Agility Robotics DigitvsFourier Intelligence GR-1
Side-by-side comparison of Agility Robotics Digit and Fourier Intelligence GR-1: specs, price, use cases and SDKs.

Digit
Warehouse bipedal humanoid

GR-1
Open-platform humanoid for research + light industrial pilots
Specifications
| Spec | Digit | GR-1 |
|---|---|---|
| Price (USD) | $250,000 | $150,000 |
| Category | humanoid | humanoid |
| Payload | 16 kg | 50 kg |
| Runtime | 4 h | 2 h |
| Speed | — | 1.4 m/s |
| Weight | 65 kg | 55 kg |
| Degrees of Freedom | — | 40 |
| Battery | — | Li-ion swap |
- Logistics
- Warehousing
- Tote handling
- University research
- Light manufacturing pilots
- Rehabilitation R&D
- Robotic hand teleoperation studies
When to pick which
Choose Agility Robotics Digit v4 for commercial warehouse operations requiring high uptime and fleet management. It is designed for production environments like 3PL facilities or large-scale retail distribution centers where continuous operation is critical. The 4-hour runtime combined with hot-swappable batteries and the Agility Arc cloud platform makes it superior for multi-robot deployments. While it has a lower payload than the GR-1, its specialized focus on tote handling and truck unloading ensures reliability in structured logistics tasks. Select this model if your priority is a 'work-ready' bipedal platform with a mature software stack for industrial scaling.
Choose the Fourier Intelligence GR-1 for academic research, R&D labs, or light industrial pilots where high dexterity and raw lifting power are prioritized over runtime. With 40 degrees of freedom and a significant 50kg payload capacity, it is ideal for teleoperation studies, complex manipulation research, and rehabilitation robotics development. At a $100,000 lower price point, it offers a more accessible entry for universities and startups. The Fourier OpenAI Stack and Python SDK provide a flexible environment for developers to experiment with custom AI models and fine-motor control tasks that require more joint flexibility than the Digit v4 offers.
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