WordPress is a free and open-source CMS with plugin architecture and a system of templates. WordPress, like many CMS competitors, is template-based. The user chooses a theme, customizes it to personal preferences, and the website is ready to go. With many plug-ins and add-ons available, WordPress can create any site imaginable. This versatile software creates commercials, social media, blogs, and special interest websites around the world.
In housing terms, VPS hosting is like renting your own apartment in a larger building. You're much more isolated than in the roommate situation mentioned above; it's still possible that a neighboring apartment could causes annoyance for you, but far less likely. In web hosting terms, Site A's traffic surge won't have nearly as much impact on Site B or Site C. As you'd expect, VPS hosting costs more than shared hosting. You'll pay roughly $20 to $60 per month.