In this post, I will be covering an authentication approach called Passwordless Authentication. This approach can improve user onboarding and login experience. Passwordless Authentication allows users to log in to their accounts without using a password. Instead, the users need to input an OTP every time they log in to the system. That said, the users enter their email or phone number into the system and they will receive a one-time code for login.
But what with costs for sms and email providers? Imagine if you have more than 1000 logins per day?
That can be a heck of a costs...