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

1X Technologies

Fourier Intelligence
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EVE
65
GR-2
Same ecosystem as GR-1. Improved tactile SDK.
EVE: No longer marketed; existing enterprise deployments maintained, not expanded. GR-2: ~$150,000+, enterprise only; no US sales channel.
EVE rates a higher payload at 15 kg vs 3 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-2 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-2 has ROS 1 only. For research and multi-vendor robotics stacks, native ROS 2 is the strongest signal of ecosystem maturity.
Last updated: 2024