Auth0's free plan covers up to 25,000 monthly active users, one custom domain, five organizations and one enterprise connection.
Verified ·Oct 15, 2026
Free allowance
What the free plan includes, as the provider states it.
- monthly active users
- 25K
- organizations
- 5
- SSO connections
- 1
- Enterprise connection.
- domains
- 1
- Custom domain; requires credit card verification.
- tenants
- 1
- Tenants included.
- seats
- 3
- Dashboard admins/contributors.
- retention
- 1 d
- Log retention.
The fine print
Each verdict links to the quote it rests on.
- Free for
- As long as you stay within the limits
- At the limit
- You are asked to upgrade
- Spending cap
- None needed: the free plan cannot bill you
- Idle projects
- No pause rule documentedNew tenants start with a 22-day trial of paid features, then switch to the Free plan automatically. If every tenant of a Free-plan customer shows no activity for 150 days in a row, the tenants and all their data are scheduled for permanent deletion.
- Data retention
- Free resources deleted after 150 days without activity
- Card at sign-up
- Not requiredSign-up needs no card; adding a custom domain requires credit card verification.
- Identity check
- An email address
- Commercial use
- Not stated
- Mainland China
- Partly reachableGreatFire domain verdict for auth0.com: some tested URLs are blocked or intermittently disrupted.
- Sign-up regions
- No restrictions documented
- Quotas apply per
- Account
Alternatives
Other free plans for the same need, ranked by the same neutral rules.
Changes
- Correction
Worse: Deletion of free resources corrected: never → 150 days without activity