cPanel is the most widely used Control Panel instrument on the hosting market. It's feature-rich and has an easy-to-use interface which will supply you with full control of your sites. It is easy to manage files, e-mail addresses and databases, take a look at usage statistics, set up script-driven apps, and so on. This software is preferred by many website hosting companies, as it also has a reseller counterpart called WebHost Manager (WHM). This tool will supply you with a web-based graphical interface, through which you'll be able to control a lot of server-side settings, generate web hosting plans or new customer accounts and adjust their features with only a couple of clicks. You may also set up different modules and applications, modify DNS records, brand the cPanel accounts that your clients will get, add and remove features from their Control Panels, and many others. cPanel and WHM are supported by almost all billing applications out there, so this is one of the best platforms when you wish to become a reseller.