Skip to content
@logto-io

Logto

Modern auth infrastructure for developers.

Logto logo

About

This is the official organization of Logto1.

Logto is the modern, open-source identity infrastructure for SaaS and AI apps.

It takes the pain out of OIDC and OAuth 2.1 and makes it easy to build secure, production-ready auth with multi-tenancy, enterprise SSO, and RBAC.

Logto Cloud

Logto Cloud is the official managed service of Logto.

Built on top of Logto OSS, Logto Cloud provides a fully managed, scalable, and secure service for your authentication and authorization needs:

  • Free tier: Get started with for free up to 50,000 monthly active users. Upgrade to our Pro plan with pay-as-you-go pricing.
  • Scalability: Supports millions of users with no performance concerns.
  • Security: Follows industry best practices for security by default.
  • Zero maintenance: Our team handles the infrastructure, so you don’t have to.
  • No vendor lock-in: You can always switch back to the OSS version at any time.

Stay up to date

Footnotes

  1. Designed by Silverhand Inc.

Pinned Loading

  1. logto logto Public

    🧑‍🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.

    TypeScript 11.4k 683

  2. js js Public

    🤓 Logto Node.js, browser, and edge computing SDKs.

    TypeScript 90 61

  3. dart dart Public

    Logto Flutter SDKs.

    Dart 26 20

  4. go go Public

    ☁️ Logto Golang SDKs.

    Go 26 18

  5. auth-wiki auth-wiki Public

    A comprehensive collection of articles, tutorials, and resources about authentication, authorization, and identity management.

    MDX 170 43

  6. csharp csharp Public

    Logto .NET Core SDKs.

    C# 13 3

Repositories

Showing 10 of 35 repositories
  • auth-wiki Public

    A comprehensive collection of articles, tutorials, and resources about authentication, authorization, and identity management.

    logto-io/auth-wiki’s past year of commit activity
    MDX 170 CC0-1.0 43 2 16 Updated Jan 13, 2026
  • ruby Public

    💎 Logto Ruby SDK.

    logto-io/ruby’s past year of commit activity
    Ruby 9 1 1 6 Updated Jan 13, 2026
  • logto Public

    🧑‍🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.

    logto-io/logto’s past year of commit activity
    TypeScript 11,414 MPL-2.0 683 178 32 Updated Jan 13, 2026
  • go Public

    ☁️ Logto Golang SDKs.

    logto-io/go’s past year of commit activity
    Go 26 MIT 18 7 14 Updated Jan 12, 2026
  • docs Public

    📖 Logto docs.

    logto-io/docs’s past year of commit activity
    MDX 20 47 1 6 Updated Jan 12, 2026
  • react-native Public

    Build authentication and authorization with Logto React Native SDK.

    logto-io/react-native’s past year of commit activity
    TypeScript 6 9 6 0 Updated Jan 12, 2026
  • js Public

    🤓 Logto Node.js, browser, and edge computing SDKs.

    logto-io/js’s past year of commit activity
    TypeScript 90 MIT 61 4 20 Updated Jan 10, 2026
  • rbac-sample Public
    logto-io/rbac-sample’s past year of commit activity
    TypeScript 2 MIT 4 0 3 Updated Jan 8, 2026
  • logto-io/multi-tenant-saas-sample’s past year of commit activity
    TypeScript 18 MIT 5 0 3 Updated Jan 8, 2026
  • experience-samples Public

    Logto sign-in experience sample codes

    logto-io/experience-samples’s past year of commit activity
    TypeScript 2 MIT 2 1 7 Updated Jan 8, 2026