Side-by-side comparison of Freight 500 (Fetch Robotics Inc. (acquired by Zebra Technologies 2021)) and Mōryō (Slip Robotics) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Last-Mile Delivery buyers. Priority specs lifted to the top and marked with a target.
Manufacturer Country


Year First Available


Verified Deployments


Price Range (USD)


Battery / Shift Runtime


Availability Status


Payload


AMR Subtype


Length


Width


Turning Radius


Navigation Type


Pedestrian Detection


Battery Chemistry


Opportunity Charging


Auto Docking


Battery Swap


API Type


OTA Updates


MTBF


Predictive Maintenance


Price (USD)


Pricing Models


![]() | ![]() | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | United States | — |
| Year First Available (values differ) | 2014 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $35,000 USD | $255 USD |
| Battery / Shift Runtime (priority for Last-Mile Delivery buyers) (values differ) | 9 hrs | 10 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Payload & Form Factor | ||
| Payload (priority for Last-Mile Delivery buyers) (values differ) | 500 kg | 5,443 kg |
| AMR Subtype (values differ) | other | pallet mover |
| Length (values differ) | — | 700 mm |
| Width (values differ) | 1,016 mm | 590 mm |
| Turning Radius (values differ) | — | 0 mm |
| Navigation & Sensing | ||
| Navigation Type (values differ) | other | lidar slam,vision |
| Pedestrian Detection (values differ) | — | Yes |
| Battery | ||
| Battery Chemistry (values differ) | other | li ion nmc |
| Opportunity Charging (values differ) | — | Yes |
| Auto Docking (values differ) | — | Yes |
| Battery Swap (values differ) | — | Yes |
| Connectivity | ||
| API Type (values differ) | — | closed |
| OTA Updates (values differ) | — | Yes |
| Reliability | ||
| MTBF (values differ) | — | 10,000 hrs |
| Predictive Maintenance (values differ) | — | Yes |
| Commercial | ||
| Price (USD) (values differ) | $35,000 USD | $255 USD |
| Pricing Models (values differ) | — | raas |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Min Aisle Width, Ground Clearance, Robot Weight, Localization Accuracy, Docking Repeatability, Obstacle Detection Range, Min Object Detection Height, Max Speed (Loaded), Max Speed (Unloaded), Picks / Hour / Robot, Battery Capacity, Runtime (Loaded), Charging Time, Charge Cycles (Rated), ISO 3691-4 Certified, R15.08 Certified, Safety Category, Emergency Stops, Safety LiDAR Coverage, Safety Zone Count, Audible Alert, WMS Integrations, Fleet Size Supported, Multi-Robot Traffic Mgmt, Cybersecurity Certs, Uptime SLA, Field Service Response, Spare Parts Lead Time, RaaS / Month, Warranty, Expected Service Life
Frequently asked
Freight 500 is made by Fetch Robotics Inc. (acquired by Zebra Technologies 2021), based in US. Mōryō is made by Slip Robotics.
Freight 500 is listed at $35,000. Mōryō is listed at $255.
Freight 500 grades AA on the Robo Index. Mōryō grades BBB. 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.
Both robots are classified as Amr Warehouse on Robolist. Filters and ranking treat them as direct alternatives.
Hardware cost is one input. Amr Warehouse TCO also includes integration, training, downtime, and end-of-life. Our breakdown: AMR TCO: Fleet Size, Charging Infrastructure, and WMS Integration.
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: AMR Vendor Selection: Orchestration, Integration, and Scaling.
Going deeper — picking the right robot
AMR TCO: Fleet Size, Charging Infrastructure, and WMS Integration
8 min readWarehouse AMRs
AMR Vendor Selection: Orchestration, Integration, and Scaling
9 min readWarehouse AMRs
AMR Pilot in an Existing Warehouse: The 90-Day Playbook
9 min readWarehouse AMRs
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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Freight 500 vs Mōryō compares two robots in the amr-warehouse 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.