D1 Ultra vs Spot
Quadruped robot spec comparison — AgiBot vs Boston Dynamics.
AgiBot
D1 Ultra
58 / 100 Robo2u Score
IP54 industrial compact quadruped for patrol, inspection and rescue with open SDK and payload mounts
Boston Dynamics
Spot
61 / 100 Robo2u Score
Iconic agile quadruped for industrial inspection and data capture
| Spec | D1 Ultra | Spot |
|---|---|---|
| Released | 2025-08 | 2020-06 |
| Status | Production | Production |
| Payload | 5 kg | 14 kg |
| Weight | — | 32.5 kg |
| Degrees of freedom | — | 12 |
| Runtime | — | 90 min |
| Top speed | 3.7 m/s | 1.6 m/s |
| Price | — | $74.5k |
| Robo2u Score | 58 | 61 |
Highlighted = better on that spec (lower is better for price and weight; newer for release). The Robo2u Score is a transparent composite — see the Quadruped Robots for the full field.
