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Single Sign-On

Single Sign-On – Professional SSO solution for WordPress

by Claude · WordPress.org page · Website

v2.1.2 Tested up to WP 5.9.16

Single Sign-On has 20+ active installs on WordPress.org and 21,823 downloads all time. We have tracked it since September 4, 2026; download trends appear after 30 days of data. The last update was on February 11, 2022, tested up to WordPress 5.9.16.

Single Sign-On at a glance

Active installs
20+
Total downloads
21,823
Downloads, last 30 days
available after 30 days of tracking
30-day growth
tracking since September 4, 2026

Is Single Sign-On well maintained?

Support threads resolved
No open threads
nothing waiting on the WordPress.org forum
WordPress compatibility
Behind
tested up to WordPress 5.9.16, not yet with the current 7.1

Features

The feature list from the plugin's own readme on WordPress.org, trimmed to the essentials.

  • Reduces user abandonment rates
  • Seamless transition for users from one blog to another
  • Installed in just a few minutes
  • No need to setup your own server
  • State-of-the-art security environment
  • 100% compliant with all US & EU data protection laws
  • Works across different and independent domains or databases
  • Integrates with our turnkey plugins for OpenCart and Magento
  • Integrates with any website using our SSO API
  • Top-notch support and integration help

Single Sign-On reviews and ratings

1 reviews on WordPress.org, with the most recent ones as their authors posted them.

5.0 out of 5

1 reviews

5★
1
4★
0
3★
0
2★
0
1★
0
  • Quite convenient!

    Works great! Thank you for the support .

    minoxis

Details

Single Sign-On is a professional SSO extension that works accross different domains, servers and websites. Installed in just a few minutes.

The full description, screenshots and every review live on the WordPress.org page.

Tags

  • access-control
  • single login
  • single password
  • Single Sign-on
  • sso

More from Claude

Version
2.1.2
Last updated
Feb 11, 2022
First published
Dec 14, 2017
Requires WordPress
3.0
Tested up to
5.9.16
Requires PHP
Pricing
Free on WordPress.org

Single Sign-On FAQ

What does Single Sign-On do?

According to its WordPress.org readme, Single Sign-On offers Reduces user abandonment rates, Seamless transition for users from one blog to another, Installed in just a few minutes, No need to setup your own server and State-of-the-art security environment.

How many active installs does Single Sign-On have?

WordPress.org reports 20+ active installs for Single Sign-On as of September 7, 2026.

Is Single Sign-On still maintained?

The last release was on February 11, 2022, more than a year ago. WordPress.org shows a warning on plugins that go this long without an update.

Is Single Sign-On free?

Single Sign-On is free to install from WordPress.org. Many plugins also sell a paid version or add-ons.