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Free Plugin by Keywoot v1.5.2

SAML SSO Login

‼️ Important: This plugin is deprecated and no longer maintained.

SAML SSO Login

The facts

Rating
5★ from 13
Active installs
100+
Price
Free
Last updated
14 Nov 2025
Added
Aug 2024
Requires WP
3.9
Tested up to
WP 6.8.8
Requires PHP
8.2
Downloads
10,523

Our analysis

AI-assisted

SAML SSO Login – Single Sign On is a WordPress plugin that allows your site to authenticate users through SAML 2.0 compliant Identity Providers. It simplifies the login process by enabling users to access your site with a single set of credentials, enhancing security by using the SAML protocol.

However, this plugin is deprecated and no longer maintained, meaning it will not receive updates or security patches. It is suitable for businesses, educational institutions, or community sites that require secure and simplified access for their users.

Best for: This plugin suits businesses and institutions looking for SAML-based authentication solutions.

What it does well

  • Transforms WordPress into a SAML Service Provider
  • Supports multiple SAML Identity Providers
  • Simplifies user authentication with single credentials
  • Uses secure SAML protocol for data protection
  • Offers automatic attribute mapping for user accounts

Where it falls short

  • Plugin is deprecated and no longer maintained
  • No updates or security patches will be provided

Verdict

While it offers useful features for SAML authentication, the lack of maintenance and updates makes it a risky choice for current use.

From the developer

Keywoot's own description of SAML SSO Login, lightly tidied.

================ WARNING ==============================

‼️ Important: This plugin is deprecated and no longer maintained.

This plugin has been discontinued due to issues discovered during a recent review that prevent us from continuing to work on it. To ensure user safety, reliability, and compliance with platform requirements, we have withdrawn active development and updates. The plugin will no longer receive bug fixes, improvements, or security patches.

We recommend switching to a supported alternative to maintain a stable and secure environment.

========================================================

Keywoot’s SAML Single Sign On plugin transforms your WordPress site into a SAML Service Provider (SAML SP), enabling it to securely authenticate users through any SAML 2.0 compliant Identity Provider (IdP). Users can log in or register on your site via SAML SSO with various Identity Providers.

This plugin is compatible with IdPs including Okta, Keycloak, Azure AD, Google Workspace, Salesforce, ADFS, Shibboleth, OneLogin, Auth0, Microsoft Entra ID, and others. It ensures a secure authentication experience, making it ideal for businesses, educational institutions, or community sites that want simplified access for employees, students, or members.

Need Help or Have Questions?

For any queries or support, feel free to reach out to us at: support@keywoot.com
Our team is dedicated to providing you with the best support possible.

Why Use This Plugin

  • Simplified Login: Use a single set of credentials for authentication. The plugin eliminates the need for multiple passwords while maintaining high security standards. Users authenticate once via their Identity Provider and gain access to your site.

  • Security First: The plugin uses the secure SAML protocol for authentication, ensuring user data stays protected. Once authenticated via the Identity Provider, users can access your site without additional logins.

  • Unlimited Authentications: Whether you have a small team or a large organization, this plugin provides unlimited authentications. It is compatible with 40+ SAML Identity Providers including Azure AD, Azure B2C, ADFS, Keycloak, Google Workspace, Okta, Salesforce, Office 365, Shibboleth, Auth0, and more.

  • Automatic Attribute Mapping: The plugin automatically maps required WordPress attributes like email and username with NameID from the Identity Provider. This ensures each user created is unique.

Premium Features

  • Advanced Attribute Mapping: Detailed control over user profile attributes, mapping attributes from IdP to WordPress.
  • Advanced Role Mapping: Assign roles during login based on SAML IdP groups or attributes.
  • Force SSO for Site Access: Redirect users to IdP for authentication and enforce authentication on site visit.
  • Single Logout: Logout from all sessions, including the IdP, in one click.
  • Force Authentication: Authenticate users on the IdP each time they log in, even if the IdP login session exists.
  • Custom Redirection: Redirect users to any page after authentication or logout.
  • Restrict Access (Attribute Based): Restrict user access based on certain attribute values from the IdP.
  • Restrict Access (Domain Based): Prevent login based on the user’s email domain.
  • Metadata Synchronization: Upload and sync IdP metadata easily on regular intervals automatically.
  • Custom Certificates: Add and use custom X.509 certificates for enhanced security.

With these features, your WordPress site becomes a secure and versatile SAML Service Provider.

Supported Identity Providers (IdP)

This WordPress SAML SSO plugin is compatible with any SAML 2.0-compliant Identity Provider, enabling seamless single sign-on integration for your WordPress site. Whether you’re using enterprise SSO solutions, cloud-based identity providers, or on-premises authentication systems, this plugin provides secure SAML authentication that works with standard SAML 2.0 protocols.

Read the full description on the official page →

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