Alfie vs Apollo
Humanoid robot spec comparison — Prosper Robotics vs Apptronik.
Prosper Robotics
Alfie
31 / 100 Robo2u Score
London-built domestic robot butler from Prosper Robotics (ex-OpenAI founder) on a wheeled base
| Spec | Alfie | Apollo |
|---|---|---|
| Released | — | 2023-08 |
| Status | Prototype | Deployed |
| Height | 170 cm | 173 cm |
| Payload | — | 25 kg |
| Degrees of freedom | — | — |
| Runtime | — | 240 min |
| Top speed | — | 0.94 m/s |
| Price | — | — |
| Robo2u Score | 31 | 78 |
Highlighted = better on that spec (lower is better for price and weight; newer for release). The Robo2u Score is a transparent composite — see the Humanoid Showdown for the full field.
