System Parameter Breakdown
- Free Tier Allowance:
- 50000 (MAU)
- Rate Limit Cap:
- 10000 (RPM)
- Session Lifetime:
- 24 (Hours)
- Overage Fee per 1k MAU:
- 0.003 (USD)
- MFA Support:
- TOTP, WebAuthn, Phone SMS
- Enterprise SSO SAML:
- Available on Pro & Enterprise tiers via custom identity mapping
- Custom Domain Support:
- Available on Pro Tier ($20/mo) with full SSL configuration
- Supported SDKs:
- Next.js, React, Vue, Svelte, Node, Python, Go, Flutter, Swift
- Social Providers:
- Google, GitHub, Apple, Discord, GitLab, Bitbucket, Twitter
- Compliance Standards:
- SOC2 Type II, GDPR, HIPAA Compliant (with BAA agreement)
- Webhook Fallback Policy:
- Exponential backoff up to 24 hours with automatic failure truncation
Deploy Supabase Stack
👉 50,000 Free MAU • Open-Source Firebase Alternative
Supabase Auth provides a robust authentication layer built on GoTrue. It scales smoothly up to high-volume user tiers without custom backend code infrastructure.