Google Firebase Authentication vs Neon Serverless Postgres Database

Google Firebase Authentication vs Neon Serverless Postgres Specs
  • Free Tier Allowance
  • Rate Limit Cap
  • Session Lifetime
  • Overage Fee per 1k MAU
Comparison chart between Google Firebase Authentication and Neon Serverless Postgres raw data
MetricGoogle Firebase AuthenticationNeon Serverless Postgres
Free Tier Allowance50,000 MAU0.5 GB
Rate Limit Cap6,000 RPM100 Connections
Session Lifetime1 Hours24 Hours
Overage Fee per 1k MAU$00.15 USD/GB
Deploy Firebase Backend
👉 50,000 Free MAU • Realtime NoSQL Included
Deploy Neon Serverless
👉 0.5 GB Free Postgres • Instant Database Branching
Google Firebase Authentication
MFA Support:
SMS Phone Verification exclusively on upgraded infrastructure tiers
Enterprise SSO SAML:
Supported through Google Cloud Identity Platform integration layer
Custom Domain Support:
Included naturally through standard Firebase Hosting custom routes
Supported SDKs:
Android, iOS, C++, Unity, Web JS, Node.js, Python, Go, Java
Social Providers:
Google, Facebook, GitHub, Twitter, Yahoo, Microsoft, Apple
Compliance Standards:
SOC1/2/3, ISO 27001, ISO 27017, HIPAA Compliant, GDPR Compliant
Webhook Fallback Policy:
Custom event handling configured via Cloud Functions background retry logic
Neon Serverless Postgres
MFA Support:
Enforced via Neon console two-factor authentication and organization policies
Enterprise SSO SAML:
Available on Scale and Enterprise plans with SAML directory federation
Custom Domain Support:
Private networking and IP allowlists on paid tiers
Supported SDKs:
PostgreSQL wire protocol, Prisma, Drizzle, Node.js, Python, Go, Java
Social Providers:
GitHub, Google, and Vercel OAuth for project provisioning
Compliance Standards:
SOC 2 Type II, GDPR; HIPAA BAA on Enterprise agreements
Webhook Fallback Policy:
Logical replication and external webhooks via application-layer consumers
Google Firebase Authentication

Firebase Authentication provides a core backend service toolkit designed to authenticate users via client-side libraries. Backed completely by Google Cloud Infrastructure, it handles extreme scale seamlessly for mobile and web systems alike.

Neon Serverless Postgres
Create a branch per preview deployment and reset from main after schema experiments to avoid polluting production data.