PAL Robotics TIAGOvsUnitree A2
Unitree A2 leads on 3 of 7 dimensions — strongest on ROI clarity.
TIAGO
0 wins
A2
1 wins
Category breakdown
Deploy & operate
Readiness, uptime, navigation & connectivity
- 78Deployment readiness80
- 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
- 53Price accessibility35
- 45ROI clarity65
Capability
Payload, speed, runtime & labor replacement
- 35Labor replacement55
- 70 kg base; 150 kg with AI variant; 3 kg arm fully extendedPayload100 kg stationary; 25 kg continuous walking
- 1.5 m/s maxSpeedUp to 5 m/s (11.2 mph)
- 36V 20Ah Li-Ion (runtime not specified)Battery5+ hours unloaded (~20 km); 3+ hours loaded with 25 kg (~12.5 km)
Fit & future
Environment fit, footprint & long-term upside
- 72Environment fit85
- 76Future potential80
- 54 cm diameter / 30 cm height (base); dual-arm variant TIAGo++ reaches 1.75 m highFootprint44 × 57 × 82 cm (W × D × H)
TIAGO · Best for
Research platform for mobile manipulation and human-robot interaction studies in academic labs
A2 · Best for
Infrastructure inspection in dusty or rugged environments with up to 45-degree slope navigation
Final judgment
Both are credible picks. Decide on cost and supplier proximity, not capability — the gap is small.