Case study • Retail performance • International retailer

Building confidence in footfall data for better retail decisions

Environmental and site-specific factors were quietly undermining trust in the numbers the retailer used to benchmark performance, measure conversion and plan operations. Glimpse's validation programme restored it.

Untitled - 21 September 2026 at 13.44.13
Results

What changed


Accuracy, proven

Automated counts validated against manually verified traffic, refined, then fully revalidated.

97%validated footfall counting accuracy

Greater confidence

Customer traffic data the business could trust for operational and commercial reporting, with more accurate conversion measurement and benchmarking.

A trusted foundation

Reliable footfall as the basis for planning and performance optimisation across locations.

The engagement

The challenge, and what we did about it


The challenge

Inconsistencies in customer counting, driven by environmental and site-specific factors, undermined confidence in the footfall data the retailer relied on to benchmark performance, measure conversion and plan operations across locations.

The Glimpse solution

Glimpse validated automated counts against manually verified traffic across multiple locations, identified factors such as doorway obscuration and group arrivals, then applied targeted refinements and fully revalidated performance.

The validation programme

Four steps from doubt to 97%

Accuracy isn't asserted from a specification sheet. It's measured, location by location, against the ground truth of manual counts.


01 - Validate

Compare against ground truth

Automated counts were compared with manually verified traffic across multiple locations - measuring, rather than assuming, where and how far the numbers were drifting.

02 - Diagnose

Find the causes

The comparison identified the factors behind the inconsistencies, including doorway obscuration and group arrivals: the environmental and site-specific conditions that had been eroding trust.

03 - Refine

Fix what was found

Targeted refinements were applied to address each factor identified, site by site.

04 - Revalidate

Prove it held

Performance was fully revalidated against manual counts, confirming 97% counting accuracy and giving the retailer numbers it could put in front of the business.

The story

Reporting baseline must be trustworthy


Footfall counts are the denominator in conversion, the baseline for benchmarking and the input to operational planning. When confidence in the count goes, confidence in every metric built on it goes with it, and decisions quietly revert to instinct.

Counting accuracy is not a fixed property of a camera or a sensor. It is shaped by the environment being measured: a doorway partly obscured by a display, a family arriving as a group. Each can bend the count at one site and not at another, which is why validation has to be done location by location, against manual counts, rather than claimed once for the whole estate.

Glimpse validates every deployment against manual counts before go-live. This programme applied the same discipline to an estate already in operation - and made the improvements stick by revalidating afterwards, so the retailer knew not just that accuracy had improved, but by how much.

What accurate footfall unlocks

Four things the retailer can now do with confidence


Benchmark

Fair comparisons between locations

Store-to-store and period-to-period comparisons that reflect real differences in traffic, not differences in counting.

Convert

Conversion you can measure

With a trusted denominator, conversion rate becomes a number to manage rather than a number to argue about.

Plan

Operations planned on real demand

Staffing and store operations aligned to traffic the team can rely on.

Report

Numbers the business can trust

Operational and commercial reporting that stands up when it's questioned.

In their words

What the client said


"The validation programme gave us confidence that we could trust the customer traffic data supporting our operational and commercial reporting. The improvements delivered the level of accuracy we needed to make decisions with confidence."

Untitled - 21 September 2026 at 14.31.37Operations Team — International retailer
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Beyond the numbers

Most suppliers' involvement ends at install


A counting system that is 97% accurate on the day it's commissioned and quietly less so a year later is not unusual - it's what happens when nobody is accountable for the number after the invoice is paid. Validating, diagnosing and revalidating is what a performance optimisation partner does as a matter of course. See how the partnership works →

How much do you trust your footfall numbers?

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No obligation. No hard sell. Just a clearer view of what's possible.