WP Multisite SSO
Single sign on for a multisite WordPress implementation. Users are authenticated for all sites across the network.
4.3(4 reviews)
·10 active installs·Updated 9 years agoAs of April 2026, WP Multisite SSO is a WordPress sso plugin with 10 active installations and a 4.3/5 rating from 4 reviews. It has been downloaded 10.0K+ times in total. Requires WordPress 4.0+ and PHP false+. Available on WordPress.org since 2015. Last updated 9 years ago — may have compatibility concerns. Top alternative: WPO365 | SEAMLESS WORDPRESS + MICROSOFT….
4.3/54 reviews
10active installs
10.0K+total downloads
11 yearssince 2015
Overview
Single sign on for a multisite WordPress implementation. Users are authenticated for all sites across the network.
This plugin is best used within a domain mapped environment where the normal domain authentication cookie would not apply.
Uses internal WordPress authentication functions, including maintaining the use of the standard WordPress login page,
to authenticate the user across the network.
Settings to customize the SSO login/logout loading page by inheriting the default WordPress login page CSS, custom login page CSS included in theme or even specifying CSS.
IMPORTANT: In order for this plugin to work properly, it MUST BE network enabled. The web server also needs to support JSONP requests.
Please refer to full documentation at https://github.com/voceconnect/wp-multisite-sso/wiki.
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Ratings & Reviews
4.34 reviews
5 ★
3
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1
1 ★
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Compatibility
| WordPress | 4.0+ requiredTested up to 4.2.39 |
| PHP | false+ required |
Top Alternatives to WP Multisite SSO
Frequently Asked Questions
Changelog
Please refer to full changelog at https://github.com/voceconnect/wp-multisite-sso/releases.
Contributors
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.