cPanel is the most widespread Control Panel tool on the hosting market. It is feature-rich and it has an easy-to-use interface that will provide you with full control of your Internet sites. It's easy to manage files, email addresses and databases, take a look at usage statistics, set up script-driven applications, and so on. This software is preferred by many hosting companies, due to the fact that it also has a reseller counterpart called WebHost Manager (WHM). The aforementioned software tool will give you a web-based graphical interface, through which you can control numerous server-side settings, generate hosting packages or new client accounts and change their features with just a few clicks. You can also set up different modules and applications, adjust 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 compatible with the vast majority of billing applications out there, so this is among the top platforms when you would like to become a reseller.