Side-by-side comparison of F Series Autonomous Mobile Robots (AFORMIC Inc.) and Freight 500 (Fetch Robotics Inc. (acquired by Zebra Technologies 2021)) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Manufacturer Country

Year First Available

Verified Deployments

Price Range (USD)

Battery / Shift Runtime

Availability Status

Payload

AMR Subtype

Length

Width

Turning Radius

Navigation Type

Localization Accuracy

Pedestrian Detection

Battery Chemistry

Safety LiDAR Coverage

Audible Alert

Multi-Robot Traffic Mgmt

Price (USD)

Pricing Models

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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) | Contact for quote | $35,000 USD |
| Battery / Shift Runtime (values differ) | — | 9 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Payload & Form Factor | ||
| Payload (values differ) | 1,500 kg | 500 kg |
| AMR Subtype (values differ) | p2g cart | other |
| Length (values differ) | 1,912 mm | — |
| Width (values differ) | 1,010 mm | 1,016 mm |
| Turning Radius (values differ) | 0 mm | — |
| Navigation & Sensing | ||
| Navigation Type (values differ) | lidar slam | other |
| Localization Accuracy (values differ) | 10 mm | — |
| Pedestrian Detection (values differ) | Yes | — |
| Battery | ||
| Battery Chemistry (values differ) | li ion nmc | other |
| Safety | ||
| Safety LiDAR Coverage (values differ) | 360 ° | — |
| Audible Alert (values differ) | 70 dB | — |
| Connectivity | ||
| Multi-Robot Traffic Mgmt (values differ) | Yes | — |
| Commercial | ||
| Price (USD) (values differ) | Contact for quote | $35,000 USD |
| Pricing Models (values differ) | capex | — |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Min Aisle Width, Ground Clearance, Robot Weight, Docking Repeatability, Obstacle Detection Range, Min Object Detection Height, Max Speed (Loaded), Max Speed (Unloaded), Picks / Hour / Robot, Battery Capacity, Runtime (Loaded), Charging Time, Opportunity Charging, Auto Docking, Battery Swap, Charge Cycles (Rated), ISO 3691-4 Certified, R15.08 Certified, Safety Category, 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, Warranty, Expected Service Life
Frequently asked
F Series Autonomous Mobile Robots is made by AFORMIC Inc., based in US. Freight 500 is made by Fetch Robotics Inc. (acquired by Zebra Technologies 2021), based in US.
F Series Autonomous Mobile Robots grades BBB on the Robo Index. Freight 500 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.
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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F Series Autonomous Mobile Robots vs Freight 500 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.