Queue Analytics

Detect, measure and resolve queues before you lose the sale

KSI detects how many people are waiting, how many are being served, and how many service points are active. It computes service saturation in real time and triggers alerts when the SLA you defined is breached.

KSI Vision · Queue monitoring
Live
Saturation now
112%
+18% vs. previous hour
Avg. wait
12 min
Saturation by hour
5 min SLA breachedAlert sent
01The problem

Every unattended queue is a lost sale

In retail, supermarkets, and airports, the queue is the moment of maximum friction. It's where the cart gets abandoned, where the passenger complains, where NPS drops. And it's almost always discovered late - after the fact.

Traditional queue monitoring either uses dedicated sensors (expensive, fixed, doesn't scale) or measures aggregated average time (no SLA context, no actionable alert). KSI does the opposite: real-time, on the cameras you already have, with thresholds you define.

What isn't measured in real time can't be acted on

02How it works

From detection to actionable alert

1. Active service staff

1. Active service staff

KSI detects how many service points are actually operating (not just how many physically exist).

2. People being served

2. People being served

Counts how many customers are being served right now, per service point.

3. People in waiting area

3. People in waiting area

Detects how many are waiting. If the queue overflows, automatically extends the zone or activates additional cameras.

4. Saturation (SAT) and alert

SAT = people waiting / (active service points × acceptable ratio). If it goes above 100%, fires an operational alert to the channel of your choice.

03Key capabilities

Built for real-world queues, not drawn zones

Multiple cameras, one single queue

When a queue is so long that no single camera sees it end to end, KSI stitches the views of several cameras into one single queue. People, wait times and saturation are computed over the whole queue, no matter how many cameras it spans.

MULTIPLE CAMERAS · ONE QUEUECAMERA 1CAMERA 2CAMERA 31 QUEUE · 24 PEOPLE · 9 MIN
Three cameras cover different segments; KSI merges them into a single queue with one count and one wait time.

Dynamic queues, built live

Not every queue forms where it should. When the line overflows its usual spot or builds up in a space with no defined path, KSI constructs the queue live and dynamically: it detects its real shape at every moment and measures all of it, without relying on fixed zones that fall short.

QUEUE DETECTED LIVEFIXED ZONE · SEES 7LIVE QUEUE · 16 PEOPLETraditional predefined zoneQueue built live by KSI
A fixed zone only sees part of the line; KSI's dynamic queue follows its real shape and measures everyone.
04Why it matters

More traffic does not always mean more sales

Beyond a certain threshold, more visitors can reduce your conversion: crowded aisles, long lines and customers who leave without buying. It is a pattern visible in real store data, and it usually goes unnoticed because traditional metrics only count people at the door.

Queues are the first visible symptom. Purchase abandonment accelerates past 5 to 7 minutes of waiting: detecting queues in real time is the difference between recovering the sale and finding out in Monday's report.

00.5K1K1.5K2K2.5K3K306090120150Store entries per hourCheckout arrivals / hourSaturatedbehaviorNo saturationSaturated
Real store data: each dot is one hour of operation. Past the saturation threshold, more people walk in but fewer reach checkout.
QUEUE MONITORING · REAL TIMECheckouts12 min waitFitting rooms8 min waitExpress lane2 min waitSmoothBuildingSaturated
What your team sees on the platform: people in queue, wait time and the status of every service point, in real time.
5-7 min
of waiting: the point where purchase abandonment accelerates
>20%
of sales lost when the store operates in full saturation
Read the full analysis: when traffic destroys conversion
05What it's used for

Real-time operations, not end-of-month reports

Checkout saturation alerts

Notify the store manager when the queue exceeds the acceptable threshold, before sales are lost.

Staff sizing

Historical saturation data by hour and day to plan shifts based on real demand.

SLA compliance

Objective compliance reports for the service standard your brand promised the customer.

Airport queues

Check-in, security, immigration, boarding - centralized operational visibility.

06Business impact

More than 99% accuracy, every shift

Real time, not history

Alerts arrive while you can still act. Not the next day, when the customer is gone.

No additional sensors

Works with your existing security cameras. No construction, no new wiring.

The next queue shouldn't surprise you

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