Airbnb is a popular online marketplace that connects travelers with hosts who offer accommodations such as homes, apartments, and rooms for short-term rental. Founded in 2008, Airbnb has grown rapidly and become one of the leading platforms in the sharing economy. In the USA, Airbnb has a significant presence, with listings available in cities, suburbs, and rural areas across the country. It offers a wide range of accommodation options including entire homes, private rooms, and shared spaces.