SAML identity provider for enterprise SSO authentication

Turn Logto into your enterprise SAML identity provider (IdP) to integrate legacy internal applications that require SAML authentication, or enable your B2E products to connect with SaaS applications like Salesforce, AWS, and Slack for unified employee access via SAML SSO.

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Why choose SAML authentication for enterprise applications?

Deliver enterprise-grade Single Sign-On with SAML 2.0 protocol compliance, ensuring secure authentication and smooth user experiences across your organization.

Enterprise-grade SAML 2.0 security

SAML provides XML-based digital signatures and encryption for secure authentication data exchange between identity providers and service providers.

Protect sensitive user data with cryptographic security measures, XML encryption, and digital certificates, ensuring only authorized access to your enterprise applications.

Fast Single Sign-On (SSO) experience

Users authenticate once with your SAML identity provider and gain instant access to all connected SAML and OIDC service provider applications.

Cut out password fatigue and reduce authentication friction with enterprise SSO, enabling users to access multiple applications with a single login session.

Centralized identity management and access control

Manage user identities and access permissions from a single SAML IdP across all your enterprise service provider applications.

Streamline IT operations with centralized user provisioning, role-based access control, and straightforward identity federation across your organization.

Complete SAML 2.0 identity provider solution

Full SAML 2.0 protocol compliance with advanced security features for enterprise identity federation.

Comprehensive identity provider supporting SAML, OIDC, and OAuth 2.0

Integrate any applications without worrying about protocol compatibility or future expansion needs.

SAML 2.0 for enterprise apps and legacy systems
OpenID Connect for modern web and mobile apps
OAuth 2.0 for API access and third-party integrations

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Quick SAML integration with broad compatibility

Fast setup with automated metadata generation and broad compatibility across enterprise applications.

Automated SP configuration with metadata URL
Multiple Name ID format options

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Advanced SAML security and encryption features

Meet enterprise security requirements with industry-standard cryptographic protection.

SAML assertion signing with X.509 digital certificates
SAML assertion encryption for enhanced security
Certificate lifecycle management and auto-rotation

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Flexible SAML attribute mapping and user claims

Comprehensive attribute mapping capabilities to meet diverse service provider requirements and ensure correct user data exchange.

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What makes Logto the preferred SAML identity provider choice?

Enterprise-ready SAML 2.0 IdP solution with modern developer experience and complete identity management.

Complete enterprise identity platform

Full-featured SAML, OIDC, and OAuth 2.0 IdP with the omni sign-in experience
Integrated with MFA, RBAC, enterprise SSO, and advanced security
Support for organizations, multi-tenant architecture, and identity federation

Developer-friendly SAML implementation

Easy SAML configuration with automated metadata generation
Comprehensive SAML features from security to compatibility and data mapping
Modern admin console with intuitive SAML application management

Frequently asked questions

What is SAML and how does Logto work as a SAML identity provider?

SAML (Security Assertion Markup Language) is an XML-based open standard for exchanging authentication and authorization data between identity providers and service providers. Logto acts as a SAML 2.0 identity provider (IdP), authenticating users and sending secure XML-based SAML assertions to your applications (service providers). This enables enterprise Single Sign-On where users authenticate once with Logto and gain access to all connected SAML applications.

Which enterprise applications support SAML 2.0 integration with Logto?

Can I customize SAML assertion attributes and user claims?

What is the difference between SAML, OAuth, and OpenID Connect?

SAML is primarily used for authentication in enterprise environments and supports XML-based assertions for Single Sign-On. OAuth is an authorization framework for API access, while OpenID Connect adds authentication on top of OAuth. SAML is ideal for enterprise SSO scenarios, while OAuth/OIDC are better for API authorization and modern web applications. Logto supports all three protocols to cover different use cases.

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Unlock enterprise authentication potential with Logto SAML 2.0 identity provider. Secure, scalable, and fully integrated for modern enterprises.

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