Supabase Auth pricing
Authentication APIs (per MAU) · by Supabase · June 2026 snapshot
Supabase Auth costs Free to 50,000 MAU, then ~$0.00325 per MAU. Auth is bundled with the Supabase platform. Free up to 50,000 MAU; on the Pro plan ($25/month base) additional MAU are about $0.00325 each. Pricing assumes you also use Supabase for the database. Free tier: Free up to 50,000 monthly active users (MAU) on the Free plan. It is best for teams already building on Supabase/Postgres who want auth bundled with their backend.
Source: Supabase Auth. Data as of June 2026.
Supabase Auth pricing at a glance
| Detail | Supabase Auth |
|---|---|
| Category | Authentication APIs (per MAU) |
| Company | Supabase |
| Headline price | Free to 50,000 MAU, then ~$0.00325 per MAU |
| Free tier | Free up to 50,000 monthly active users (MAU) on the Free plan. |
| Pricing model | Auth is bundled with the Supabase platform. Free up to 50,000 MAU; on the Pro plan ($25/month base) additional MAU are about $0.00325 each. Pricing assumes you also use Supabase for the database. |
Source: Supabase Auth. Data as of June 2026.
Vendor pricing as of June 2026 — verify on the vendor pricing page.
Pros and cons
- Cheapest incremental per-MAU
- Bundled with database and storage
- Open-source, self-hostable
- Tied to the Supabase platform
- Pro base fee applies
- Less of a standalone enterprise SSO story
How Supabase Auth compares
See the full Authentication APIs (per MAU) comparison, or compare Supabase Auth with other providers:
- AWS Cognito — Free to 50,000 MAU, then ~$0.0055 per MAU (first paid tier)
- Auth0 — Free to 25,000 MAU, then paid tiers
- Clerk — Free to 10,000 MAU, then ~$0.02 per MAU
Frequently asked questions
How much does Supabase Auth cost?
Supabase Auth's headline price is Free to 50,000 MAU, then ~$0.00325 per MAU. Auth is bundled with the Supabase platform. Free up to 50,000 MAU; on the Pro plan ($25/month base) additional MAU are about $0.00325 each. Pricing assumes you also use Supabase for the database. Free tier: Free up to 50,000 monthly active users (MAU) on the Free plan. Verify current pricing on the Supabase Auth pricing page, as rates change.
Does Supabase Auth have a free tier?
Free up to 50,000 monthly active users (MAU) on the Free plan.
What is Supabase Auth best for?
Teams already building on Supabase/Postgres who want auth bundled with their backend. Lowest add-on per-MAU rate, but it comes with the platform rather than as a standalone auth product. Best value when you're already on Supabase.
Source
Pricing snapshot from the Supabase Auth pricing page, captured in June 2026. Supabase Auth and other names are trademarks of their respective owners. Pricing changes often — confirm on the vendor's page. See our methodology.
Last updated: 2026-06-18