AMR vs AGV
The core AMR vs AGV difference is navigation: AMRs (autonomous mobile robots) build and follow a map and reroute around people and obstacles, while AGVs (automated guided vehicles) stick to fixed paths — tape, reflectors, wires, or marked lanes. Layout stability and route predictability decide which fits your warehouse. Use the free warehouse buyer checklist before demos, then compare fit below.
Warehouse robot buyer's checklist
Ten steps, a quick decision tree, and first-call vendor questions — formatted for ops and procurement before AMR or AGV demos.
Tip: open the full checklist, then use Print — the layout is optimized for a one-page PDF.
Key definitions
Short answers for buyers and research tools. Illustrative only — verify pricing, safety, and deployment scope with qualified vendors on your site.
- What is an AMR (autonomous mobile robot)?
- An AMR (autonomous mobile robot) navigates with onboard sensors and a software map. It can reroute around people and obstacles and adapt when pick paths or staging zones change. AMRs fit dynamic transport, mixed tasks, and warehouses where layouts change frequently. They are less ideal when only fixed, heavy pallet lanes need automation.
- What is an AGV (automated guided vehicle)?
- An AGV (automated guided vehicle) follows fixed paths — tape, reflectors, wires, or marked lanes — rather than building a dynamic map. AGVs fit repetitive point-to-point moves on stable routes. They are often harder to justify when layouts change often or when flexible rerouting matters more than guide-path simplicity.
- Why choose robot type before vendor brand?
- Warehouse, cleaning, and restaurant robots are different categories with different layout, labor, and integration needs. Shortlisting vendors before confirming robot type leads to polished demos for the wrong workflow. Define the pain point and robot class first, then compare three to five vendors on the same type and acquisition model.
Compare AMR and AGV
Navigation
AMR: Dynamic, map-based
AGV: Fixed paths or guides
Layout changes
AMR: Easier to adapt
AGV: Costly to change
Best workflow
AMR: Ad-hoc transport, mixed tasks
AGV: Repetitive point-to-point
Typical deployment
AMR: Faster pilot, fleet software
AGV: Engineering-heavy install
Upfront cost
AMR: Varies; RaaS common
AGV: Often higher capex
| Aspect | AMR | AGV |
|---|---|---|
| Navigation | Dynamic, map-based | Fixed paths or guides |
| Layout changes | Easier to adapt | Costly to change |
| Best workflow | Ad-hoc transport, mixed tasks | Repetitive point-to-point |
| Typical deployment | Faster pilot, fleet software | Engineering-heavy install |
| Upfront cost | Varies; RaaS common | Often higher capex |
Choose AMR when
- Layouts change frequently
- Transport is the bottleneck
- You need flexible rerouting
Choose AGV when
- Routes are fixed and repetitive
- Heavy pallet moves on stable paths
- Manufacturing line feed
FAQ
What is the difference between an AMR and an AGV?
AMRs navigate with onboard sensors and software maps, so they can change routes when the floor plan or traffic changes. AGVs follow predefined guided paths. Same job family (move materials), different flexibility and infrastructure cost.
Can an AMR replace an AGV?
Sometimes for transport use cases, but not when you need heavy guided pallet lines with minimal software overhead. Match the tool to route predictability.
Which is easier to deploy?
AMRs often pilot faster in existing warehouses. AGVs need path design and infrastructure planning.
Is an AMR more expensive than an AGV?
Per vehicle, AGVs can look cheaper, but fixed guides and facility work often raise total project cost. AMRs may cost more per unit or via RaaS, yet avoid guide infrastructure — compare all-in pilot cost, not sticker price alone. See the warehouse robot cost guide for typical bands.
Can AMRs and AGVs work in the same warehouse?
Yes. Many sites run AGVs on stable high-volume lanes and AMRs in dynamic pick or transport zones. Clear traffic rules and fleet ownership keep paths from conflicting.
AMR or AGV for e-commerce fulfillment?
E-commerce DCs with changing slotting and dense picks usually lean AMR or pick-assist fleets. AGVs fit better when routes stay fixed year-round. Use the best AMRs for e-commerce fulfillment page and the warehouse matcher to shortlist.
Can I print the warehouse robot buyer's checklist?
Yes. Open the free warehouse robot buyer's checklist, then click Print checklist — it formats a one-page summary for ops and procurement.