Fourier Intelligence GR-3vsUnitree Aliengo
Unitree Aliengo leads on 2 of 7 dimensions — strongest on labor replacement.
GR-3
1 wins
Aliengo
1 wins
Category breakdown
Deploy & operate
Readiness, uptime, navigation & connectivity
- 72Deployment readiness72
- 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
- 49Price accessibility59
- 58ROI clarity62
Capability
Payload, speed, runtime & labor replacement
- 45Labor replacement55
- 71 kg total weight; single-hand/arm load capacity up to 3 kg (per official Fourier documentation)Payloadup to 13 kg
- 5 km/hSpeed>1.5 m/s max walking speed
- 3 hours per charge; dual hot-swappable batteries enable 6 hours continuous operationBattery2.5–4.6 h operating time
Fit & future
Environment fit, footprint & long-term upside
- 78Environment fit78
- 75Future potential75
- Height 165 cm; width and depth not disclosedFootprint650 × 310 × 600 mm (stand); 600 × 310 × 150 mm (fold)
GR-3 · Best for
Senior living communities: companionship, fall monitoring, medication reminders via natural voice.
Aliengo · Best for
University SLAM and robotics coursework: 4.6 h endurance, developer-friendly I/O (GbE, USB 3.0), and ROS support enable weeks of lab experiments and student projects without infrastructure lock-in.
Final judgment
Both are credible picks. Decide on cost and supplier proximity, not capability — the gap is small.