A simple client that provides SSO or opt-in authentication against a generic OAuth2 Server implementation.
As of April 2026, OpenID Connect Generic Client is a WordPress apps plugin with 10K+ active installations and a 5/5 rating from 20 reviews. It has been downloaded 181K+ times in total. Requires WordPress 5.0+ and PHP 7.4+. Available on WordPress.org since 2018. Recently updated within the last 3 months. Downloads are down 7% this week. Support resolution rate: 50%. Top alternative: WP-Appbox.
This plugin allows to authenticate users against OpenID Connect OAuth2 API with Authorization Code Flow.
Once installed, it can be configured to automatically authenticate users (SSO), or provide a “Login with OpenID Connect”
button on the login form. After consent has been obtained, an existing user is automatically logged into WordPress, while
new users are created in WordPress database.
Much of the documentation can be found on the Settings > OpenID Connect Generic dashboard page.
Please submit issues to the Github repo: https://github.com/oidc-wp/openid-connect-generic
I’m using this OpenID Connect Generic Client plugin to integrate WordPress with Microsoft Entra ID (Azure AD), and it works exactly as expected.
During my setup I encountered a JWT validation issue related to JWKS handling. I reported it to the developer, and the response was absolutely impressive — the issue was understood, fixed, and resolved in less than 24 hours.
This level of responsiveness and professionalism is rare and highly appreciated.
The plugin itself is clean, flexible, and perfectly suited for enterprise authentication scenarios. It integrates smoothly with modern identity providers and gives full control over the configuration.
Huge thanks to the developer for the fast support and for maintaining such a reliable and well-designed plugin.
Highly recommended for anyone needing OpenID Connect / SSO on WordPress.
We have been using the plugin for several years. It’s without frills and works absolutely reliably. Many thanks!
As simple as it needs to be with no added cruft. Easy to configure and use.
After testing multiple OpenID plugins – even paid one – this is by far the best. Thank you!
Some suggestions for improvements: more flexible filtering, better documentation and enhanced multisite support.
Every other plugin is simply a trap to get you paying a premium version.
This one simply works as expected, with no bloatware. 🙂
| WordPress | 5.0+ requiredTested up to 6.9.0 |
| PHP | 7.4+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.