Stay Secure & Authenticate With nOTP (just OTP) Authentication

Product-Authentication

nOTPTM

Verify users,
without an OTP

nOTPTM 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?

 

Time to think beyond OTPs

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.

 

Passwordless logins & authentication

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

 

Prevention of spam

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

 

How it works

verify-users-without-sms
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.

verify-customers-without-otp-message
user-authentication-without-one-time-password
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.

missed-call-verification
Asset 1apk

Try it yourself to get started

 

You can try nOTP yourself (android only) by filling this form. You will receive the test package over email. Alternatively, you can sign up and our agents will reach out to you and schedule a demo.

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    nOTPTM advantage for your business

    Device specific authentication

    nOTP is built in a way to prevent cross-device authentication. Customers need to be using the same phone number on their device for authentication.

    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

    Lower Cost

    nOTP costs upto 50% less than traditional verification methods. Pay only for successful verifications

    nOTPTM savings calculator

    5000
    1,050.00

    Cost for OTP

    450.00

    Cost for nOTP

    600.00

    Annual savings on verifications

    Disclaimer: The cost for an SMS OTP is ₹0.21

    nOTPTM savings calculator

    ₹ 20,000

    Monthly Cost for OTP

    ₹ 10,000

    Monthly Cost for nOTP

    ₹ 10,000

    Monthly Savings upto 50% on verifications

    50%

    Savings

    Please reach out to the Sales team for volume based pricing if you perform more than 3 lakh verifications in a month

    FAQs

    Exhaustive guide on 2 factor authentication

    From SMS OTP, to OTP over call, to email OTP, to no OTP at all! We show how 2FA evolved over time.



    Asia’s most innovative companies use Exotel

    Chirag Patel


    Exotel's API documentation and implementation process is extremely simple and easy to follow. There were no hassles in setting it up. We use other cloud telephony platforms as well but Exotel gets a big thumbs-up from us for their ease of use.


    Engineering Manager, 1mg

    Chirag Patel

    IXIGO - Exotel's Business Partner
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    Get Early Access for nOTPTM

    We’ll notify you as soon as we launch it

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