Web Self Service was a lightweight portal which allowed individuals to operate their own virtual machines without having administrator credentials to the XenServer host. For large infrastructures, Citrix CloudPlatform is a full orchestration product with far greater capability; for a lightweight alternative, xvpsource.org offers a free open source product.

Related Citrix products have browser based access, examples are Storefront (next generation of Web Interface) http://bit.ly/14IKAXq, and Citrixs (separate) CloudPortal product line that contains CloudPortal Service Manager, a web portal for onboarding, provisioning and customer self-service http://bit.ly/1C3i262