Geminoid HI vs Saildrone Explorer
Side-by-side comparison of Geminoid HI (Ishiguro Lab, ATR, and Kokoro) and Saildrone Explorer (Saildrone Inc.) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Agriculture buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- Geminoid HIJapan
- Saildrone ExplorerUnited States
Year First Available
- Geminoid HI2006
- Saildrone Explorer2015
Verified Deployments
- Geminoid HI0 Deployments
- Saildrone Explorer0 Deployments
Layer 2: Operational
Price
- Geminoid HI$1,000,000 USD
- Saildrone ExplorerContact for quote
Battery / Shift Runtime
- Geminoid HI—
- Saildrone Explorer8,760 hrs
Availability Status
- Geminoid HIACTIVE
- Saildrone ExplorerACTIVE
Layer 3: Category Specific
Payload Capacity
- Geminoid HI—
- Saildrone Explorer20 kg
Reach
- Geminoid HI—
- Saildrone Explorer900 mm
Max Speed
- Geminoid HI—
- Saildrone Explorer8 m/s
Autonomy Level
- Geminoid HIfully autonomous
- Saildrone Explorerfully autonomous
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | Japan | United States |
| Year First Available (values differ) | 2006 | 2015 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | $1,000,000 USD | Contact for quote |
| Battery / Shift Runtime (priority for Agriculture buyers) (values differ) | — | 8,760 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Payload Capacity (priority for Agriculture buyers) (values differ) | — | 20 kg |
| Reach (values differ) | — | 900 mm |
| Max Speed (values differ) | — | 8 m/s |
| Autonomy Level | fully autonomous | fully autonomous |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: 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 | Geminoid HI | Saildrone Explorer |
|---|---|---|
| Investment | $1,000,000 | No price |
| Payback period | 240.0 mo | — |
| Net savings (5 yr) | -$750,000 | — |
| ROI (5 yr) | -75% | — |
Saildrone Explorer has no listed price, so payback can't be computed. Contact the manufacturer for a quote.
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 Geminoid HI and Saildrone Explorer?
Geminoid HI is made by Ishiguro Lab, ATR, and Kokoro, based in JP. Saildrone Explorer is made by Saildrone Inc., based in US.
When were Geminoid HI and Saildrone Explorer launched?
Geminoid HI launched in 2006. Saildrone Explorer launched in 2015.
How do Geminoid HI and Saildrone Explorer compare on the Robo Index?
Geminoid HI grades A on the Robo Index. Saildrone Explorer 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 Geminoid HI and Saildrone Explorer 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 Geminoid HI and Saildrone Explorer?
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
Want to be notified when specs or pricing change for these robots? Drop your email.
Other comparisons
About this comparison
Geminoid HI vs Saildrone Explorer 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.