--- title: Azure AD SSO for Auth0 Apps: Step-by-Step Integration Guide description: A practical guide for adding Azure AD (Microsoft Entra ID) SSO to an existing Auth0 application without replacing Auth0. The approach uses SSOJet as an OIDC... canonical: https://daily.dev/posts/azure-ad-sso-for-auth0-apps-step-by-step-integration-guide-odphsbqre twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Azure AD SSO for Auth0 Apps: Step-by-Step Integration Guide | daily.dev og:description: A practical guide for adding Azure AD (Microsoft Entra ID) SSO to an existing Auth0 application without replacing Auth0. The approach uses SSOJet as an OIDC... og:url: https://daily.dev/posts/azure-ad-sso-for-auth0-apps-step-by-step-integration-guide-odphsbqre og:image: https://api.daily.dev/og/posts/odPHSBqRE.png og:image:alt: Azure AD SSO for Auth0 Apps: Step-by-Step Integration Guide og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Azure AD SSO for Auth0 Apps: Step-by-Step Integration Guide **[Security Boulevard](https://daily.dev/sources/securityboulevard)** · 13 min read · 0 upvotes · 0 comments ## Summary A practical guide for adding Azure AD (Microsoft Entra ID) SSO to an existing Auth0 application without replacing Auth0. The approach uses SSOJet as an OIDC broker sitting alongside Auth0: Auth0 continues handling password, social, and passwordless logins, while SSOJet terminates enterprise SAML/OIDC connections from Entra ID. The guide includes working Node.js/Express code covering OIDC client setup, authorization-code flow, callback handling, and email-domain-based routing between Auth0 and SSOJet. It also covers common pitfalls like redirect URI mismatches, SAML ACS mismatches, and clock skew, plus a cost comparison showing when the overlay pattern makes financial sense over Auth0's native enterprise connections. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Azure AD SSO Integration Guide for B2B SaaS: The Complete 2026 Playbook](https://daily.dev/posts/azure-ad-sso-integration-guide-for-b2b-saas-the-complete-2026-playbook-3xu75408o) · Security Boulevard · 0 upvotes · 0 comments - [Add Microsoft Entra ID SSO Without Replacing Your Existing Auth](https://daily.dev/posts/add-microsoft-entra-id-sso-without-replacing-your-existing-auth-hllxnrwqd) · Security Boulevard · 0 upvotes · 0 comments - [Best Enterprise Authentication Solutions in 2026](https://daily.dev/posts/best-enterprise-authentication-solutions-in-2026-ys7auiekz) · Security Boulevard · 0 upvotes · 0 comments --- Tags: [#authentication](https://daily.dev/tags/authentication), [#auth0](https://daily.dev/tags/auth0) [View this post on daily.dev](https://daily.dev/posts/azure-ad-sso-for-auth0-apps-step-by-step-integration-guide-odphsbqre) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Azure AD SSO for Auth0 Apps: Step-by-Step Integration Guide","url":"https://daily.dev/posts/azure-ad-sso-for-auth0-apps-step-by-step-integration-guide-odphsbqre","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/azure-ad-sso-for-auth0-apps-step-by-step-integration-guide-odphsbqre"},"datePublished":"2026-07-17T05:36:12.831Z","dateModified":"2026-07-17T05:36:41.606Z","description":"A practical guide for adding Azure AD (Microsoft Entra ID) SSO to an existing Auth0 application without replacing Auth0. 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