used this to build
Enki(207 points)
We chose Firebase for our authentication solution because it’s cost-effective and offers extensive customization options. One standout feature we built is a guest mode that lets users seamlessly try the app without signing up. When they're ready to commit, all user data is effortlessly transferred.
Additionally, Firebase plays a key role in our per-user encryption system. By enabling encryption keys to be embedded within user tokens, Firebase ensures we can only access those keys when provided by the user. This allowed us to implement a highly secure encryption method with relative ease.