Fourier Intelligence GR-3vsUnitree Aliengo

Unitree Aliengo leads on 2 of 7 dimensions — strongest on labor replacement.

Fourier Intelligence GR-3
Fourier Intelligence
GR-3
$28K–$120K
Unitree Aliengo
Unitree
Aliengo
$50K–$59K
GR-3
1 wins
vs
Aliengo
1 wins

Category breakdown

Deploy & operate

Readiness, uptime, navigation & connectivity

Even
  • 72
    Deployment readiness
    72
  • 60
    Maintenance confidence
    60
  • Vision-led navigation (estimated)
    Navigation
    Vision-led navigation (estimated)
  • Wi-Fi / cloud fleet management (estimated)
    Connectivity
    Wi-Fi / cloud fleet management (estimated)

Cost & ROI

Price accessibility and ROI clarity

Aliengo
  • 49
    Price accessibility
    59
  • 58
    ROI clarity
    62

Capability

Payload, speed, runtime & labor replacement

GR-3
  • 45
    Labor replacement
    55
  • 71 kg total weight; no single-arm lifting capacity disclosed
    Payload
    up to 13 kg
  • 5 km/h
    Speed
    >1.5 m/s max walking speed
  • 3 hours per charge; dual hot-swappable batteries enable 6 hours continuous operation
    Battery
    2.5–4.6 h operating time

Fit & future

Environment fit, footprint & long-term upside

Even
  • 78
    Environment fit
    78
  • 75
    Future potential
    75
  • Height 165 cm; width and depth not disclosed
    Footprint
    650 × 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.

Open interactive comparisonGR-3Aliengo

More head-to-head