logto-io / logto
π§βπ Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.
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Repository Overview (README excerpt)
Crawler viewLogto **Logto is the modern, open-source auth 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. website β’ cloud β’ docs β’ api β’ blog β’ auth wiki β’ newsletter Why Logto? Built for teams scaling SaaS, AI, and agent-based platforms without the usual auth headaches. With Logto, you get: β’ **Multi-tenancy, enterprise SSO, and RBAC**: ready to use, no workarounds. β’ **Pre-built sign-in flows**, customizable UIs, and SDKs for 30+ frameworks. β’ **Full support for OIDC, OAuth 2.1, and SAML** without the protocol pain. β’ **Works out-of-the-box for Model Context Protocol and agent-based AI architectures**. πΊοΈ See all features β Get started Pick your path: β’ **Logto Cloud**: The fastest way to try Logto. Fully managed, zero setup. β’ **Launch Logto in GitPod**: Start Logto OSS in seconds. Wait for the message , then click the URL starting with to continue. β’ **Local development:** π Full OSS installation guide β Integrate anywhere Logto supports all your apps, APIs, and services with industry-standard protocols. β’ **SDKs for 30+ frameworks**: React, Next.js, Angular, Vue, Flutter, Go, Python, and more. β’ **Connect to any IdP**: Google, Facebook, Azure AD, Okta, and more. β’ **Flexible integration**: SPAs, web apps, mobile apps, APIs, M2M, CLI tools. β’ **Ready for Model Context Protocol and agent-based architectures**. π Explore quick starts β π See all connectors β Showcase **Developer-first SDKs**: Install in minutes with clear guides. **User-friendly auth flows**: Sign-up, sign-in, social login, Google One Tap, MFA, SSO. **Multi-tenancy & organizations**: Organization RBAC, member invites, just-in-time provisioning, and more. Support Logto If you find Logto helpful, here's how you can support us: β’ β **Star this repo** to show your support! β’ π¬ Join our Discord for live discussions. β’ π’ Share Logto on Twitter, LinkedIn, Reddit, Telegram, WhatsApp. β’ π Write a review or tutorial on dev.to, Medium, G2 or your blog. β’ π¬ Share your use case with us and get featured on the Logto website. β’ π Open an issue to report bugs or suggest features. β’ π» Contribute to Logto - we'd love your help! Check out Logto awesome of community-contributed resources. Licensing MPL-2.0. β¬οΈ Back to top