTP SMS Service Provider

OTP SMS Service Provider for business. Authenticate and verify your users mobile. Integrate OTP Service with your software or application.

OTP Service for Business

Advantages of Using OTP SMS Service

Cost Effective

SMSINDIAHUB is an OTP service provider, Buy OTP SMS Service as per your need. We are delivering cost effective solutions.

Super Fast

OTP SMS Delivery within 7 Seconds or refund. Our OTP service ensures timely delivery.


Send Lacs of OTP verification SMS. Our Smart load balancing feature can handle them all!. We ensure 99.9% delivery.

OTP SMS Service Provider in India

OTP SMS Service for Enterprise & Corporate in India, Send OTP SMS via APIs. Best OTP SMS Gateway for sending Bulk OTP SMS for mobile Phone Verification. SMSINDIAHUB’S Premium OTP SMS services are extensively used by Banks, NBFC, e-commerce Website and other businesses as well. The main reason for sending OTP SMS is that to provide end user level security while dealing with any kind of financial transactions. OTP SMS adds an extra cover of protection to our transactions.

OTP SMS services are used in corporate, enterprises where they send various OTP SMS for new user signup/registration, forget password, change password, reset password and much more. We can make OTP SMS time bounded, it means that it cannot be used second time and should be used only for a limited amount of time. free otp service provider.

How Can Businesses Use OTP Verification


Add an additional layer of security to your website and apps, without increasing the complexity for users. Authenticate registrations with OTP verification.


Reactivate a client account with a confirmation from them. Use OTP verification code as a means of obtaining permission.


Be it account deletion, restoration or activation, use OTP verification to be sure that your clients data remains secure. Use are premium OTP SMS service now.


Instead of sending links or verification code via email, use the OTP service to verify users before password resets.

Transaction Validation

Make all transactions safe and sound. Add an extra fold of security with OTP verification to complete a transaction securely. Start validation of all transaction now!

Try OTP Solution free for 15 days

Sign up and get 100 free call & SMS credits

Features of Best OTP SMS Service Provider in India

Delivery Report

Get real-time delivery reports to evaluate the success rate your sms marketing campaigns

Customized SMS

Make your bulk sms campaigns more personalized & engaging by including sender name.

Free API Integration

Take advantage of Free API Integration to setup sms campaign in just few minutes

Bulk SMS Reseller Program in India

Regional Language

Connect to potential clients in a native language with with unicode sms service for regional languages.

Send 24×7 SMS

A cloud-based software allowing you send a bulk SMS, email worldwide 24/7 via prompt sms gateways.

Web based panel

Campaign based SMS Marketing where you can take care real time reports with easy to use web based panel.

The SMS India Hub Advantage

Why SMS India Hub is considered as the most reliable enterprise cloud communications company in India.

Superior Quality

Best success rates, voice quality and reduced latency

Superior Reliability

Grow at will, expand without worrying about infrastructure

Simple to implement

Sign up and get started in less than 30 minutes, integrate easily using our REST APIs

Extensive Reporting

Easy to understand, detailed reports sent every day

How to send otp sms using php?

To know how to send otp sms using php script you can download our ready-made php script. In this script you simply need to edit few parameter like user name, password, sender ID, mobile number and message.

how to send otp sms using java-script

To know how to send otp sms using javascript you can download our ready-made java-script script. In this script you simply need to edit few parameter like user name, password, sender ID, mobile number and message.

free otp service provider