Sidewalk robots vs. drones for last-mile delivery
How each network works, where it runs and what it means for merchants.
By The Delivery Robot Guide team · Oct 23, 2026
For merchants, autonomous delivery is a network you join, not a robot you buy. The two main types work very differently.
Sidewalk robots
Cooler-sized robots travel on sidewalks at walking pace and carry a few bags of food or groceries over short distances. Serve Robotics operates in cities including Los Angeles, Chicago, Atlanta, Dallas–Fort Worth and Miami, taking orders through apps such as DoorDash and Grubhub.[5] Coco runs in Los Angeles, Chicago, Miami, Jersey City and San Jose, and is expanding in the UK with Deliveroo.[6][7] Starship shifted away from U.S. college campuses in 2026 toward grocery and food delivery.[8]
Drones
Drones fly over traffic and lower packages into yards. Wing delivers for Walmart in Atlanta, Charlotte, Dallas–Fort Worth, Houston and Orlando,[9] and Zipline delivers in parts of Dallas–Fort Worth and Northwest Arkansas.[10] Eligibility depends on your exact address and a safe drop spot.
Which fits your business?
- Dense urban restaurants: sidewalk networks, via your delivery app partners.
- Suburban retail and grocery: drone networks, often through large-retailer partnerships.
What to ask
Does it cover your address and your customers’ addresses? What are the size and weight limits? How are failed deliveries handled? And what is the fee compared with a human courier?
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