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Logto fits teams that need organizations, app sign-in, and standards-based auth without starting from scratch.
Skip it if your main need is employee device management and workforce identity governance.
Self-hosting and source access give teams a path away from per-user hosted identity lock-in.
Use a managed provider if your team cannot operate authentication infrastructure safely.
Logto builds on standard identity protocols, which helps teams integrate web apps, APIs, and third-party clients without inventing custom auth.
Logto supports organization-oriented customer identity patterns, making it relevant for B2B SaaS rather than only consumer login.
Teams can use the hosted product or run Logto themselves, giving a migration path as security, cost, or data-boundary needs change.
Yes. Logto supports self-hosting and also offers a hosted cloud product.
Logto is MPL-2.0 licensed.
Drop-in TypeScript auth with MFA, SSO, and multi-tenancy support
Open source identity platform with SSO, RBAC, and multi-tenancy
Add RBAC, ABAC, and ReBAC to any app via API and SDK
Open source authorization with RBAC, ABAC, and ReBAC for any app
Fast and censorship-resistant proxy solution
Your AI research assistant, fully local and encrypted.
Authentication starts as a login box, then quickly becomes organizations, roles, social sign-in, machine-to-machine access, audit needs, and pricing tied to active users. Hosted identity platforms are strong, but they can become expensive and hard to leave once every app depends on them.
SaaS teams need standards-based auth that developers can reason about, with a deployment path that does not force all customer identity data into one vendor account.
Yes, especially for SaaS teams that need customer identity features and want an open-source deployment path.