Vivoo is a wellness assistant that provides custom nutrition advice to the users based on their urine sample analysis. Founded by George Radman, Gozde Buyukacaroglu, and Miray Tayfun in 2018, Vivoo is backed by investors that include 500 Startups, Gunung Sewu Group, Mindshift Capital, Techstars, and Zeynep Zorlu and is headquartered in San Francisco.