Auth & Identity

Auth0 vs Supabase Auth Pricing

Q: Which is cheaper, Auth0 or Supabase Auth?

Depends on how much you use. At hobby scale they're often close, but the gap widens fast. Scroll up to "What You'd Actually Pay" to see costs at 4 usage levels.

Q: Does Auth0 or Supabase Auth have a free tier?

Yes, both Auth0 and Supabase Auth have free tiers. Check the breakdown above to see what's included in each.

Q: How does Auth0 pricing compare to Supabase Auth?

We pull prices directly from both sites daily and break them down per-unit above. The cost calculator shows what you'd pay at your usage level -- from side project to production.

Pricing compared · Updated Mar 4, 2026

Auth0 Supabase Auth

Pricing Breakdown

Metric	Auth0	Supabase Auth
Monthly Base	Free	Free
Per MAU	—	—
MAU Included	25,000	50,000
SSO	No	No
MFA	Yes	No

What You'd Actually Pay

Monthly cost at 4 usage levels -- from hobby project to production

Usage Tier	Auth0	Supabase Auth	Savings
Hobby 500 MAU	<$0.01/mo	<$0.01/mo	—
Startup 5K MAU	<$0.01/mo	<$0.01/mo	—
Scale 50K MAU	<$0.01/mo	<$0.01/mo	—
Enterprise 500K MAU	<$0.01/mo	<$0.01/mo	—

Free Tiers

Auth0

Up to 7,500 MAU free

Free tier available

Supabase Auth

50,000 monthly active users free

Free tier available

FAQ

Which is cheaper, Auth0 or Supabase Auth?▾

Depends on how much you use. At hobby scale they're often close, but the gap widens fast. Scroll up to "What You'd Actually Pay" to see costs at 4 usage levels.

Does Auth0 or Supabase Auth have a free tier?▾

Yes, both Auth0 and Supabase Auth have free tiers. Check the breakdown above to see what's included in each.

How does Auth0 pricing compare to Supabase Auth?▾

We pull prices directly from both sites daily and break them down per-unit above. The cost calculator shows what you'd pay at your usage level -- from side project to production.

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