Auto Cpanel/Plesk Server login from WHMCS is a feature that streamlines the process of managing web hosting services for customers. WHMCS (Web Host Manager Complete Solution) is a popular billing and automation platform used by web hosting companies to manage client accounts, invoices, and support tickets. Integrating auto login functionality with cPanel or Plesk servers through WHMCS enhances user experience and efficiency for both hosting providers and their customers.