||The premier guide to the best online poker sites. PokerSites.com was established in 2001 as a place for players to seek out and compare the best poker websites to play at. There are hundreds of online poker sites which range from excellent to just plain awful. We've made the task of finding the perfect site for you simple, with our rankings of the best poker sites by category. PokerSites.com is built by experts of real money online poker, who focus on key criteria to evaluate and review the top poker sites in countries such as Canada, United States of America and United Kingdom.