Streamline access with SSO
Enable users to access all your applications and services with SSO, while delivering a fast, seamless experience.
One secure login, across every app
Our developer-friendly SSO platform makes it easy to connect users across enterprise, social, and custom apps.
Implement and launch faster
In-house-built SSO slows you down. Auth0 helps organizations integrate SSO in a matter of days.
Get unified identity with universal connection
- Connect to everything, from social networks to enterprise systems, with a single identity.
- Integrate enterprise connections like Active Directory, LDAP, ADFS, and SAML with as little as a few lines of code for most customers.
- Unify disparate identities with account linking.
Increase developer productivity
- Code once, deploy everywhere. Integrate any configured connection without hassle.
- Deliver a consistent, more secure SSO experience to all users on any device with one universal flow.
- Create a branded login experience with custom domains to align login with your application.
Manage access, monitor everything
- Streamline user provisioning with centralized user management.
- Define access with role-based permissions.
- Monitor growth with signups, daily activity, and overall retention.
- Audit and debug effortlessly using detailed logs.
Build trust and support compliance
- Future-proof your stack with protocols you already trust: OpenID Connect, SAML, LDAP, and more.
- Support your compliance with major standards: SOC2, GDPR, HIPAA, etc.
- Deploy where you want—our public cloud or private cloud. The choice is yours.
SSO for B2B and B2C applications
Unlock growth: SSO for enterprises
Trusted by some of the world's largest enterprises, our SSO seamlessly integrates with your AD/LDAP directories to simplify access and accelerate productivity.
Learn about IAM for B2B ↗
Make it seamless for your customers
A clunky login can be a customer's first and last impression. Use SSO to create a single, satisfying journey across all your apps that delights users from the very start.
Discover IAM for B2C ↗
Frequently asked questions
Can I implement SSO between different domains?
Yes, Auth0 supports SSO between multiple apps with different domains by using its centralized authentication experience, the Universal Login, to handle the entire login flow for your applications. When a user logs in on one application with a unique domain, Auth0 establishes a single session that can be recognized by apps on other domains. This is ideal for companies with multiple sub-brands or a suite of products hosted on various top-level domains.
Does Auth0 support SSO for mobile apps?
Yes, Auth0 provides SDKs for iOS and Android that support SSO through a more secure browser-based authentication. By sharing the session cookie between the system browser and your native applications, users can enjoy a seamless 'one-tap' login experience across your entire mobile and web presence, maintaining brand consistency and high security across platforms.
Does Auth0 support Native to Web SSO?
Yes, Auth0 supports this feature natively in the platform. It offers end users a seamless experience that transitions authenticated users from your native application to your web application.
How does SSO improve security?
SSO improves security by reducing the 'attack surface' for credentials. Since users only need to remember one set of credentials, they are less likely to use weak passwords or write them down. Furthermore, SSO makes it easier for IT teams to enforce strong Multi-Factor Authentication (MFA) at a single central point, ensuring that all connected applications are protected by the same high-assurance standard.
What is Auth0 Single Sign-On (SSO)?
Auth0 Single Sign-On (SSO) allows a user to authenticate once and gain access to multiple applications within your ecosystem without being prompted for credentials again. By setting a secure cookie at the central Auth0 domain, the platform can 'silently' authenticate the user as they move between your web, mobile, and legacy apps, significantly reducing login friction and password fatigue.
What is Single Logout (SLO) in Auth0?
Single Logout (SLO) helps ensure that when a user logs out of one application, their session is terminated across all other applications in the SSO circle. Auth0 handles this by clearing the central session cookie and notifying connected apps to invalidate their local sessions. This is a critical security feature for shared computers or highly sensitive enterprise environments.URL
Start your journey with Auth0
Get best-in-class customer identity, with security built in️.