Pudu Robotics KettyBot ProvsRelay Robotics Relay Delivery Robot
For mid-to-large hotel chains delivering room service 24/7 to reduce front-desk and housekeeping workload during peak hours, Relay Delivery Robot is easier to deploy today — KettyBot Pro is the longer bet on capability.
KettyBot Pro
2 wins
Relay Delivery Robot
2 wins
Category breakdown
Deploy & operate
Readiness, uptime, navigation & connectivity
- 85Deployment readiness90
- 60Maintenance confidence60
- Vision-led navigation (estimated)NavigationVision-led navigation (estimated)
- Wi-Fi / cloud fleet management (estimated)ConnectivityWi-Fi / cloud fleet management (estimated)
Cost & ROI
Price accessibility and ROI clarity
- 88Price accessibility30
- 78ROI clarity75
Capability
Payload, speed, runtime & labor replacement
- 72Labor replacement70
- 10 kg per layer (22 pounds per layer)Payload10 gallons (41 liters)
- 1.2 m/s maximum cruise speedSpeedAverage delivery time 4 minutes per delivery (hotel to guest room)
- 9 hours (no-load operation)BatteryAutonomous charging between deliveries; continuous operation via charging dock
Fit & future
Environment fit, footprint & long-term upside
- 82Environment fit85
- 70Future potential65
- 435 × 450 × 1120 mm (W × D × H)Footprint—
KettyBot Pro · Best for
200–300 seat full-service restaurant dinner rush — single robot reduces food-runner headcount by 1–2 FTE, 9-hour battery covers evening service.
Relay Delivery Robot · Best for
Mid-to-large hotel chains delivering room service 24/7 to reduce front-desk and housekeeping workload during peak hours
Final judgment
If immediate deployment is the priority, choose Relay Delivery Robot. If the goal is to be ready when KettyBot Pro's capabilities mature, track it.