Airtable

DoorDash Inc. is a San Francisco-based on-demand prepared food delivery service founded in 2013 by Stanford students Andy Fang, Stanley Tang, Tony Xu and Evan Moore. A Y Combinator–backed company, DoorDash is one of several technology companies that uses logistics services to offer food delivery from restaurants on-demand. DoorDash launched in Palo Alto and, as of May 2019, had expanded to more than 4,000 cities and offered a 340,000 selection of stores across the US and Canada.  The company is currently worth more than $13 billion and is the largest third-party delivery service in the world, passing GrubHub in 2019.