Logto
Add multi-tenancy, enterprise SSO, and RBAC to SaaS or AI apps with OIDC and OAuth 2.1. Free for 50K MAUs with developer-first support.
Logto is an open-source alternative to:
Logto provides modern authentication infrastructure designed for developers, making it easy to integrate OAuth 2.1, OIDC, and SAML protocols into any application.
Key Features
- Multi-tenancy & RBAC: Manage multiple tenants with role-based access control for scalable applications.
- Enterprise SSO: Seamless single sign-on integration for teams and organizations.
- OAuth 2.1 & OIDC: Simplified implementation of industry-standard authentication protocols.
- Framework Agnostic: Works with any framework including Next.js, React, Vue, Angular, Go, and Android.
- No-Code Option: Quick setup without extensive coding for faster deployment.
- Scalable Pricing: Free tier for 50K MAUs with token-based pay-as-you-go model.
- Developer-First Support: Open-source core with fast integration and dedicated support.
Tech / Self-Hosting
Logto is open-source and can be self-hosted for full control over your authentication infrastructure. The platform is designed for reliability and is trusted by public companies, startups, and government agencies worldwide.