Tom Hadley
Content Writer
Ask most warehouse managers where a stock item actually sits, or what a rack looks like on the far mezzanine, and the honest answer is often "somewhere near there, I think." The plan on the office wall was accurate the week it was printed. The spreadsheet of location codes tells you what should be true, not what is. And the person who really knows how the building works is the one who has walked it a thousand times, and might be on holiday this week.
Helm's new Warehouse Mapping Tool closes that gap. It turns a warehouse into an accurate, living map, then puts live Helm data on top of it, so what's on screen is what's actually happening on the floor.
Your Plan Is Only as Good as the Day You Drew It
Most sites do have some kind of plan: a CAD drawing from the original fit-out, a hand-drawn sketch, a spreadsheet of bays and shelves. None of them move when the warehouse does. A rack gets relocated, a mezzanine goes in, a no-go area appears around a broken sprinkler head, and the plan stays exactly as it was. Over time the gap between the plan and the real building grows, until the plan is more decorative than useful.
New starters can't picture the site without walking it, and even experienced staff end up relying on memory rather than a document. When something needs finding, a pallet, a person, a slow-moving line, the fastest route is usually a radio call, not a screen. That's a workaround, not a system.
A Map That Builds Itself & Then Keeps Up
Warehouse Mapping starts from wherever a site already is. Upload an existing floor plan, even one per floor for a multi-storey site, and the app reads walls, racking, zones, doors and docks from it, telling you what it assumed and flagging anything it wasn't sure about, with a one-step fix if the drawing had no printed scale. No plan on hand? Describe the site in plain English, aisle width, bay count, stacking height, with diagrams showing what each question means, and watch a layout draw itself as you answer. Or start from blank dimensions and place everything by hand. All three land in the same editable map, so a site can start rough and get refined over time rather than needing to be perfect on day one.
Then link racks and shelves to their Helm location codes. Do it by hand, describe the numbering scheme in plain English and let the app propose a mapping, or export every rack and shelf to Excel or CSV, have someone fill it in, and import it back, nothing applies until you've seen a preview of the changes and accepted them. Anything left over sits in an unassigned pool: drag a code onto its rack, or turn it into a named storage point for the things that don't fit a location code, the blue container in the back corner, say. That's the step that turns a drawing into a live reflection of Helm, not just a picture of the building.
The editor itself works more like a kitchen planner than enterprise software: drag a rack, bench or wall in and it snaps flush to its neighbour, with live distances shown as you move it. Beyond racking, it covers no-go areas pickers can't cross, pick-start and pick-finish points, dock doors, staircases and lifts, and named drop-off areas, everything a real site needs, not just shelves. Mezzanines and upper floors get their own editable footprint, connected by the stairs and lifts you place, and every edit is protected by full undo and redo, autosave, and a version history to restore from if something's regretted the next day.
See the Warehouse the Way Your Team Actually Works In It
Once it's linked to Helm, the map can be viewed in 2D or switched to a realistic 3D model of the building: corrugated cladding, a pitched roof with skylights, real dock doors, a concrete floor with painted safety markings, racking drawn with proper uprights and load beams rather than plain boxes. Each bay carries its Helm location code on the beam, exactly as it would in the building, and clicking one shows its zone, quantity, fullness and the SKUs sitting in it. Colour the whole warehouse by how full each location is, how often it's picked, or by Helm zone, in 2D or 3D, with the same legend either way, so the hot and cold parts of the building are obvious at a glance. Search a SKU or location code and the map finds it for you, on any floor. Where data's missing, the map says so rather than guessing: a location shows as unknown, never as empty.
Know Where Your Team Is, Not Just Your Stock
Turn on activity and the whole team appears too: not just pickers, but packers, stock counters and anyone doing a movement or a delivery, each moving at a real walking pace and pausing at the racks they're working. A shift manager gets a roster sorted so the exceptions show first, active, idle, or behind, and can click through to any worker for their current job, how far through it they are, an estimated time remaining, their queue of jobs, and their pick rate against target. Their route is drawn on the map too, split into what's walked and what's left. A picker running fifteen minutes behind on what should be a five-minute job shows up in the roster before it becomes a missed dispatch deadline, not after, and anyone on another floor is flagged with which one, a click away. Where the feed's only partial, the panel says which parts aren't reporting, rather than showing zeroes.
It's also possible to drop into the building and walk the aisles in first person: mouse to look, WASD to walk, riding the lifts and stairs up to the mezzanines like anyone on the floor would. You can't walk through racking or walls, and a spot you can't stand in shows red before you let go, useful for briefing someone who's never set foot in the site without pretending the building has no edges.
Built to Handle a Real Site, Not a Demo
It's not sized for a demo, either. Warehouse Mapping is designed for sites of a few hundred to several thousand locations, and it's been tested on a genuine megahub: three mezzanines, roughly 1,800 mapped locations. Every new account also comes with a fully built demo warehouse to explore from day one, so nobody's staring at an empty canvas while they learn it. Maps can be duplicated too, useful for a 3PL running several similar sites, and bulk-edited: marquee-select a run of racks and change their zone, aisle or access side in one go rather than clicking through each one. Checking capacity or watching activity works from a tablet carried round the floor; building and editing a map is a desktop job.
Turn the Map into Fewer Steps a Day
The map isn't just for looking at. Because it knows the building's geometry and how often each location is picked, it can suggest which stock is worth physically moving to cut picker walking, with the time saved and the payback period shown for every move. Nothing moves without review: accepted suggestions are sent to Helm as ordinary movement jobs, and the map only ever mirrors what Helm reports back. It never edits stock itself.
Take a fast-moving SKU stuck three aisles from the pick-start point. Optimise flags it, shows the picker time saved each week if it moves to a nearer bay, and shows the second move needed first if that bay's already occupied. A payback of ten days is obviously worth doing. A payback of ten months obviously isn't. Either way, it's a decision made on numbers, not a hunch.
That's a meaningful difference from a standalone warehouse-modelling tool bolted on the side. There's nothing extra to keep in sync, because there's nothing extra: it reads and writes through Helm, not around it. Routing, travel-time estimates, the payback figures above and walk mode all read the same map, so none of them can disagree with each other or with the plan.
Fewer New Systems, Not More
Warehouse Mapping installs from the Helm App Store and runs inside Helm itself: same window, no second login, no new system for the team to learn. Built for retailers and 3PLs running sites from a few hundred locations to several thousand, it's a way to see the warehouse as it actually is, not as it was the day someone last drew it.
Talk to your account manager about adding Warehouse Mapping to your Helm site.
