cPanel is the most popular Control Panel tool on the website hosting market. It is feature-rich and it has an easy-to-use interface which will give you full control of your websites. It is easy to take care of files, emails and databases, take a look at usage statistics, install script-driven apps, etcetera. The software is preferred by many hosting companies, as it also has a reseller counterpart named WebHost Manager (WHM). The aforementioned software tool will offer you a web-based graphical interface, via which you can handle lots of server-side settings, create web hosting packages or new customer accounts and change their features with just a few clicks. You can also set up different modules and applications, update DNS records, brand all of the cPanel accounts that your clients will get, create and remove features from their Control Panels, etc. cPanel and WHM are compatible with the vast majority of billing applications out there, so this is among the top platforms in case you would like to become a reseller.