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 the Agility Robotics Digit v4 for commercial logistics and 3PL operations requiring multi-shift reliability. In high-throughput warehouse environments where uptime is critical, Digit’s 4-hour runtime and hot-swap battery system allow for continuous tote handling and truck unloading with minimal interruption. While it has a lower payload than the GR-1, its Agility Arc cloud platform and ROS2 bridge are designed for fleet-scale deployment rather than isolated experiments. It is the superior choice for facility managers needing a production-ready bipedal platform that integrates directly into existing conveyor and sorting workflows.
Opt for the Fourier Intelligence GR-1 for university research labs or industrial R&D departments focused on heavy-load manipulation and teleoperation. With a 50kg payload capacity—significantly higher than Digit—and 40 degrees of freedom, the GR-1 is better suited for studying complex lifting tasks or rehabilitation robotics. The $100,000 price advantage and open-platform Fourier OpenAI Stack make it more accessible for pilot programs and academic studies where budget constraints and software flexibility are prioritized over long operational runtimes. It is the ideal choice for developers needing high-torque actuators and a Python-friendly SDK for experimental AI training.
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