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@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.

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  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 10.8k 618

  2. js js Public

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

    TypeScript 84 56

  3. dart dart Public

    Logto Flutter SDKs.

    Dart 22 17

  4. go go Public

    ☁️ Logto Golang SDKs.

    Go 23 15

  5. auth-wiki auth-wiki Public

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

    MDX 152 27

  6. csharp csharp Public

    Logto .NET Core SDKs.

    C# 10 3

Repositories

Showing 10 of 35 repositories
  • docs Public

    📖 Logto docs.

    logto-io/docs’s past year of commit activity
    MDX 18 46 1 0 Updated Sep 18, 2025
  • 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 10,785 MPL-2.0 618 163 22 Updated Sep 18, 2025
  • js Public

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

    logto-io/js’s past year of commit activity
    TypeScript 84 MIT 56 5 12 Updated Sep 18, 2025
  • 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 152 CC0-1.0 27 1 10 Updated Sep 18, 2025
  • ruby Public

    💎 Logto Ruby SDK.

    logto-io/ruby’s past year of commit activity
    Ruby 9 1 1 3 Updated Sep 17, 2025
  • wordpress Public

    Logto WordPress plugin.

    logto-io/wordpress’s past year of commit activity
    PHP 1 MPL-2.0 1 2 2 Updated Sep 17, 2025
  • php Public

    Build authentication and authorization with Logto PHP SDK.

    logto-io/php’s past year of commit activity
    PHP 5 2 2 3 Updated Sep 14, 2025
  • go Public

    ☁️ Logto Golang SDKs.

    logto-io/go’s past year of commit activity
    Go 23 MIT 15 3 11 Updated Sep 11, 2025
  • dart Public

    Logto Flutter SDKs.

    logto-io/dart’s past year of commit activity
    Dart 22 MIT 17 4 8 Updated Sep 10, 2025
  • logto-io/multi-tenant-saas-sample’s past year of commit activity
    TypeScript 11 MIT 4 0 2 Updated Sep 10, 2025