G2

Bishal .

Chief Technical Officer

Computer Software

Small-Business (50 or fewer emp.)

1/1/2026

"Effortless and Secure Authentication with Versatile Integrations"

4.5/5

What do you like best about Firebase Authentication?

Firebase Authentication is easy-to-setup, secure, and scalable authentication platform that comes with a wide range of integrations, including email authentication, phone, and various OAuth authentication are supported. Review collected by and hosted on G2.com.

What do you dislike about Firebase Authentication?

The lack of customisation options for firebase authentication is definitely a negative. They could have easily integrate firebase authentication with firebase dynamic links but instead they shut it down. Review collected by and hosted on G2.com.

What problems is Firebase Authentication solving and how is that benefiting you?

Firebase Authentication is providing me with secure authentication which is really easy to setup all thanks to it's documentations and implementation libraries across all the major technological stacks. Firebase Authentication is my go to choice for all my hobby projects as it is developer friendly and the pricing is really great. Email authentication is totally free and sms authentication comes with a 10 free sms per day limit which makes it the best cost friendly choice. Review collected by and hosted on G2.com.