--- title: Azure AD SAML vs OIDC: Which Protocol Should Your SaaS Use? description: A detailed comparison of SAML 2.0 and OpenID Connect (OIDC) as supported by Microsoft Entra ID (Azure AD), aimed at B2B SaaS teams choosing an SSO protocol.... canonical: https://daily.dev/posts/azure-ad-saml-vs-oidc-which-protocol-should-your-saas-use--pbzjzdwf1 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Azure AD SAML vs OIDC: Which Protocol Should Your SaaS Use? | daily.dev og:description: A detailed comparison of SAML 2.0 and OpenID Connect (OIDC) as supported by Microsoft Entra ID (Azure AD), aimed at B2B SaaS teams choosing an SSO protocol.... og:url: https://daily.dev/posts/azure-ad-saml-vs-oidc-which-protocol-should-your-saas-use--pbzjzdwf1 og:image: https://api.daily.dev/og/posts/pbZjZDWF1.png og:image:alt: Azure AD SAML vs OIDC: Which Protocol Should Your SaaS Use? 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 SAML vs OIDC: Which Protocol Should Your SaaS Use? **[Security Boulevard](https://daily.dev/sources/securityboulevard)** · 14 min read · 0 upvotes · 0 comments ## Summary A detailed comparison of SAML 2.0 and OpenID Connect (OIDC) as supported by Microsoft Entra ID (Azure AD), aimed at B2B SaaS teams choosing an SSO protocol. SAML uses signed XML assertions delivered via browser POST, while OIDC uses compact JWTs exchanged over a back-channel. OIDC is recommended for SPAs, mobile, and API-first apps due to simpler tooling and PKCE support. SAML remains necessary for enterprise buyers requiring IdP-initiated SSO, legacy app catalogs, or established SAML onboarding runbooks. The post covers token formats, transport mechanisms, session/logout behavior, and a six-criteria decision framework. It concludes that mature B2B SaaS products should support both protocols, and promotes SSOJet as a broker that normalizes both into a single integration. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [SAML vs OIDC: Choosing the Right Protocol for Modern Single Sign-On](https://daily.dev/posts/saml-vs-oidc-choosing-the-right-protocol-for-modern-single-sign-on-azkiq80zg) · Security Boulevard · 1 upvotes · 0 comments - [SAML vs OIDC vs OAuth: The 60-Second B2B Playbook](https://daily.dev/posts/saml-vs-oidc-vs-oauth-the-60-second-b2b-playbook-k8e4jd4pi) · Security Boulevard · 0 upvotes · 0 comments - [SAML vs OIDC vs OAuth 2.0: 12 Differences Every B2B Engineering Team Should Know](https://daily.dev/posts/saml-vs-oidc-vs-oauth-2-0-12-differences-every-b2b-engineering-team-should-know-qj4ldvf3w) · Security Boulevard · 0 upvotes · 0 comments - [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 - [SAML: A fractal of bad design](https://daily.dev/posts/saml-a-fractal-of-bad-design-6cl53ggxw) · Lobsters · 1 upvotes · 0 comments --- Tags: [#authentication](https://daily.dev/tags/authentication) [View this post on daily.dev](https://daily.dev/posts/azure-ad-saml-vs-oidc-which-protocol-should-your-saas-use--pbzjzdwf1) ```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 SAML vs OIDC: Which Protocol Should Your SaaS Use?","url":"https://daily.dev/posts/azure-ad-saml-vs-oidc-which-protocol-should-your-saas-use--pbzjzdwf1","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/azure-ad-saml-vs-oidc-which-protocol-should-your-saas-use--pbzjzdwf1"},"datePublished":"2026-07-17T05:36:06.823Z","dateModified":"2026-07-17T05:36:35.790Z","description":"A detailed comparison of SAML 2.0 and OpenID Connect (OIDC) as supported by Microsoft Entra ID (Azure AD), aimed at B2B SaaS teams choosing an SSO protocol....","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/8fe9eeb967de205fd6743e2535f16178?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/8fe9eeb967de205fd6743e2535f16178?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"Security Boulevard","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Security Boulevard","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/3613c832180040de8d85bb29f74395be","url":"https://daily.dev/sources/securityboulevard"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/azure-ad-saml-vs-oidc-which-protocol-should-your-saas-use--pbzjzdwf1","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"authentication","timeRequired":"PT14M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Security Boulevard","item":"https://daily.dev/sources/securityboulevard"},{"@type":"ListItem","position":3,"name":"Azure AD SAML vs OIDC: Which Protocol Should Your SaaS Use?"}]} ```