Trulia is a famous real estate Trulia is a search engine founded by Pete Flint that allows users to search by zip code for homes for sale or rent across the U.S. In addition to its massive database of 110 million properties, Trulia also provides users with a wealth of graphical information, such as neighborhood crime maps. In addition, Trulia also uses Google Maps to display listings and images of homes that meet the requirements of the user based on the type of home and geographic location selected by the user, so that the user can obtain detailed information.