Logto
MPL-2.0 identity platform with a 50k-MAU free Cloud
Next.js / Auth · Freemium · 14.7k
Reviewed 2026-09-03 · last push 2026-10-21 · repo checked 2026-10-21
What's Good
MPL-2.0. OIDC / OAuth 2.1 / SAML for SaaS: orgs, RBAC, SSO. Cloud Free is 0 USD/mo, no credit card, up to 50,000 MAU. OSS self-host is in the README. Pro from 24 USD/mo.
The Catch
Cloud Free is for starting out. Passkeys, hiding branding, orgs, MFA, and enterprise SSO live as Pro add-ons. MPL-2.0 is file-level copyleft, not MIT.
Verdict
The MPL-2.0 Auth0-shaped stack. Use it when Clerk MAUs are the product.
Embed
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Markdown
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HTML
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Related
Next.js →- Auth.jsAuthentication for the web, framework-agnostic
- Better AuthTypeScript auth that lives in your app, not a rented IdP
- authentikMIT-core self-hosted IdP; enterprise/ is not MIT
- ZITADELAGPLv3 identity Cloud at US$0/Month — 100 DAU, not Logto 50k MAU
- AutheliaApache-2.0 reverse-proxy SSO, not a full IdP like authentik