Astribot S1vsPAL Robotics TIAGo Head

Close call. S1 and TIAGo Head trade wins across the matrix.

Astribot S1
Astribot
S1
$96K–$150K
PAL Robotics TIAGo Head
PAL Robotics
TIAGo Head
$13K–$13K
S1
0 wins
vs
TIAGo Head
0 wins

Category breakdown

Deploy & operate

Readiness, uptime, navigation & connectivity

Even
  • 65
    Deployment readiness
    62
  • 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

Even
  • 32
    Price accessibility
    87
  • 55
    ROI clarity
    48

Capability

Payload, speed, runtime & labor replacement

Even
  • 60
    Labor replacement
    35
  • 5 kg per arm
    Payload
    None (tabletop head only, no manipulation)
  • ≥10 m/s end-effector speed; 4 km/h walking speed
    Speed
    N/A (stationary head)
  • up to 4.5 hours on full charge
    Battery
    Mains powered (110V/230V AC)

Fit & future

Environment fit, footprint & long-term upside

Even
  • 70
    Environment fit
    72
  • 75
    Future potential
    78
  • 170 cm height × 60 cm width × 40 cm depth
    Footprint
    320 × 255 × 450 mm (W × D × H)
S1 · Best for

Research labs testing whole-body imitation learning and mobile manipulation under controlled conditions

TIAGo Head · Best for

University robotics labs: Multi-year student projects in HRI, gesture recognition, dialogue systems

Final judgment

Both are credible picks. Decide on cost and supplier proximity, not capability — the gap is small.

Open interactive comparisonS1TIAGo Head

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