1X Technologies vs Fourier Intelligence — independent, side-by-side analysis.
EVE leads in longer runtime, faster speed, while GR-1 leads in higher payload. Overall, EVE has an edge in 2 out of 3 compared categories.

1X Technologies

Fourier Intelligence
—
EVE
65
GR-1
ROS + Isaac Lab + MuJoCo. Growing research community.
EVE: No longer marketed; existing enterprise deployments maintained, not expanded. GR-1: ~$150,000–$170,000.
GR-1 rates a higher payload at 50 kg vs 15 kg. Payload ratings are vendor claims and do not always include a duty cycle — peak vs sustained payload can differ significantly.
EVE has been discontinued. GR-1 is shipping to customers. Status reflects the vendor's published commercial position as of the last review and can change between announcement and actual delivery.
EVE has no ROS support; GR-1 has ROS 1 only. For research and multi-vendor robotics stacks, native ROS 2 is the strongest signal of ecosystem maturity.
최종 업데이트: 2023