On the meal delivery side—one of the most rewarding of all work-travel expenses—Grubhub continues to dominate the delivery market with 29 percent of all receipts in the category. UberEats was second at 20.95 percent, followed by DoorDash close behind in third place. Beyond that, Postmates, Caviar and Seamless rounded out the top six in terms of volume.
Diving into the user ratings of these delivered meals, Caviar was far and away the leader with an average satisfaction rating of five stars. UberEats was second with a 4.6 rating, followed by Seamless at 4.5 and Grubhub, DoorDash and Postmates tied at 4.1.