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GR-2 vs Robbyant R1

Side-by-side comparison of GR-2 (Fourier) and Robbyant R1 (Ant Lingbo Technology) — specs, pricing, Robo Index, and verified deployments. Updated daily.

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Optimized for Home & Household buyers. Priority specs lifted to the top and marked with a target.

GR-2A
Robbyant R1
Robbyant R1AA

Layer 1: Identity & Trust

Manufacturer Country

  • GR-2Singapore
  • Robbyant R1
    Robbyant R1China

Year First Available

  • GR-22024
  • Robbyant R1
    Robbyant R12025

Verified Deployments

  • GR-20 Deployments
  • Robbyant R1
    Robbyant R10 Deployments

Layer 2: Operational

Price

  • GR-2$125,000–$166,000 USD
  • Robbyant R1
    Robbyant R1$55,000 USD

Battery / Shift Runtime

  • GR-22 hrs
  • Robbyant R1
    Robbyant R1—

Availability Status

  • GR-2ACTIVE
  • Robbyant R1
    Robbyant R1ACTIVE

Physical Form Factor

Weight

  • GR-263 kg
  • Robbyant R1
    Robbyant R1110 kg

Height

  • GR-2175 mm
  • Robbyant R1
    Robbyant R1170 mm

Mobility Type

  • GR-2bipedal
  • Robbyant R1
    Robbyant R1—

Humanoid Subtype

  • GR-2full bipedal
  • Robbyant R1
    Robbyant R1—

Walking Speed

  • GR-21.4 m/s
  • Robbyant R1
    Robbyant R11.5 m/s

Stair Climbing

  • GR-2No
  • Robbyant R1
    Robbyant R1No

Terrain

  • GR-2flat indoor
  • Robbyant R1
    Robbyant R1flat indoor, uneven outdoor

Payload & Dexterity

Payload

  • GR-23 kg
  • Robbyant R1
    Robbyant R1—

Total DOF

  • GR-253
  • Robbyant R1
    Robbyant R134

Arm DOF

  • GR-27
  • Robbyant R1
    Robbyant R12

Hand DOF

  • GR-212
  • Robbyant R1
    Robbyant R1—

Bimanual Coordination

  • GR-2No
  • Robbyant R1
    Robbyant R1No

Compute & AI

Onboard Compute

  • GR-2NVIDIA Isaac Lab
  • Robbyant R1
    Robbyant R1MX6800 depth engine chip

VLM Capable

  • GR-2No
  • Robbyant R1
    Robbyant R1No

Foundation Models

  • GR-2false
  • Robbyant R1
    Robbyant R1—

Imitation Learning

  • GR-2No
  • Robbyant R1
    Robbyant R1No

Programming

  • GR-2Software Development Kit
  • Robbyant R1
    Robbyant R1Open-source

Battery & Power

Runtime

  • GR-22 hrs
  • Robbyant R1
    Robbyant R1—

Battery Swap

  • GR-2No
  • Robbyant R1
    Robbyant R1No

Software

SDK Languages

  • GR-2Python, C++
  • Robbyant R1
    Robbyant R1Python

ROS Support

  • GR-2Yes
  • Robbyant R1
    Robbyant R1No

Open API

  • GR-2Yes
  • Robbyant R1
    Robbyant R1Yes

Reliability

Deployment Maturity

  • GR-2commercial
  • Robbyant R1
    Robbyant R1commercial

Commercial

Price (USD)

  • GR-2$125,000–$166,000 USD
  • Robbyant R1
    Robbyant R1$55,000 USD

Price Tier

  • GR-2150K+
  • Robbyant R1
    Robbyant R140-80K

Pricing Model

  • GR-2purchase
  • Robbyant R1
    Robbyant R1—

Applications

  • GR-2research, teleoperation, industrial_manufacturing, medical_rehabilitation
  • Robbyant R1
    Robbyant R1hospitality, medical assistance, tour guiding, cooking

Insufficient data for full comparison

The following fields had no data for any of the selected robots: Running Capable, Payload (Peak), Arm Reach, Grip Strength, Manipulation Repeatability, Tool Use, Compute Platform, Teleoperation, Battery Capacity, Charging Time, Charging Method, Avg Power Consumption, Force-Limited Arms, Fall Recovery, Fall Detection Response, Emergency Stops, Human Detection Method, Safe Speed Near Humans, Simulation Platforms, Air-Gap Capable, MTBF, Task Success Rate, IP Rating, Noise Level, RaaS / Month, Developer Unit Price, Delivery Lead Time, Warranty, Production Pilots

best in categoryweakest in categoryvalues differ

ROI Comparison

Same operating assumptions across every robot — the only difference is price. Set your numbers once to see which pays back fastest.

Annual labor displaced (per robot): $50,000

MetricGR-2Robbyant R1
Investment$145,500$55,000
Payback period34.9 mo13.2 mo
Net savings (5 yr)$104,500$195,000
ROI (5 yr)+72%+355%

Estimates labor-cost displacement only — not a full total cost of ownership. Actual ROI depends on integration, maintenance, training, downtime, and task fit. Converted currencies are indicative; USD is the price of record.

Trade-offs at a glance

Frequently asked

Who makes GR-2 and Robbyant R1?

GR-2 is made by Fourier, based in SG. Robbyant R1 is made by Ant Lingbo Technology, based in CN.

When were GR-2 and Robbyant R1 launched?

GR-2 launched in 2024. Robbyant R1 launched in 2025.

How do GR-2 and Robbyant R1 compare on the Robo Index?

GR-2 grades A on the Robo Index. Robbyant R1 grades AA. The Robo Index is a credibility grade (AAA … C) that blends commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.

Are GR-2 and Robbyant R1 in the same category?

Both robots are classified as Humanoid on Robolist. Filters and ranking treat them as direct alternatives.

What is the realistic total cost of ownership for Humanoid robots?

Hardware cost is one input. Humanoid TCO also includes integration, training, downtime, and end-of-life. Our breakdown: Humanoid TCO: Hardware, Cloud Subscriptions, and the Cost of Teleop Time.

What should a buyer ask vendors when choosing between GR-2 and Robbyant R1?

Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Vendor Selection for Humanoids: The 10 Questions You Must Ask.

Going deeper — picking the right robot

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About this comparison

GR-2 vs Robbyant R1 compares two robots in the humanoid category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Index is calculated.