AUTHENTICATION

Verify users,
Pay for verifications

nOTP is an innovative product that allows you to authenticate and verify users without any actions from their end. Available as an SDK currently for Android phones, it works much faster than the typical OTP verification. The beauty – It works without an SMS. Hence the name nOTP. Getit?

 

nOTP advantage for your business

Lower Cost

nOTP costs upto 40% less than traditional verification methods. Pay only for successful verifications

Seamless experience

This method of verification requires no action from the user’s end, making it a seamless experience

Higher success rate

nOTP has a higher success rate compared to SMS verifications since there is no scope for delivery failures

How it works

1

Customer clicks the “verify” button on the app

2

Exotel verification

Exotel makes an automated outbound call to the number specified in the app.

3

Intercept call

Exotel SDK automatically intercepts the call, disconnects it and verifies the customer.

4

Number verified

Exotel then pings the server that the number is verified.

nOTP for your business

Two-Factor authentication

nOTP can help you add a layer of security to apps without adding complexity for your users

 

Resetting password

Instead of sending codes via email or SMS, nOTP is a hassle-free way to verify users before password resets.

 

Prevention of spam

Instant verification allows you to stop spam registrations and avoid fake users from signing on.

 

Passwordless logins & authentication

Users do not have to remember passwords and can simply be verified using nOTP every time they login.

 

Check out API Documentaion

We’re here to help. Get in touch and we’ll get back to as soon as we can.

Go To Docs

Talk to sales for more details. Give us a call

+91-8088-919-888

What our customers have to say

Shashank ND


We have worked across cloud telephony players and with other vendors, but the fact is Exotel is dependable.


Co-Founder & CEO, Practo

Praveen Kumar


Exotel's APIs are very clearly defined. Our tech team could integrate them in no time. It’s easy to incorporate into any product.


Assistant Vice President, Quikr Services

Kumar Vinod


We used to use a traditional PBX system before. But that doesn’t have the capabilities of Exotel’s IVR system. So, we decided to use Exotel for our IVR cancellation system.


Senior Manager - Operations, redBus

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