What is the difference between Clone Protoclone and Fourier GR-3?

Clone Protoclone and Fourier GR-3 are both humanoid robots on the DEPLOY registry. They differ in maker, maturity, price, verified deployments, and how much of their autonomy is independently verified. See the table above for the full head-to-head; each figure is sourced.

Is Clone Protoclone or Fourier GR-3 more autonomous?

On the DEPLOY registry, neither Clone Protoclone nor Fourier GR-3 has capabilities independently verified as fully autonomous yet; their recorded capabilities are teleoperated-assisted, demonstrated, or vendor-claimed. See the table for each capability's verification status.

Buying guide

Clone Protoclone vs Fourier GR-3 in 2026

Comparing 2 humanoid robots across availability, pricing, capabilities, and verified deployments. Current as of 2026.

Attribute	Clone Protoclone View full model page →	Fourier GR-3 View full model page →
Manufacturer	Clone Robotics	Fourier Intelligence
Form factor	humanoid	humanoid
Maturity	research	research
Autonomy	—	◐ not independently verified
Availability	preorder-openpreorder	announced-no-dateannounced
Price	$20,000 (manufacturer target)	Not announced
Capability claims	—	humanoid robot with NVIDIA Isaac GR00T AI brain (autonomous, claimed)
Brain	—	—
Verified deployments	0	0
Privacy practices	—	—
Sources on file	8	8

Editorial summaries

Clone Protoclone

Clone Robotics is accepting reservations for the Clone Alpha, a limited first edition of 279 units, through its own website. No purchase price has been published. The reservation availability is verified from the maker's page; the price is not disclosed.

Fourier GR-3

The GR-3 is the flagship full-size humanoid from Fourier Intelligence, a Chinese company rooted in medical and rehabilitation robotics, a focus distinct from the consumer-home cohort. There is no consumer product, price, or availability on record; the editorial position is honest-absence.

Common questions

What is the difference between Clone Protoclone and Fourier GR-3?: Clone Protoclone and Fourier GR-3 are both humanoid robots on the DEPLOY registry. They differ in maker, maturity, price, verified deployments, and how much of their autonomy is independently verified. See the table above for the full head-to-head; each figure is sourced.
Is Clone Protoclone or Fourier GR-3 more autonomous?: On the DEPLOY registry, neither Clone Protoclone nor Fourier GR-3 has capabilities independently verified as fully autonomous yet; their recorded capabilities are teleoperated-assisted, demonstrated, or vendor-claimed. See the table for each capability's verification status.

Recent coverage

What Is a Humanoid Robot? [2026] - RoboZapsClone Protoclone · Google News · 2026-06-10
Clone Alpha: Synthetic Muscle Humanoid Robot [2026] - RoboZapsClone Protoclone · Google News · 2026-06-10
Fourier Intelligence Partners with Singapore's National Healthcare Group and Nagoya University - GasgooFourier GR-3 · Google News · 2026-05-14
Zhongding's First Humanoid Robot Officially Rolls Off Production Line - GasgooFourier GR-3 · Google News · 2026-03-17

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