R-dog vs RIVR TWO
Quadruped robot spec comparison: Robot.com vs RIVR.
Robot.com
R-dog
42 / 100 Robo2u Score
Concept last-100-meter delivery quadruped with cargo bay and ad screens; deployments planned for 2027
RIVR
RIVR TWO
79 / 100 Robo2u Score
Second-gen wheeled-legged quadruped for autonomous last-mile delivery right to the doorstep
| Spec | R-dog | RIVR TWO |
|---|---|---|
| Released | 2026-08 | 2026-03 |
| Status | Prototype | Deployed |
| Payload | n/a | 27 kg |
| Weight | n/a | n/a |
| Degrees of freedom | n/a | n/a |
| Runtime | n/a | n/a |
| Top speed | n/a | 3.89 m/s |
| Price | n/a | n/a |
| Robo2u Score | 42 | 79 |
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.
