Gamblingsafe.net

History
Fulltilt poker is an online poker site launched with the involvement of a team of poker professionals, among them Howard Lederer, Phil Ivey, Andy Bloch, Mike Matusow, Jennifer Harman and Chris Ferguson. Fulltilt offers both Windows and Mac software with equal features.

History
Pokerstars launched their site in 2001.  Pokerstars is one of the largest poker sites. Pokerstars' satellite tournaments produced the 2003 World Series of Poker champion, Chris Moneymaker, as well as the 2004 champion, Greg "Fossilman" Raymer. Those two now act as spokespeople for the cardroom, as does 2005 World Series of Poker champion Joe Hachem, also a regular player on the site.

History
Betsafe poker is part of the whole Betsafe network. With one account you can play in the sportsbetting, poker and casino section.Betsafe poker launched shortly after the sportsbook and now offers amazing features to its players. It's battling with the best poker sites.

History
Party poker was founded in 1997, the site is online since 2001. It is headquartered in Gibraltar and quoted on the London Stock Exchange. It was the world's largest poker site before a few years, but now is around in the top 4. The reason for the drop down was that they don't allow customers from USA, but the site is still one of the best.

History
Ultimatebet poker is one of the oldest poker rooms online. Founded in 2001, UltimateBet is licensed by the Kahnawake Gaming Commission.. They sponsor some pros like Phil Hellmuth. Once a year, UltimateBet hosts a live tournament, the Aruba Poker Classic, which was a World Poker Tour event for the first four seasons of the show.

History
Cake Poker Network is owned and operated by parent company Cake Gaming N.V. Cake Gaming N.V. is hosted by Cyberluck, a Curacao based Regulating and Gaming Licensing & Hosting provider and operates under the gaming license of Cyberluck Curacao N.V. issued by the jurisdiction of the Netherlands Antilles. Cake poker was created in 2004. It's fairly new site.