nOTPTMnOTPTM 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 can help you add a layer of security to apps without adding complexity for your users
Instead of sending codes via email or SMS, nOTP is a hassle-free way to verify users before password resets.
Users do not have to remember passwords and can simply be verified using nOTP every time they log in.
Instant verification allows you to stop spam registrations and avoid fake users from signing on.
Exotel makes an automated outbound call to the number specified in the app.
Exotel SDK automatically intercepts the call, disconnects it and verifies the customer.
Exotel then pings the server that the number is verified.
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.
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.
This method of verification requires no action from the user’s end, making it a seamless experience
nOTP has a higher success rate compared to SMS verifications since there is no scope for delivery failures
nOTP costs upto 50% less than traditional verification methods. Pay only for successful verifications
Cost for OTP
Cost for nOTP
Annual savings on verifications
Best success rates, voice quality and reduced latency
Grow at will, expand without worrying about infrastructure
Best in class uptimes of 99.94% including operator uptimes
24×7 customer support via phone, email and Twitter
Sign up and get started in less than 30 minutes, integrate easily using our REST APIs
Easy to understand, detailed reports sent every day
