HotelsCombined was founded in 2005 by Hotels Combined Pty Ltd in Sydney, Australia, and is a booking search engine covering hotels worldwide, through which you can simultaneously search and compare hotel room information on dozens of the world's largest hotel booking sites, and can learn about the relevant prices offered by major travel sites and You can find the most suitable and affordable hotel room for you by searching and comparing hotel rooms on dozens of the world's largest hotel booking sites.