A database built especially for infinitely scalable persistent games. Virtual currency, items, and more. Monetizing with has never been easier. Your code, our servers, easiest multiplayer game development ever! Sitebox is the easiest way to build a Facebook App or website for your game. A file system for all your game files, complete with global super-fast CDN. Securely connect and authenticate with users from third party user databases.

We're focused on making the jobs of dedicated developers easier, by providing tools and services that are very easy to use, yet also flexible enough to be used in a wide variety of ways.

Player.IO is built on a strong foundation: the first version of our game server and other technology was put in production in 2004, and has since been used for a lot of games both commercial and open-source and to drive the backend of www.nonoba.com, a social gaming community for flash games.