{"name":"Logto: Open-Source Auth Infrastructure for SaaS and AI Apps","description":"Logto is a modern, open-source authentication and authorization infrastructure designed for SaaS and AI applications. Built on OIDC and OAuth 2.1, it offers robust features like multi-tenancy, enterprise SSO, and RBAC. This platform simplifies secure identity management, providing pre-built sign-in flows and SDKs for various frameworks.","github":"https://github.com/logto-io/logto","url":"https://osrepos.com/repo/logto-io-logto","source":"osrepos.com","sourceDescription":"This repository profile is provided by osrepos.com, an open source repository discovery platform.","repositoryProfile":"https://osrepos.com/repo/logto-io-logto","generatedFor":"open source discovery and AI-assisted research","markdown":"https://osrepos.com/repo/logto-io-logto.md","json":"https://osrepos.com/repo/logto-io-logto.json","topics":["authentication","authorization","identity","oauth2","sso","rbac","typescript","saas"],"keywords":["authentication","authorization","identity","oauth2","sso","rbac","typescript","saas"],"stars":null,"summary":"Logto is a modern, open-source authentication and authorization infrastructure designed for SaaS and AI applications. Built on OIDC and OAuth 2.1, it offers robust features like multi-tenancy, enterprise SSO, and RBAC. This platform simplifies secure identity management, providing pre-built sign-in flows and SDKs for various frameworks.","content":"## Introduction\nLogto is a cutting-edge, open-source authentication and authorization infrastructure tailored for modern SaaS and AI applications. It simplifies the complexities of OIDC and OAuth 2.1, enabling developers to build secure, production-ready authentication systems with ease. Key features include multi-tenancy, enterprise Single Sign-On (SSO), and Role-Based Access Control (RBAC), making it an ideal solution for scalable platforms. Learn more at the [Logto Official Website](https://logto.io/?utm_source=github&utm_medium=readme 'Logto Official Website' target='_blank').\n\n## Installation\nGetting started with Logto is straightforward, offering multiple deployment options. For the quickest setup, you can use Logto Cloud, a fully managed service with zero setup.\n\nAlternatively, you can launch Logto OSS in seconds using GitPod:\nbash\ngitpod.io/#https://github.com/logto-io/demo\n\n\nFor local development, Logto supports Docker Compose or Node.js:\nbash\n# Using Docker Compose (requires Docker Desktop)\ncurl -fsSL https://raw.githubusercontent.com/logto-io/logto/HEAD/docker-compose.yml | \\\ndocker compose -p logto -f - up\n\n# Using Node.js (requires PostgreSQL)\nnpm init @logto\n\nFor a comprehensive guide, refer to the [full OSS installation documentation](https://docs.logto.io/logto-oss/get-started-with-oss?ref=readme 'Logto OSS Installation Guide' target='_blank').\n\n## Examples\nLogto provides extensive support for integrating authentication across various applications and services. It offers SDKs for over 30 frameworks, including React, Next.js, Angular, Vue, Flutter, Go, and Python, ensuring flexible integration for SPAs, web apps, mobile apps, and APIs.\n\nThe platform also features developer-first SDKs with clear guides, user-friendly authentication flows covering sign-up, sign-in, social login, Google One Tap, MFA, and SSO. Furthermore, Logto excels in multi-tenancy and organization management, offering organization RBAC, member invites, and just-in-time provisioning.\n\n## Why Use Logto\nLogto stands out as a robust solution for teams scaling SaaS, AI, and agent-based platforms, eliminating common authentication challenges. By choosing Logto, you benefit from:\n\n*   **Comprehensive Features**: Ready-to-use multi-tenancy, enterprise SSO, and RBAC without complex workarounds.\n*   **Developer-Friendly**: Pre-built sign-in flows, customizable UIs, and SDKs for a wide array of frameworks.\n*   **Protocol Compliance**: Full support for OIDC, OAuth 2.1, and SAML, abstracting away protocol complexities.\n*   **AI Readiness**: Works out-of-the-box for Model Context Protocol and agent-based AI architectures.\n\nIt's an open-source alternative that provides a modern, flexible, and secure foundation for your application's identity needs.\n\n## Links\nExplore Logto further through these official resources:\n*   [Official Website](https://logto.io/?utm_source=github&utm_medium=readme 'Logto Official Website' target='_blank')\n*   [Logto Cloud](https://cloud.logto.io/?sign_up=true&utm_source=github&utm_medium=repo_logto 'Logto Cloud Service' target='_blank')\n*   [Documentation](https://docs.logto.io 'Logto Documentation' target='_blank')\n*   [API Reference](https://openapi.logto.io/ 'Logto API Reference' target='_blank')\n*   [Blog](https://blog.logto.io/ 'Logto Blog' target='_blank')\n*   [Discord Community](https://discord.gg/vRvwuwgpVX 'Join Logto Discord' target='_blank')\n*   [GitHub Repository](https://github.com/logto-io/logto 'Logto GitHub Repository' target='_blank')","metrics":{"detailViews":12,"githubClicks":12},"dates":{"published":null,"modified":"2026-03-21T20:52:40.000Z"}}