Compare
aeo vs Stretch 4
Quick verdict
aeo leads on 5 of 10 comparable rows
aeo leads on Reality Score, Payload, Countries, and Autonomy (+1 more). Stretch 4 leads on Readiness Score, Mobility, Manipulation, and Perception (+1 more).
Who should choose which?
Choose aeo if…
- Your main goal is elder care, which aeo targets directly.
- Strengths like manipulation and perception match how you plan to use it at home.
- You prefer a humanoid form factor over the alternatives in this compare.
Choose Stretch 4 if…
- You want higher readiness (84/100 vs peers) for near-term home use.
- You need a buy now path today while alternatives are still prototype or coming soon.
- Your main goal is home assistant, which Stretch 4 targets directly.
- Strengths like perception and manipulation match how you plan to use it at home.
- You prefer a other form factor over the alternatives in this compare.
| Spec | aeo  Aeolus RoboticsLeads 5 | Stretch 4  Hello RobotLeads 5 |
|---|---|---|
| Performance | ||
| Readiness Score | 78 | 84 |
| Reality Score | 82 | 80 |
| Data Freshness | 100% | 100% |
| Speed | Unknown | 2.2 km/h |
| Payload | 3.6 kg per arm | 2.5 kg (extended) / 4 kg (retracted) |
| Specs | ||
| Height | Unknown | 160 cm |
| Weight | Unknown | 46 kg |
| Battery | 8 h | 8 h |
| Form | Humanoid | Other |
| Availability | ||
| Price | Unknown | $29,950 |
| Market Status | Limited | Buy Now |
| Availability | Limited | Limited |
| Countries | Japan, Hong Kong, Taiwan, United States | United States, Global (direct order) |
| Intelligence | ||
| Mobility | 80 | 82 |
| Manipulation | 84 | 88 |
| Perception | 82 | 90 |
| Autonomy | 78 | 74 |
| Social Interaction | 72 | 58 |
| Home Navigation | 68 | 86 |
| Sensors | 360° vision, night-vision camera, posture/position detection, obstacle avoidance | 2× hemispherical 3D LiDAR (Hesai), 3× high-res cameras, 6× laser line sensors, wrist depth camera, IMU |
| Connectivity | Wi-Fi, web apps, native smartphone apps | Wi-Fi 5.2, Ethernet, USB expansion |
| Ecosystem | Robot-as-a-service (RaaS) leasing; Plug-and-play attachments; Asratec integrations (Japan); Malibu AI integrations (Taiwan); Remote scheduling and alerting apps | ROS 2 Humble; Python SDK; Stretch Body software stack; Optional self-charging dock; Quick-release gripper tooling; Global distributor network (Japan, Korea, China) |
Green cells mark the stronger value in each row across 2 robots.