Ground Robots for 100-200m Handoffs
Bobby Healy, founder & CEO of Manna, on drone delivery for the suburbs
This points to a hub and spoke delivery network where drones win the long suburban leg, and ground robots fix the messy pickup step that breaks drone economics. Manna needs dense hubs with fast aircraft turns, but suburban restaurant supply is scattered. A robot that shuttles bags 100 to 200 meters from storefront to hub lets drones stay focused on the 2 to 4 mile segment where speed matters most for hot food and other perishables.
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In practice, this replaces human runners. Today, a worker can walk orders from nearby restaurants to the drone base, but that is labor heavy and awkward. A small robot parked outside a restaurant can do that short handoff repeatedly, while the hub keeps aircraft loaded and back in the air in under 60 seconds.
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The split matches each machine's physics. Manna flies at about 60 miles per hour, averages 2 minutes and 50 seconds in Dublin, and can handle time sensitive items like hot coffee. Ground robots are better for larger, heavier baskets like groceries, where a slower trip matters less and payload size matters more.
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This also explains why aggregators matter. Apps like DoorDash sell consumer choice across many merchants, but drone economics work best from a concentrated hub in a strip mall or dark kitchen cluster. Short range ground robots can gather orders from more storefronts into one hub, expanding selection without forcing every merchant to sit directly beside the aircraft.
The likely end state is a multimodal stack, not a winner take all market. Drones should keep taking urgent, lightweight suburban orders, while ground robots own heavier baskets and dense urban streets. The companies that integrate both modes into one dispatch and pickup workflow should capture more of the delivery margin over time.