Yes, you can use Firebase for auth only and link it to your own database .
Read moreWhere is the Firebase console?
You created a Firebase account and your first Firebase project. You know your-project-id, which uniquely describes your project. You can access your project’s Database console at https://console.firebase.google.com/project/your-project-id/database/data .
Read moreFirebase ne kadar ücretsiz?
Başlangıçta ücretsiz , basit kullanım için bir ücret ödemenize gerek yok. Eğer büyük bir uygulama geliştirirseniz kullan/öde mantığına göre ücretlendirmesi var. Detaylı bilgi için https://firebase .google.com/pricing/ adresini inceleyebilirsiniz.29 May 2017
Read moreIs Firebase paid or free?
Firebase offers a no-cost tier pricing plan for all its products . For some products, usage continues at no cost no matter your level of use. For other products, if you need high levels of use, you’ll need to switch your project to a paid-tier pricing plan. Learn more about Firebase pricing plans.
Read moreIs firestore storage free?
Firestore offers free quota that allows you to get started at no cost . The free quota amounts are listed below. If you need more quota, you must enable billing for your Cloud Platform project.
Read moreIs Firebase Realtime Database expensive?
Firebase Realtime Database is fairly expensive ($5/GB of storage per month), so it makes economic sense for developers to migrate to their own backend once they hit a certain scale.
Read moreIs Firebase pricing per project?
All limits and pricing indicated on the Firebase pricing page apply to each separate project . So in your example neither project would be exceeding the limits of its free plan.
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