It’s easiest to sort autonomous forklifts by the job you buy them for, though the line between groups isn’t sharp. Low-lift trucks (about 1.5 to 2 m) such as Seegrid’s RS1 and EL1, Vecna’s AFL and Linde’s L-MATIC move pallets between docks, staging lanes and production lines. High-lift trucks such as Seegrid’s CR1 (15 ft), ABB’s Flexley Stack F712 (8.5 m) and BALYO’s reach robot (about 36 ft) also put pallets into racking. Expect to pay more than $100,000 for the truck alone, with installation, software and integration on top, or a yearly fee if the vendor rents them as a service.
Seegrid’s full lineup, including the Lift EL1, RS1, CR1 and the Tow Tractor S7, is broken out model by model in our Seegrid AMR models and specs guide.
Autonomous forklifts compared
| Model | Max lift height | Rated load | Load at height | Navigation | Fleet interface (VDA 5050) | Manual driving |
|---|---|---|---|---|---|---|
| Seegrid Lift EL1 | 5 ft 2 in | 2,700 lb | Not published | 3D lidar SLAM | 2.1 compliant | Yes (all Seegrid AMRs are hybrid) |
| Seegrid Lift RS1 | 6 ft | 3,500 lb | Not published | Computer vision (separate 2D/3D lidar for safety) | Supported, version not published | Yes |
| Seegrid Lift CR1 | 15 ft | 4,000 lb | Not published | Lidar SLAM | Supported, version not published | Yes |
| Vecna AFL | 60 in | 3,000 lb | Not published | Infrastructure-free (sensor type not published) | Not published | Yes, ride-on |
| Linde L-MATIC | 1.9 m | 1.2 t | Rated at 600 mm load center (L-MATIC AC sheet); no height chart | Natural features | Not published | Yes |
| OTTO Lifter | 0.69 m in autonomous mode | 1,200 kg | Not published | Not published | Not published | Not published |
| ABB Flexley Stack F712 | 8.5 m | 2,000 kg | 2,000 kg to 4.5 m, 1,183 kg to 6 m, 564 kg at 8.5 m (600 mm CoG) | Visual SLAM | Not published | Wired control pad only |
| BALYO reach robot | about 36 ft | 1.7 t | Not published | Not published | Not published | Not published |
Sources: Seegrid products, Vecna AFL tear sheet, Linde L-MATIC, ABB Flexley Stack F712, OTTO Lifter launch coverage and BALYO’s MODEX 2024 release; checked October 23, 2026. Pounds and kilograms are kept as each maker publishes them. Each column holds one thing: navigation is how the truck finds its way, the fleet interface is whether it speaks VDA 5050 to a central fleet manager, and manual driving is whether a person can drive it. No maker says its rated load holds at full lift height; only ABB publishes a height chart, and its F712 carries 564 kg at 8.5 m (datasheet). Ask every vendor for the load chart at your top rack level.
Low-lift trucks: dock to line
Most autonomous forklift projects start here, because the trips are long, repetitive and at floor level. Seegrid says it has deployed 2,500+ AMRs at 200+ sites, and its EL1 is VDA 5050 2.1 compliant; VDA 5050 is the message interface between robots and a central fleet manager, and supporting it doesn’t by itself guarantee a mixed fleet will work together. Vecna’s AFL runs without reflectors or floor markers and still lets an operator drive it by hand, which helps when a truck is needed for an odd job. Linde’s L-MATIC suits plants already buying Linde trucks and fleet software, and the OTTO Lifter fits Rockwell-controlled plants. The OTTO Lifter’s mast reaches 2.7 m, but its launch coverage lists 0.69 m as the autonomous lift limit, so it is a transport truck rather than a racking truck.
High-lift trucks: putting pallets in racks
Lifting to height is harder: the truck has to find the rack beam and place the pallet within a few centimeters. ABB’s Flexley Stack F712 lifts 8.5 m and carries 2,000 kg up to 4.5 m (564 kg at full height), and navigates by visual SLAM to ±10 mm without markers, per ABB’s product page; ABB announced it in July 2026. Our Flexley Stack F712 analysis covers what visual SLAM changes for deployment. Seegrid’s CR1 reaches 15 ft and BALYO showed a reach robot lifting to about 36 ft at MODEX 2024. Ask each vendor for its rack-placement tolerance and how it detects a misaligned pallet before you commit to high-bay storage.
What autonomous forklifts cost
Few vendors publish prices. Keep three layers apart. Vehicle price: Vecna’s own explainer says the vehicle alone generally costs more than $100,000. Upfront installed cost: a DC Velocity report from October 19, 2026 cites a Grand View Research estimate of $100,000 to $200,000 per unit including hardware, software and integration, and warns it may not match every site. Total cost of ownership: Vecna says to count installation, software and maintenance too, without stating over how many years. The DC Velocity report also notes Yale offers monthly rental, and says Seegrid plans a lower-cost warehouse model for early 2027. Vecna rents its trucks as a service, which turns the cost into a yearly fee that includes support; published rental rates are compared in our RaaS pricing guide.
The truck is only part of the bill. Site mapping, Wi-Fi coverage, pallet quality checks, WMS integration, safety assessment under ISO 3691-4 and staff training add significant cost on top of the truck; ask for them as separate lines in the quote, along with yearly maintenance and software fees over the contract term.
How to choose
- Measure the job: pallet weight, lift height, aisle width and trips per hour. That separates low-lift from high-lift vendors.
- Check your pallets: damaged or nonstandard pallets can cause failed picks. Ask which pallet types each truck has been validated on.
- Decide buy or rent: buying suits steady volumes over many years; renting as a service (Vecna) lowers the upfront cost.
- Plan for mixed fleets: if forklifts will share aisles with other robots, ask which VDA 5050 version each truck supports and which fleet managers it has actually been run with; our VDA 5050 guide explains the standard.
- Pilot the hard spots: docks, rack faces and unmapped areas. Test the heaviest pallet at the top rack level, and agree in writing what success rate counts as acceptance before full rollout.
For carts, totes and picking assistants rather than pallets, see our AMR companies comparison; MiR’s pallet jack is covered in our MiR robots guide, and the safety standards in our AMR vs AGV guide.
If your parts move on cart trains rather than pallets, our autonomous tugger comparison covers tow tractors from Seegrid, Vecna, Hyster, Toyota and Linde.
KUKA’s KMF 1500P counterbalance and stacker forklifts sit alongside its KMP platforms; see the KUKA AMR lineup for the full range.
ABB’s forklift models sit alongside its tuggers and lifting robots in our ABB AMR lineup comparison.
Manufacturer spec pages and trade reports checked October 23, 2026.