Airbnb

Airbnb makes money by taking a small fee from every stay booked on their site. They give travelers unique homes to stay in and help homeowners earn extra money from spare rooms. They won by making people feel safe staying with strangers through a clever review system. Their secret strength is that they have millions of homes listed that no hotel chain could ever afford to buy. They use Network Leverage to run a Marketplace model distributed through their website and app.