Even though dining out has resumed in force, people are still ordering food online from the comfort of their homes like they did during lockdowns.
DoorDash recorded 439 million orders in the quarter and a 30% rise in gross order value - the total value of all app orders and subscription fees - to $13.5 billion.
It forecast fourth-quarter gross order value of between $13.9 billion and $14.2 billion, and reiterated full-year expectations for the key industry metric.
The company's revenue rose 33% to $1.70 billion in the third quarter, surpassing analysts' estimates of $1.63 billion, according to IBES data from Refinitiv.
However, the San Francisco-based firm's net loss widened to $295 million, or 77 cents per share, from $101 million, or 30 cents per share, a year earlier.