Chess.com is an online chess platform that allows users to play chess against other players from around the world. The company was founded in 2007 and has since then grown to become one of the largest online chess communities in the world. Chess.com offers a variety of features, including chess puzzles, lessons, and tournaments. The company's mission is to make chess more accessible and enjoyable for everyone. Chess.com has users from over 190 countries and is available in over 80 languages.