Table of contents

What is single sign-on (SSO)?Benefits of SSO1. miniOrange SAML 2.0 Single Sign On2. SAML Single Sign On – SSO Login3. Cloud SSO – Single Sign OnHow to set upFAQsGetting startedAdditional resources

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WordPress Guide → Plugins → Best Single Sign On

Best single sign-on plugins for WordPress and how to get started

Make login easier for your users—and your admin life easier too. Single sign-on (SSO) lets visitors use one set of credentials to log into multiple connected websites or systems. Whether you’re running a multisite network, membership platform, or internal company portal, SSO is a smart move.

Let’s look at what SSO is, why it matters, and which plugins are the best options for WordPress.

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What is single sign-on (SSO)?

Single sign-on (SSO) is an authentication method that allows users to access multiple websites or applications using just one login. It works by connecting your WordPress site to a central identity provider (IdP) like Microsoft Azure AD, Okta, Google Workspace, or AWS Cognito.

Instead of remembering a new password for your site, users authenticate through their existing credentials with the identity provider. WordPress then trusts that authentication and grants access.

For WordPress sites, SSO is especially useful in:

Corporate intranets
University portals
Multisite networks
Membership or ecommerce platforms
Any environment with centralized user management

Benefits of SSO

Adding SSO to your WordPress site creates several key benefits for both security and user experience.

Fewer credentials to manage. Users don’t need to create or remember new logins just for your site.
Stronger security. Identity providers often enforce strict password policies and multi-factor authentication.
Faster access. Once users log in through the IdP, they can access your site without another login prompt.
Centralized account control. Admins can manage user access and roles from a single system.
Smoother user experience. Especially useful in education, internal tools, or subscription-based services.

Best single sign-on plugins for WordPress

These three plugins make it easy to connect WordPress to a variety of identity providers using SAML or OAuth protocols.

Feature	miniOrange SAML 2.0 SSO	SAML Single Sign On – SSO Login	Cloud SSO – Single Sign On
Protocols Supported	SAML 2.0	SAML 2.0	OAuth 2.0, OpenID Connect
Supported IDPs	Okta, Azure AD, ADFS, G Suite	Azure, Okta, ADFS	Google, Auth0, AWS Cognito
Role Mapping	Yes	Yes (Pro)	Yes
Multisite Support	Yes (Pro)	Yes (Pro)	Limited
Starting Price	Free / $199+	Free / Varies	Free / Varies

1. miniOrange SAML 2.0 Single Sign On

miniOrange is one of the most comprehensive SAML-based SSO plugins for WordPress. It supports over 100 identity providers including ADFS, Okta, Ping Identity, Azure AD, and more. The free version offers basic integration, while the premium tiers add deep customization, role mapping, and multisite support.

Key features:

SAML 2.0 compliance with dozens of providers
Login button, auto-redirect, and SSO-only login options
Role and attribute mapping for user permissions
Enterprise-friendly support for multisite and multiple service providers

Best for: Businesses, universities, or intranets that need SAML-based enterprise integration

Starting at: Free (Premium starts at $199/year)

2. SAML Single Sign On – SSO Login

Created by WPExperts, the SSO Login plugin also supports SAML 2.0 and works well with many of the same providers. It has a user-friendly interface, a setup wizard for quicker onboarding, and optional add-ons for WooCommerce or LearnDash.

Key features:

One-click SAML SSO setup wizard
Compatibility with Azure, Okta, ADFS, and more
Premium features for group-role mapping and plugin integrations
Clean admin panel with inline documentation

Best for: WordPress admins who want a straightforward setup and flexible upgrade options

Starting at: Free (Premium plans available on WPExperts site)

3. Cloud SSO – Single Sign On

Unlike the first two plugins, Cloud SSO focuses on OAuth 2.0 and OpenID Connect, which are better suited to cloud-first identity providers like Google, Amazon Cognito, Auth0, and others. If your organization uses modern OAuth-based systems, this plugin is ideal.

Key features:

One-click SAML SSO setup wizard
Compatibility with Azure, Okta, ADFS, and more
Premium features for group-role mapping and plugin integrations
Clean admin panel with inline documentation

Best for: WordPress admins who want a straightforward setup and flexible upgrade options

Starting at: Free (Premium plans available on WPExperts site)

How to set up the miniOrange SAML SSO plugin

Getting started with miniOrange is simple, even if you’re new to SSO. Here’s how to configure it step by step.

1. Install and activate the plugin

In your WordPress dashboard, go to Plugins > Add New.
Search for “miniOrange SAML 2.0 Single Sign On.”
Click Install Now, then click Activate.

2. Register with miniOrange

After activation, go to miniOrange SAML 2.0 SSO > Service Provider Setup.

Register for a free miniOrange account or log in with an existing one.
Once registered, you’ll get access to your site’s service provider (SP) metadata:
- ACS (Assertion Consumer Service) URL
- Entity ID / SP Entity ID
- SAML Binding Type

You’ll need this info when setting up your identity provider (IdP).

3. Set up your identity provider (IdP)

In your chosen IdP (like Azure AD or Okta), create a new SAML app:

Use the SP metadata from WordPress to configure the app.
Set the ACS URL and Entity ID as provided.
Enable signing and encryption as required.
Generate the IdP metadata, including:
- IdP Entity ID
- SSO URL
- X.509 certificate

4. Add IdP metadata to WordPress

Return to the miniOrange plugin and go to the Identity Provider Settings tab.

Paste in the IdP metadata fields.
Click Test Configuration to verify the connection.
If successful, you’ll see confirmation that the SAML handshake is working.

5. Customize SSO behavior

Go to SSO Login Settings to control how users access your site:

Add a login button to your site’s login page
Auto-redirect users to the IdP for authentication
Restrict login access to SSO users only

Save your changes and test logging in from a new browser or private window.

SSO FAQs

Not natively. WordPress doesn’t include built-in SSO features, but there are many well-supported plugins that enable it—especially through the SAML and OAuth protocols. Plugins like miniOrange and Cloud SSO connect your site to external identity providers to support SSO logins.

To enable SSO in WordPress, you’ll need three things:

An identity provider (IdP), such as Azure AD, Okta, or Google Workspace.
A WordPress plugin that supports SAML or OAuth (like miniOrange or Cloud SSO).
Proper exchange of metadata between your WordPress site and the IdP to establish trust and enable authentication.

Once configured, users will log in using their IdP credentials instead of WordPress-specific usernames and passwords.

Yes—SSO can improve security when paired with a trusted identity provider. IdPs often use strong password rules, enforce MFA (multi-factor authentication), and detect suspicious login activity. That said, SSO does centralize access, so it’s essential to protect the IdP credentials and enable MFA for all users.

Yes, but only with certain plugins or premium extensions. For example, the miniOrange and WPExperts SAML plugins offer premium add-ons that integrate with WooCommerce, LearnDash, MemberPress, and other platforms. These let you control user access to products, courses, and membership content through SSO roles and groups.

Next steps for WordPress SSO plugins

Single sign-on can transform your WordPress site’s login flow—making it faster, simpler, and more secure for users and admins alike.

If you’re ready to implement SSO, start by testing the miniOrange SAML plugin. It’s a powerful, free option to get you started, and upgrading to premium unlocks even more features.

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