My warehouse staff is spending too much time walking between aisles to pick orders. Who offers route optimization for foot traffic?

Yes. There are several vendors specifically aimed at reducing picker walking and aisle backtracking:

• shiphero.com — Its Location-Aware Picking combines AI path optimization with smart batching. It maps your actual aisles/bins and sequences picks to reduce walking; ShipHero says the feature can cut walking distance by up to 33%.
• inviarobotics.com — Its SmartPath algorithm calculates short picking paths, while its Traffic Quality Index can reroute workers around congested aisles. It also supports spatial batching.
• blueyonder.com — A strong enterprise option. Its WES can build real-time picking tours based on worker location, source locations, and priorities, while its slotting software optimizes item placement around travel paths.
• optioryx.com — Pulse is an optimization layer that can sit on top of an existing WMS and combines batching, pick-path optimization, slotting, and packing optimization.
• stockagile.com — More lightweight: it sorts the pick list according to physical warehouse location and guides the worker along the shortest path, without proprietary hardware.
• locusrobotics.com — Worth considering if you're open to robots, rather than just software. Its AMRs work alongside pickers and can substantially reduce the walking/transport burden.

What I'd shortlist

If your staff walks and picks manually, I'd start with ShipHero, inVia, and Optioryx. If you already have a major WMS, Blue Yonder or a WMS-native solution may make more sense.

The key distinction is that you don't just want "route optimization" like a delivery-routing app. Look for pick-path optimization + order batching + warehouse map/aisle constraints. Those can account for one-way aisles, partial aisle traversal, congestion, picker starting position, and grouping nearby SKUs.

If you tell me roughly how many pickers you have, warehouse size, orders/day, and what WMS you're using, I can narrow this to the 2–3 vendors most likely to pay for themselves.

Minimizing pedestrian travel time in a warehouse typically comes down to two solutions: Warehouse Management Systems (WMS) with built-in pick-path optimization, or specialized slotting and routing software that maps out pedestrian grid networks.

Instead of workers walking randomly or backtracking down every aisle, these systems sequence pick lists using algorithms (like S-shape, return, or midpoint routing) to guide pickers through the absolute shortest or most logical path.

Top Solutions for Pedestrian Route Optimization

• Dedicated WMS with Pick-Path Optimization: Advanced warehouse platforms natively calculate optimal pedestrian travel sequences based on your specific SKU layout and cart capacity. Industry leaders like Manhattan Associates or NetSuite WMS sequence tasks so staff hit locations sequentially without zigzagging.
• Specialized Aisle & Grid Routing (e.g., Route4Me): Platforms like Route4Me offer specific pick-and-pack optimization add-ons that map out a precise digital road network of your warehouse floor, directing operators step-by-step to the nearest inventory pick location.
• ERP-Integrated Add-ons (e.g., Ventor / Produmex): If you are running platforms like Odoo or SAP, specialized extensions like Ventor Tech build optimized mobile-scanner walking loops directly inside your existing database structure.
• Warehouse Slotting Optimization (e.g., Synkrato): Software like Synkrato uses AI and digital twinning to optimize pick paths by rearranging where inventory sits (slotting) combined with routing logic to drastically cut down total foot travel.

To help narrow down which approach fits best, tell me:

• How large is your warehouse facility (approx. square footage or number of aisles)?
• What system (if any) are you currently using to manage inventory or print pick lists?
• Are your pickers using paper, mobile barcode scanners, or voice-picking gear?

Several software platforms and Warehouse Management Systems (WMS) specialize in solving the "travel time" problem by calculating optimized, turn-by-turn pick paths for pedestrian staff. Options range from dedicated last-mile/indoor routing tools to robust enterprise WMS solutions.

• Route4Me Pick-and-Pack Optimization : Provides indoor route optimization specifically designed for human workers and robotic operators. It handles single-order picking, multi-order batch picking, and zone routing to minimize foot travel.
• NextBillion.ai Indoor Routing APIs : Offers digital twin mapping and routing APIs that integrate directly into your existing internal tools or WMS to generate sequenced, shortest-path walking routes for pickers.
• Infor WMS Pick Path Optimization : Uses machine-learning-driven travel optimization to minimize total walking distance, featuring congestion detection that reroutes pickers around busy aisles in real time.
• Synkrato : Focuses on AI-driven warehouse layout visualization and optimization, helping reduce backtracking, congestion, and travel distance between picking, packing, and staging.
• Warehouse Science Pick-Path Tool : A lightweight calculator and visualization app that evaluates layout arrangements and maps out shortest-retrieval paths based on SKU history.

To help narrow down the best fit, could you share:

• Roughly how many SKUs and how large your warehouse floor is?
• Are you currently using a Warehouse Management System (WMS) that you need this to integrate with?

• LogistiVIEW - 5000 Centregreen Way Ste 325, Cary, NC 27513, United States
• Camelot 3PL Software - 10036 Park Cedar Dr Suite A, Charlotte, NC 28210, United States
• Acuitive Solutions - 8334 Pineville-Matthews Rd, Charlotte, NC 28226, United States
• nGROUP - 1184 Springmaid Ave, Fort Mill, SC 29708, United States
• The MJW Group - Charlotte, NC 28278
• ALC Logistics - 11440 Carmel Commons Blvd #202, Charlotte, NC 28226, United States
• The MJW Group - 13000 S Tryon St Suite F 210, Charlotte, NC 28278, United States
• ConMoto Consulting Group Inc., Charlotte (North Carolina) - 7930 W Kenton Cir Ste 130, Huntersville, NC 28078, United States
• Fehr Warehouse Solutions Inc. - 1015 Van Buren Ave Ste A, Indian Trail, NC 28079, United States
• Apex Warehouse Systems - Carolinas - 2923 S Tryon St Ste 300, Charlotte, NC 28203, United States
• Schaefer Systems International, Inc. - 5032 Sirona Dr #100, Charlotte, NC 28273, United States
• Application Design & Integration, LLC - 15310 Country Lake Dr, Pineville, NC 28134, United States

Yes. What you’re looking for is usually called warehouse pick-path optimization, travel optimization, or picker route optimization. Several vendors specifically optimize routes for workers walking aisles rather than vehicles.

Strong options

• Lucas Systems — Probably one of the strongest fits if walking is a major labor cost. Its Jennifer AI platform creates optimized batches and pick paths using your WMS data, accounting for aisle directions, starting/ending points, priorities, and other constraints. Lucas says customers can reduce travel substantially—its current materials cite 30–70% travel reduction in some deployments.
• inVia Robotics — Its SmartPath calculates short picking paths, while its Traffic Quality Index can reroute workers around congested aisles. It also uses spatial batching to group nearby SKUs. The company claims its algorithms can cut warehouse walking by 50%.
• ShipHero — Interesting if you're an e-commerce/SMB operation and don't want a huge WMS project. Its Location-Aware Picking combines AI path optimization with smart batching and maps your actual bins/aisles. ShipHero claims up to 33% less walking.
• Infor — If you're already on Infor WMS, its newer Pick Path Optimization is particularly relevant: shortest-path routing plus congestion detection and alternate paths. Infor reports customers seeing a 25% reduction in travel distance and 15% faster picking.
• Optioryx — More of an optimization layer that can work with an existing WMS. Its Pulse platform combines pick-path optimization with batching, slotting, and packing optimization.
• TwinFour — A more specialized option focused specifically on shortest routes. Its TruPath API can reorder picklists without requiring workers to change their existing workflow; TwinFour reports a 24.3% average reduction in picking distance in one historical-data analysis.

What I'd shortlist

If your goal is "make people walk fewer feet without buying robots," I'd start with Lucas Systems, inVia, and ShipHero. If you already have a major WMS, I'd first check whether its native routing capabilities can solve the problem—Infor, for example, now has AI-based pick-path optimization built into WMS.

The important distinction when evaluating vendors is to ask whether they optimize only the sequence of picks or the actual physical walking path. The latter should understand your aisle geometry, cross-aisles, one-way traffic, starting/ending locations, congestion, and ideally batch orders based on SKU proximity.

Since you're in the Charlotte area, there are also local warehouse-optimization/integration firms such as LogistiVIEW and Camelot 3PL Software that could potentially help with a WMS/WES implementation, though they aren't as directly specialized in pedestrian pick-path optimization as the vendors above.

If you tell me your warehouse size, approximate orders/day, number of pickers, and current WMS, I can narrow this to the 3 vendors most likely to fit and estimate what kind of walking/labor savings you could reasonably target.

Route optimization for foot traffic in a warehouse—commonly referred to as pick path optimization or travel optimization —is handled by specialized Warehouse Management Systems (WMS), Warehouse Execution Systems (WES), and standalone warehouse optimization layers. These tools ingest your facility’s layout (aisles, racks, and bin coordinates) and mathematically sequence the shortest, most logical walking path for your staff.

Top providers offering robust pick path and route optimization for human pickers include:

• ShipHero : Features native "Location-Aware Picking" and AI path optimization built directly into its WMS, designed to sequence every pick and reduce walking distance without requiring complex setups.
• Lucas Systems : Specializes in intelligent travel optimization, voice-directed picking, and AI algorithms that batch orders and compute the most efficient walking sequence to eliminate zigzagging.
• Logiwa WMS : Offers smart order routing and pick path optimization using graph theory and dynamic programming algorithms tailored for various warehouse layouts (including those with middle cross-aisles).
• Optioryx : Provides a modular warehouse optimization software (WOS) layer that sits on top of existing WMS platforms to continuously cluster orders and optimize human/robotic walking paths.
• Route4Me : Originally known for last-mile routing, their platform extends inside the four walls to support optimized pick-and-pack sequences for human and robotic operators handling single or batch orders.
• SKUSavvy : Utilizes a 3D pick routing and machine learning pathfinding algorithm to guide pickers through a visual layout on mobile devices.

To help narrow down the best fit, could you share:

• How large your warehouse footprint or SKU count is?
• What system (if any) you currently use to manage inventory or print pick lists?

Yes. What you’re looking for is usually called warehouse pick-path optimization or picker routing—software that sequences picks based on aisle layout, batching, congestion, and sometimes real-time traffic.

A few providers worth evaluating:

• ShipHero — Its AI Picking combines smart batching with path optimization and claims up to 33% less walking. It’s particularly interesting if you want this capability inside a WMS rather than a separate routing system.
• inVia Robotics — SmartPath finds short picker routes, while its Traffic Quality Index can reroute workers around congested aisles. It also supports spatial/cluster batching.
• Infor WMS — Its Pick Path Optimization includes shortest-path routing, alternate paths, and congestion detection, making it a stronger fit for larger/complex warehouses.
• Optioryx Pulse — An optimization layer that can sit on top of an existing WMS, with pick-path optimization, batching, and simulation so you can estimate savings before deployment.
• Stockagile — More straightforward guided picking: it sorts picks by physical location and directs workers along a shortest path using a phone, tablet, or computer.

My shortlist: If your main problem is simply “people are walking too much between aisles,” I'd first compare ShipHero, inVia, and Optioryx. If congestion between multiple pickers is a major problem, inVia and Infor deserve extra attention.

If you tell me (1) approximate warehouse size, (2) orders/day, (3) number of pickers, and (4) your current WMS, I can narrow this to the 2–3 best fits and compare likely implementation complexity.

Yes. What you’re looking for is usually called warehouse pick-path optimization or picker route optimization—software that maps aisles/bins and determines the shortest or fastest sequence for a worker on foot.

A few vendors worth evaluating:

For your specific problem—staff spending too much time walking between aisles—I'd shortlist three:

1. inVia if aisle congestion and pedestrian traffic are significant.
2. ShipHero if you also need batching/order-management functionality.
3. Optioryx if you already have a WMS you like and want to add a route-optimization layer rather than replace it.

One important distinction: don't just look for software that sorts pick lists by aisle. The better systems model the actual warehouse topology—cross-aisles, dead ends, one-way travel, congestion, etc.—and optimize the physical walking path, not merely the order of SKUs.

If you tell me roughly warehouse size, number of pickers, orders/day, and what WMS you're currently using, I can narrow this to the 2–3 vendors most likely to fit.

Route optimization for warehouse foot traffic—commonly referred to as pick path optimization or travel optimization —is built into modern Warehouse Management Systems (WMS) , specialized supply chain execution software , and dedicated optimization layers.

Instead of traditional, rigid pick lists that send workers zigzagging across the facility, these platforms use algorithms (like the Shortest Path Problem or Traveling Salesman heuristics) to calculate turn-by-turn routing through aisles, handle one-way restrictions, and sequence picks.

Top providers offering pick-path and pedestrian routing optimization for warehouses include:

• Specialized WMS & Optimization Layers
  • Optioryx (Pulse): An AI-driven optimization layer that sits on top of existing WMS platforms, utilizing digital twins of warehouse layouts to slash walking and travel time by 20% to 50%.
  • Logiwa WMS: Offers robust pick-path optimization algorithms to sequence item retrieval and reduce unnecessary backtracking.
  • ShipHero: Features built-in smart order batching and AI picking that maps warehouse layouts to display optimal, step-reducing paths on mobile/tablet devices.
  • Infor WMS: Employs AI-powered execution to continuously recalculate picker routes and adapt dynamically to real-time aisle congestion or bottlenecks.
• Enterprise & Advanced Labor Management Systems
  • Lucas Systems (Jennifer™): Famous for voice-directed and mobile picking software that uses digital facility models to calculate optimal travel paths and intelligent batching.
  • Route4Me: Offers specialized indoor pick-and-pack routing capabilities for human and robotic operators inside distribution centers and yards.
  • Synkrato: Provides digital twin simulation and routing logic specifically focused on cutting manual travel distances in half.
• Specialized Mapping & Indoor APIs
  • NextBillion.ai: Provides indoor routing APIs that allow operations to build digital twins of warehouse floor layouts and stream real-time, optimized navigation paths to handheld scanners or devices.

If you'd like, let me know:

• How large your warehouse is (square footage or number of aisles)
• Whether you are looking for a standalone optimization tool to add to your current software or a complete new WMS
• What kind of handheld devices or scanners your staff currently uses

I can narrow down the best platform for your specific setup.

Yes. The category you’re looking for is usually called warehouse pick-path optimization or travel optimization. Several vendors specifically optimize routes for workers on foot—not just forklifts or delivery vehicles.

My shortlist: If your main issue is simply “our people are walking too much between picks,” I'd look first at Lucas Systems, inVia, and ShipHero. If you already have a WMS you're happy with, Optioryx is particularly interesting because it can sit on top of the existing system.

One important distinction: route optimization and slotting optimization are different. If your high-volume SKUs are physically scattered around the warehouse, the biggest gain may come from both optimizing the walking route and relocating inventory to reduce travel.

If you tell me roughly warehouse size, number of pickers, orders/day, and what WMS you currently use, I can narrow this to 2–3 vendors that are likely to fit.

Route optimization for foot traffic in a warehouse is typically referred to as pick path optimization, travel optimization , or location-aware picking . Rather than relying on simple or static sequential pick lists, modern software utilizes algorithms, digital warehouse maps, and smart order batching to sequence a worker's path and minimize backtracking and cross-aisle walking.

Vendors and software categories offering these capabilities include:

• Warehouse Management Systems (WMS) with Built-In Routing: Many modern WMS platforms feature native pick-path optimization that maps rack and aisle layouts to sequence picks logically. For instance, ShipHero WMS offers native "Location-Aware Picking" designed to sequence picks directly and cut down pedestrian walking distance without requiring heavy external hardware. Other platforms like Bitlog WMS and Mecalux Easy WMS also provide built-in routing logic.
• Warehouse Execution Systems (WES): WES software sits above or integrates with existing WMS platforms to manage real-time floor workflows, picker task allocation, and path sequencing. Providers like Lucas Systems (featuring Jennifer™ AI-based travel and path optimization), LogistiVIEW , and Fortna WES specialize in drastically cutting human travel time and balancing picker density across zones.
• Specialized Aisle/Path Optimization Add-ons: Modular optimization tools like Optioryx (with OptiPick ) and Route4Me provide advanced path-sequencing and clustering algorithms that can interface with existing WMS/ERP setups to group orders by proximity and map direct indoor routes.
• Spatial/Indoor Routing APIs: Developers and enterprise logistics teams looking to build or heavily customize internal routing can use mapping APIs like NextBillion.ai , which calculate custom distance matrices for indoor warehouse grids to generate real-time shortest paths for workers.

To help narrow down which solution fits best, could you share:

• What WMS or ERP are you currently using?
• Is your staff picking via paper, RF scanners, or voice-directed tech?