Secure SAML 2.0 SP with optional LDAP, using pinned IdP certificates and prefixed xmlseclibs.
Alternatives to SAML Single Sign On – SSO Login
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
WordPress SSO using SAML IDPs to enable single sign on using Azure AD, Office 365, Okta, ADFS, KeyCloak, OneLogin, Salesforce, Google Apps Gsuite
SSO Login provides user login, business authentication, SSO, Social login, and Single Sign-On for all sites.
Single sign-on plugin for WordPress that accepts RS256 JWTs from the TWL SSO application for secure authentication.
SSO for Microsoft Entrav2.7.1
Single Sign-On authentication for WordPress using Microsoft Entra ID (Azure AD) via OpenID Connect with PKCE.
Open Access SSOv3.1.1
Free, privacy-first SAML 2.0 and OpenID Connect single sign-on for WordPress. Role mapping, access control, multi-IdP. No premium tier, no tracking.
OneLogin SAML SSOv3.7.1
This plugin provides single sign-on via SAML and gives users one-click access to their WordPress accounts from identity providers like OneLogin.
WordPress OAuth SSO (Single Sign On) with Azure, Okta, Cognito, Keycloak, OAuth & OpenID Providers. Free Unlimited SSO Authentication [24/7 Support]
Log in to WordPress with Casdoor, the open-source identity and access management (IAM) and single sign-on (SSO) platform.
Provides secure JWT-based single sign-on (SSO) between WordPress and Zendesk. No third-party plugins, no tracking, no bloat. Totally free.