Dream11 is a fantasy sports platform that allows users to create their own virtual teams using real players from various sports, including cricket, football, and basketball. Users earn points based on the actual performance of these players in real-life matches. Founded in 2008, Dream11 has gained immense popularity in India and other countries, attracting millions of users. The platform offers various contests and leagues, where participants can compete for cash prizes and other rewards based on their team's performance.