SaaS Architecture 7 min read• August 19, 2026

Implementing Enterprise SSO (SAML 2.0 & OIDC) with WorkOS, Auth0, and NextAuth

Unlock enterprise tier pricing by implementing SAML 2.0 and OIDC single sign-on compatible with Okta, Azure AD, and Google Workspace.

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Enterprise IT departments will strictly refuse to deploy any SaaS tool that forces their employees to manage separate passwords outside of their central identity provider.

Adding Enterprise Single Sign-On (SSO) and Directory Sync (SCIM) allows you to unlock high-margin enterprise pricing tiers and close lucrative annual contracts.

Implementing SAML 2.0 and OIDC using modern auth protocols allows seamless compatibility with Okta, Microsoft Azure Active Directory, and Google Workspace with automated employee offboarding.

AVELIO integrates enterprise-grade SSO and SCIM provisioning into client software, positioning your SaaS product to win demanding enterprise security reviews.

Key Architectural Takeaway

Investing in clean modular architecture, automated CI/CD pipelines, and rigorous security audits early eliminates up to 60% of downstream maintenance costs while positioning your business for rapid international scale.

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