Stack Auth
Stack Auth — Identity / Auth / User Management tool for developers. Specializes in Authentication.
Our Verdict
Best for apps needing sso/mfa. Stack Auth offers freemium, paid from $49.
Pros
- Apps needing SSO/MFA
- B2B requiring SAML/SCIM
- Wide range of social login and MFA options
Cons
- Internal tools with basic auth
- Static sites without user accounts
- MAU-based pricing scales steeply
When to Use Stack Auth
Good fit if you need
- Apps needing SSO/MFA
- B2B requiring SAML/SCIM
- Passwordless authentication
Not the best choice if
- Internal tools with basic auth
- Static sites without user accounts
Consider instead: backend-as-a-service
Pricing
Price wrong?Stack Auth Pricing
- Pricing Model
- freemium
- Free Tier
- Yes
- Entry Price
- $49
- Enterprise Available
- Yes
- Transparency Score
- 5/5
Beta — estimates may differ from actual pricing
Estimated Monthly Cost
$25
Estimated Annual Cost
$300
Estimates are approximate and may not reflect current pricing. Always check the official pricing page.
Lock-in Assessment
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