ISPmanager is a Web Control Panel that allows to manage various aspects of a web-server through a web interface. Clients can use the control panel to manage multiple domains and/or web-servers, create and delete mail boxes and users via a single master login and interface.
ISPmanager is a Web Hosting Control Panel developed by ISPsystem Company in 1998 as in-house software. Now it is a comprehensive control panel solution used by leading hosting providers worldwide for shared, virtual and dedicated hosting.citation needed The control panel is designed to simplify the management and administration of web sites. ISPmanager control panel automates a large number of tasks. There are four login levels in ISPmanager with each level having its appropriate roles and responsibilities. The demo can be also experienced as an Admin, Client, Domain Owner or Mail User.
On October 2007 the ISPsystem company released of a new version of the control panel. ISPmanager 4.3 comes with a new interface theme called Sirius. This release includes also an improved installation script.