How they compare
Pornhub is the name everyone knows: a vast free library, verified amateur and professional uploaders, and a polished site and apps. Because of age-verification laws, its owner Aylo blocks it in many US states and some countries, so it may not load where you are. Premium removes the ads.
XVideos is one of the most visited porn sites anywhere, with an even bigger library covering just about everything. The site is fast and simple, but ads are everywhere and quality varies a lot, so expect to dig.