This document summarizes Grab's key competitors and provides personas of potential Grab users. The direct competitors of Grab include Uber, Ryde, and ComfortDelGro for their GrabTaxi service. Two personas are described: Rose, a 24-year-old female bank worker who is new to Singapore and wants easy transportation, and Joe, a 30-year-old self-employed man who values simplicity and good value. Market research and publications from Singapore's Land Transport Authority were used as sources.