When retailers evaluate inventory technology, the conversation almost always centers on capture methods: overhead RFID versus mobile RFID versus barcode. Which is more accurate? Which scales better? Which is worth the infrastructure investment?
These are reasonable questions, but they’re not the right first question. And the vendors who want you focused there often have a reason for it.
If you’ve been in the market lately, you’ve heard the noise. Vendor A taking shots at Vendor B’s methodology. Whitepapers written to confuse rather than inform. Some of it is legitimate evaluation. A lot of it is fear, uncertainty, and doubt dressed up as expertise.
Here’s the honest answer: it depends.
Barcode, mobile RFID, and overhead RFID each have a legitimate role depending on your store format, merchandise type, labor model, and where you are operationally. In many environments, the right answer is a blend. The capture method is not the point.
The real question is whether your inventory signals can be trusted — and acted on.
There’s a term we use at gStore: inventory truth. Not inventory accuracy in the abstract ERP sense, but the real-time operational answer to: what do we actually have, and where is it right now? That gap — between what the system says and what’s actually on the floor — is where retailers lose sales, miss fulfillment windows, and send associates on backroom trips that end in a shrug.
Store associates encounter stock location failures nearly every other day — an average of 16 times per month, according to gStore’s 2025 Eye on Inventory report. And nearly 80% say they’ve lost sales because they couldn’t locate stock quickly enough.
No capture method eliminates that gap on its own. What closes it is a platform that can normalize data across whatever technology you’re using, identify where the gaps are, and turn visibility into action: replenishment, fulfillment, item location, on-shelf availability.
Visibility alone doesn’t move inventory. Action does.
When you’re in an evaluation, watch for claims that:
A scare tactic is not a proof point.
Instead, ask the questions that actually matter:
In live apparel environments, overhead-enabled inventory intelligence has demonstrated on-shelf availability consistently in the high 90% range. That’s the kind of real-world outcome worth evaluating.
The retailers making the best long-term infrastructure decisions right now aren’t chasing the loudest claim. They’re asking which approach gives their teams — associates, store managers, ops leads — a single trusted view of what’s actually in the store, and the ability to act on it in the moment that matters.
Capture methods will vary. Inventory truth cannot.
Ted McCaffrey is a Strategic Growth Advisor for gStore by GreyOrange. Follow Ted on LinkedIn.