Supabase Auth
Work on Supabase Auth? Verify this listing (free)Auth built into your Supabase Postgres, with 50,000 free MAU
Email/password, magic links, social OAuth, anonymous sign-ins, phone and MFA, stored in your own Postgres and enforced with row-level security. It's the auth layer Lovable and Bolt apps get when they connect Supabase. The server (supabase/auth, formerly GoTrue) is MIT-licensed with ~2.6k GitHub stars.
Best for: Apps already on Supabase, or vibe-coded apps from Lovable and Bolt that need sign-in tied to row-level security
Visit Supabase Auth ↗- Pricing
- Included in Supabase plans: Free $0 (50,000 MAU); Pro from $25/mo (100,000 MAU, then $0.00325 per MAU); Team from $599/mo; Enterprise custom. Advanced phone MFA, SAML SSO and leaked-password protection are paid features
- Free tier
- Yes: 50,000 monthly active users on the Supabase Free plan (free projects pause after 1 week of inactivity, 2 active projects max)
- Open source
- Yes
- Last verified
- 2026-10-25
Supabase Auth pricing breakdown, history and cheaper alternatives →
Sources (checked 2026-10-25): supabase.com/pricing · supabase.com/auth · github.com/supabase/auth
Score breakdown
- Fit for the use case22 / 25
- Vibe-coder friendliness14 / 15
- Output quality & reliability12 / 15
- Pricing & free tier13 / 15
- Ecosystem & integrations9 / 10
- Momentum7 / 10
- Code ownership & lock-in8 / 10
Why this score: The most generous managed free tier in auth (50K MAU) and the default for Lovable/Bolt-style apps, with users living in your own Postgres. Fewer drop-in UI components than Clerk, and best when you're already on Supabase.
Based on desk research of official pricing pages and docs; see methodology.
FAQ
- Is Supabase Auth free?
- Supabase Auth free tier: Yes: 50,000 monthly active users on the Supabase Free plan (free projects pause after 1 week of inactivity, 2 active projects max). Paid pricing: Included in Supabase plans: Free $0 (50,000 MAU); Pro from $25/mo (100,000 MAU, then $0.00325 per MAU); Team from $599/mo; Enterprise custom. Advanced phone MFA, SAML SSO and leaked-password protection are paid features.
- What is Supabase Auth pricing in 2026?
- Supabase Auth pricing (as of our last verification on 2026-10-25): Included in Supabase plans: Free $0 (50,000 MAU); Pro from $25/mo (100,000 MAU, then $0.00325 per MAU); Team from $599/mo; Enterprise custom. Advanced phone MFA, SAML SSO and leaked-password protection are paid features. Always confirm on the official site — plans change.
- Is Supabase Auth open source?
- Yes. Supabase Auth is open source.
- What is Supabase Auth's PromptToProd score?
- Supabase Auth scores 85/100 on PromptToProd (fit, vibe-coder friendliness, quality, pricing, ecosystem, momentum, ownership). See the score breakdown on this page and our methodology.
- What is Supabase Auth best for?
- Supabase Auth is best for: Apps already on Supabase, or vibe-coded apps from Lovable and Bolt that need sign-in tied to row-level security.
- When was Supabase Auth last verified on PromptToProd?
- Pricing and details for Supabase Auth were last verified on 2026-10-25 from official docs and pricing pages.
Alternatives
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