Single Sign-On - SSO

Single Sign-On - SSO
OpenCart Single Sign-On

Single Sign-On for OpenCart is a professional SSO extension that automatically creates accounts and signs users in as they browse between multiple and independent OpenCart shops in your network.

Take away the need for your customers to create new accounts or re-enter their authentication credentials when they switch from one of your shops to another. Reduce the user abandonment rates by making the transition from one domain to another as seamless as possible.


  • Reduces user abandonment rates ,
  • Seamless transition for customers from one shop to another,
  • Installed in just a few minutes,
  • State-of-the-art security environment,
  • 100% compliant with all US & EU data protection laws,
  • Works across different and independant domains, shops and databases,
  • Integrates with our turnkey plugins for WordPress and Magento too,
  • Integrates with any website using our SSO API,
  • Top-notch support and integration help.

State-of-the-art security
Single Sign-On is powered by the OneAll User Integration platform, a state-of-the-art security environment
that is 100% compliant with all US & EU data protection laws - including GDPR - and used by more than 300,000 websites worldwide - including small websites, growing startups and large corporate enterprises.

The extension is fully compatible with our other SSO plugins like per example for Magento, Drupal or WordPress. Just install the different extensions and easily create a single sign-on network between multiple platforms.

Optionally you can also use our SSO API to create a single sign-on network between your OpenCart and any other website.

Seamless integration
Single Sign-On seamlessly integrates with your existing login/registration system so that your users don't have to start from scratch. The extension is deployed in minutes and there is no hardware or software installation required.

Quick setup
The setup will only take a few minutes and a dedicated support team is there is assist you during the integration. To use this extension you need to a OneAll site with a plan that includes the Single Sign-On service.

Dedicated support
Feel free to contact us if you should have any questions. We are always glad to help.

  • Developed by OpenCart Community
  • 12 Months Free Support
  • Documentation Included



Last Update
22 Jul 2019

3 Nov 2017
Member since: 18 Nov 2015

View all extensions Get Support