GromBeestje

The OAuth plugin for WordPress allows you to provide authentication against any 
OAuth provider. This plugin is uses the OAuth library by Manuel Lemos. The 
plugin allows the admin to select any from the services supported 
out-of-the-box by the said library. Additionally it is possible to configure a 
service manually, which means any site supporting the OAuth protocol can 
be used.

BlaatLogin: OAuth

This plugin turns your WordPress website into an OAuth Consumer. It allowsallows your users to sign in with any OAuth provider.

logto

Thank you for choosing <a href="https://logto.io/?ref=wpp" rel="nofollow ugc">Logto</a>! By integrating Logto into your WordPress site, you are not only enhancing the security and user experience of your site, but also enabling a unified login experience across all your applications.
<h3>Why Logto?</h3>
Logto is an open-source Auth0 alternative and a modern authentication and authorization solution for all your applications, including your WordPress sites. With Logto, you can:
<ul>
<li>Enable passwordless login, social login, single sign-on (SSO), and multi-factor authentication (MFA) for your WordPress site.</li>
<li>Use role-based access control (RBAC) to manage user permissions.</li>
<li>Support generic OAuth2, OpenID Connect, and SAML protocols.</li>
<li>Customize the login and registration pages to match your brand.</li>
</ul>
In addition, Logto offers dozens of out-of-the-box integrations with popular social login providers, including Google, GitHub, Entra ID (Azure AD), Facebook, and more. Check out the <a href="https://docs.logto.io/integrations" rel="nofollow ugc">full list of built-in integrations and social login providers</a>.
<h3>Get started</h3>
If you are new to Logto, we recommend checking out our <a href="https://docs.logto.io/" rel="nofollow ugc">introduction page</a> to have a quick overview of Logto concepts and features.
If you are looking for a step-by-step guide to set up Logto, please refer to our <a href="https://docs.logto.io/quick-start/wordpress-plugin" rel="nofollow ugc">WordPress plugin quick start guide</a>.
If you have any questions or feedback, please feel free to:
<ul>
<li><a href="https://discord.com/invite/UEPaF3j5e6" rel="nofollow ugc">Join our Discord server</a> to get help from the community.</li>
<li><a href="https://github.com/logto-io/wordpress/issues" rel="nofollow ugc">Open an issue on GitHub</a> to report bugs or request features.</li>
<li><a href="https://logto.io/" rel="nofollow ugc">Subscribe to a paid plan</a> to get access to official support and more features.</li>
</ul>
<h3>From WordPress admin panel</h3>
<ol>
<li>Go to Plugins > Add New.</li>
<li>Search for “Logto”.</li>
<li>Click Install Now.</li>
<li>Click Activate.</li>
<li>Go to Settings > Logto to configure the plugin.</li>
<li>Follow the <a href="https://docs.logto.io/quick-start/wordpress-plugin" rel="nofollow ugc">quick start guide</a> to set up Logto.</li>
</ol>
<h3>From WordPress.org</h3>
<ol>
<li>Search for “Logto” in the <a href="https://wordpress.org/plugins/" rel="ugc">WordPress.org plugin directory</a>.</li>
<li>Download the plugin ZIP file.</li>
<li>Go to Plugins > Add New in your WordPress admin panel.</li>
<li>Click Upload Plugin.</li>
<li>Select the downloaded ZIP file and click Install Now.</li>
<li>Click Activate.</li>
<li>Go to Settings > Logto to configure the plugin.</li>
<li>Follow the <a href="https://docs.logto.io/quick-start/wordpress-plugin" rel="nofollow ugc">quick start guide</a> to set up Logto.</li>
</ol>

Logto – User Authentication and Authorization

Enable beautiful and secure user authentication, including passwordless, social login, single sign-on, multi-factor authentication (MFA), and more.

BlaatLogin: OAuth vs Logto – User Authentication and Authorization