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What Firebase Auth costs

Price not verified

We have not read Firebase Auth’s pricing page ourselves, so we publish no price for it. Our catalogue records Free (50K MAU) / Pay-as-you-go from the day the row was added, which is a tier and not a number.

Check the current price on Firebase Auth’s own site

A catalogue entry, not a review

This page holds Firebase Auth’s name, its category and a link to its site. There is no commit history, no version, no licence and no price here. Tools get a full page in the order people search for them.

Alternatives to Firebase Auth

  • ClerkDrop-in authentication with pre-built UI components optimized for React and Next.jsCompare
  • Auth.jsFramework-agnostic auth library formerly NextAuth.js supporting 80+ providersCompare
  • Supabase AuthPostgreSQL-native auth with row-level security and social/email/phone loginCompare
  • KindeAll-in-one auth with built-in orgs RBAC feature flags and billing hooks for SaaSCompare
  • WorkOSEnterprise-grade auth with SSO SCIM MFA and AuthKit UI componentsCompare
All Firebase Auth alternatives, ranked →

How we check this page

  • Machine facts. Stars, licence, the newest commit on the default branch, the latest stable release and download counts are read straight from the GitHub API and from npm, PyPI, Homebrew and the VS Code Marketplace. Each one shows the day it was last confirmed, not the day this page was built. A failed fetch keeps the old value and its old date rather than overwriting it.
  • Judgments. Every claim about what a tool suits, what it is bad at and what it costs is quoted from a page we read, and that page is linked beside the claim. If there is no link, we did not write the claim.
  • What we do not publish. No score out of five and no star rating. Every other claim here traces to a source, and a number we could not justify would undermine the ones that can.