Cassie vs Geminoid HI
Side-by-side comparison of Cassie (Agility Robotics, Inc.) and Geminoid HI (Ishiguro Lab, ATR, and Kokoro) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Warehousing & Logistics buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- CassieUnited States
- Geminoid HIJapan
Year First Available
- Cassie2016
- Geminoid HI2006
Verified Deployments
- Cassie0 Deployments
- Geminoid HI0 Deployments
Layer 2: Operational
Price
- Cassie$300,000 USD
- Geminoid HI$1,000,000 USD
Battery / Shift Runtime
- Cassie5 hrs
- Geminoid HI—
Availability Status
- CassieACTIVE
- Geminoid HIACTIVE
Layer 3: Category Specific
Max Speed
- Cassie1.4 m/s
- Geminoid HI—
Autonomy Level
- CassiePartially Autonomous
- Geminoid HIfully autonomous
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | United States | Japan |
| Year First Available (values differ) | 2016 | 2006 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | $300,000 USD | $1,000,000 USD |
| Battery / Shift Runtime (priority for Warehousing & Logistics buyers) (values differ) | 5 hrs | — |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Max Speed (values differ) | 1.4 m/s | — |
| Autonomy Level (values differ) | Partially Autonomous | fully autonomous |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Payload Capacity, Reach, IP Rating
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
| Metric | Cassie | Geminoid HI |
|---|---|---|
| Investment | $300,000 | $1,000,000 |
| Payback period | 72.0 mo | 240.0 mo |
| Net savings (5 yr) | -$50,000 | -$750,000 |
| ROI (5 yr) | -17% | -75% |
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 Cassie and Geminoid HI?
Cassie is made by Agility Robotics, Inc., based in US. Geminoid HI is made by Ishiguro Lab, ATR, and Kokoro, based in JP.
When were Cassie and Geminoid HI launched?
Cassie launched in 2016. Geminoid HI launched in 2006.
How much does Cassie cost compared to Geminoid HI?
Cassie is listed at $300,000. Geminoid HI is listed at $1,000,000.
How do Cassie and Geminoid HI compare on the Robo Index?
Cassie grades A on the Robo Index. Geminoid HI grades A. 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 Cassie and Geminoid HI in the same category?
Both robots are classified as Research on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Research robots?
Hardware cost is one input. Research TCO also includes integration, training, downtime, and end-of-life. Our breakdown: The real cost of a research platform.
What should a buyer ask vendors when choosing between Cassie and Geminoid HI?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: The research-robot procurement RFP: questions and red flags.
Going deeper — picking the right robot
The real cost of a research platform
7 min readResearch & Lab Robots
The research-robot procurement RFP: questions and red flags
11 min readResearch & Lab Robots
A 90-day playbook to stand up a new platform in a lab
8 min readResearch & Lab Robots
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
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About this comparison
Cassie vs Geminoid HI compares two robots in the research 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.