Side-by-side comparison of Freight (Fetch Robotics Inc. (acquired by Zebra Technologies 2021)) and Zebra Roller Series (Zebra Technologies) — specs, pricing, Robolist Product Score, and verified deployments. Updated daily.
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Optimized for Healthcare & Hospitals 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

Min Aisle Width

Navigation Type

Obstacle Detection Range

Pedestrian Detection

Battery Chemistry

Opportunity Charging

Auto Docking

ISO 3691-4 Certified

R15.08 Certified

Safety Category

Safety LiDAR Coverage

Audible Alert

Multi-Robot Traffic Mgmt

Price (USD)

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|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country | United States | United States |
| Year First Available (values differ) | 2014 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $35,000 | Contact for quote |
| Battery / Shift Runtime | 9 hrs | 9 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Payload & Form Factor | ||
| Payload (values differ) | — | 80 kg |
| AMR Subtype (values differ) | — | tote shuttle |
| Length (values differ) | — | 1,000 mm |
| Width (values differ) | — | 700 mm |
| Min Aisle Width (values differ) | — | 2,600 mm |
| Navigation & Sensing | ||
| Navigation Type (values differ) | Autonomous with dynamic obstacle avoidance, mapping, and localization | lidar slam,vision |
| Obstacle Detection Range (values differ) | — | 40 m |
| Pedestrian Detection (values differ) | — | Yes |
| Battery | ||
| Battery Chemistry (values differ) | — | lifepo4 |
| Opportunity Charging (values differ) | — | Yes |
| Auto Docking (values differ) | — | Yes |
| Safety | ||
| ISO 3691-4 Certified (values differ) | — | Yes |
| R15.08 Certified (values differ) | — | Yes |
| Safety Category (values differ) | — | Cat.3 PLd |
| Safety LiDAR Coverage (values differ) | — | 360 ° |
| Audible Alert (values differ) | — | 100 dB |
| Connectivity | ||
| Multi-Robot Traffic Mgmt (values differ) | — | Yes |
| Commercial | ||
| Price (USD) (values differ) | $35,000 | Contact for quote |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Turning Radius, Ground Clearance, Robot Weight, Localization Accuracy, Docking Repeatability, Min Object Detection Height, Max Speed (Loaded), Max Speed (Unloaded), Picks / Hour / Robot, Battery Capacity, Runtime (Loaded), Charging Time, Battery Swap, Charge Cycles (Rated), Emergency Stops, Safety Zone Count, WMS Integrations, API Type, Fleet Size Supported, OTA Updates, Cybersecurity Certs, MTBF, Uptime SLA, Predictive Maintenance, Field Service Response, Spare Parts Lead Time, RaaS / Month, Pricing Models, Warranty, Expected Service Life
Frequently asked
Freight is made by Fetch Robotics Inc. (acquired by Zebra Technologies 2021), based in US. Zebra Roller Series is made by Zebra Technologies, based in US.
Freight scores 55/100. Zebra Roller Series scores 49/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media 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
Freight vs Zebra Roller Series 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 Robolist Product Score is calculated.