Logto

The open-source identity solution for your apps and AI agents.

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Overview

Logto is an open-source identity solution that helps developers build authentication and authorization for their applications and AI agents. It supports various login methods, including social sign-on and enterprise SSO, and is designed to be easy to integrate and customize.

✨ Key Features

  • Open Source
  • OIDC and OAuth 2.1 compliant
  • Social Sign-in
  • Enterprise SSO (SAML, OIDC)
  • Multi-tenancy
  • Role-based Access Control (RBAC)

🎯 Key Differentiators

  • Open-source with a focus on modern standards (OIDC, OAuth 2.1)
  • Developer-friendly experience
  • Designed for both human and AI agent identities

Unique Value: Logto provides a simple, fast, and developer-friendly open-source identity solution for any application, including AI agents.

🎯 Use Cases (4)

Adding authentication to new applications Building multi-tenant SaaS products Securing AI applications and agents Self-hosting for data control

✅ Best For

  • Developers and startups looking for a modern, open-source identity solution.

💡 Check With Vendor

Verify these considerations match your specific requirements:

  • Large enterprises with complex legacy integration needs.

🏆 Alternatives

SuperTokens Keycloak Auth0

Offers a more modern and streamlined developer experience compared to older open-source projects like Keycloak.

💻 Platforms

Web Self-hosted API

🔌 Integrations

Okta Microsoft Entra ID Google Workspace Various frontend and backend frameworks

🛟 Support Options

  • ✓ Email Support
  • ✓ Live Chat
  • ✓ Dedicated Support (Enterprise plan tier)

🔒 Compliance & Security

✓ SOC 2 ✓ GDPR ✓ SSO ✓ SOC 2 Type II ✓ GDPR

💰 Pricing

Contact for pricing
Free Tier Available

✓ 14-day free trial

Free tier: Self-hosted is free. Cloud version has a free tier for up to 5,000 MAUs.

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