All other Firebase Auth features are free to use on all plans .5 Mar 2018
Read moreIs Firebase email authentication free?
Auth is free . Firebase Authentication service is free in all plans.
Read moreIs OTP verification in Firebase is free?
Limitations of OTP in firebase: From the use of firebase OTP verification using a phone number is FREE .
Read moreIs OTP verification in Firebase is free?
Limitations of OTP in firebase: From the use of firebase OTP verification using a phone number is FREE .
Read moreIs OTP free in Firebase?
From the use of firebase OTP verification using a phone number is FREE .
Read moreIs Firebase Auth expensive?
In Firebase’s case you will probably be on the free tier (as long as you are not guzzling data) up to 100k users . Think about this for a moment. You will have 100k users on your app. Even if you only add advertising you should be able to make the $25 a month to cover the Firebase FLAME costs.
Read moreIs Firebase email Auth free?
Auth is free . Firebase Authentication service is free in all plans.
Read more