The Data You Have Arrives Too Late to Be Useful
Events are live. Your best chance to improve them is during them — not three weeks later when someone sends you a survey summary.
Post-event surveys arrive when it's over
By the time results land in your inbox, the event is done, the stand is dismantled, and the speaker is on to the next gig. The window to act is closed.
The people who left confused never respond
Survey respondents are the people who engaged enough to receive and complete one. The visitors who walked away confused — your most actionable signal — are invisible.
Badge scans measure presence, not attention
A visitor confused for 30 seconds and a visitor genuinely engaged for 8 minutes look identical in your current data. You can't tell them apart.
"Completion is not the same as understanding. Attendance is not the same as engagement. EchoDepth Events measures the difference."
— Jonathan Prescott, Founder, Cavefish · ITEC 2026, ExCeL London
Real Reports. Two Perspectives. Two Tiers.
Whether you're the speaker wanting to know if your talk landed, or the stand manager who needs to justify the budget — there's a report for you.
Choose the Level That Fits Your Event
Start with Standard — no consent, no legal overhead, works anywhere. Upgrade to Deep when you have delegate opt-in and need the full emotional picture.
Standard
Anonymous behavioural signals. No facial recognition, no biometrics, no individual tracking. Compliant anywhere, for any audience, right out of the box.
Deep
Everything in Standard, plus the full emotional picture using FACS Action Unit analysis. Requires delegate consent — straightforward to collect at event registration.
Not sure which tier fits? Book a free demo and we'll advise.
Your Event Costs a Fortune.
You Still Can't Prove It Worked.
Badge scans tell you who showed up. Post-event surveys reach fewer than 5% of attendees — and only the ones who stayed. Neither tells you what happened in the room.
Confused visitors walk away silently
The people who left because your messaging confused them never fill in a survey. Without measurement, you never know they existed — or why they left.
Badge scans measure presence, not engagement
A visitor confused for 30 seconds looks identical to one genuinely engaged for eight minutes. Your current data can't tell the difference.
ROI reporting is still anecdotal
"Great conversations, really positive vibe" no longer justifies six-figure event budgets. Finance teams want numbers. EchoDepth Events produces them.
An Engagement Timeline.
For Every Session and Every Zone.
Both tiers deliver the same core output: a timestamped engagement curve showing when your audience was in and when they drifted. Standard gives you the behavioural picture. Deep adds the emotional layer.
The specific minutes your audience was most locked in — for speakers, organisers, and content teams alike.
Where attention faded. Standard shows movement drop. Deep shows the emotional signal too.
Which areas of your stand or venue performed, and which didn't — while you can still do something about it.
Delivered within 5 business days. Executive-ready. Designed to justify your next event budget.
Sample post-event scorecard — delivered within 5 business days
Works Across Every Event Format
Both tiers available for each use case. Standard needs no consent. Deep needs delegate opt-in.
Keynotes & Conference Sessions
Minute-by-minute engagement curve. Know exactly which part of a talk worked — and what to cut next time.
Tradeshows & Exhibitions
Zone-by-zone engagement. Identify what converts and what confuses — while the show is still running.
Product Launches
Capture authentic first reactions. Which feature announcement landed? When did the room light up?
Galleries & Exhibitions
Which exhibit generates genuine engagement versus polite attendance? Curate with evidence.
On-Stand Analytics
Single stand, up to four zones, live dashboard. Know what's happening while you can still change it.
Conferences & Seminars
Session engagement curves, speaker benchmarking, programme optimisation — across every format.
Honest About What Each Tier Requires
No consent required
Standard captures anonymous behavioural signals — footfall, movement, dwell, density. No facial analysis, no biometrics, no individual data of any kind. Equivalent to an advanced people counter.
Delegate opt-in required
Deep processes facial muscle movement signals to produce emotional scores. This requires informed consent from delegates — collected via event registration. No biometric data or face images are ever stored.
Turn Event Spend into Measurable Intelligence
The Event Intelligence Playbook
Is Your Tradeshow Worth It?
How to calculate true event ROI — including the hidden costs most exhibitors ignore.
Measuring Event Engagement: Beyond Badge Scans
The metrics that actually predict event success — and how engagement data changes the picture.
GDPR and Event Analytics: A Compliance Guide
How to deploy visitor analytics at events while staying fully compliant — and what each tier requires.
What Clients Say
"For the first time, we knew exactly which part of our stand was causing confusion — and we fixed it mid-show."
"The privacy architecture was the first question from our legal team. Once they understood the two tiers, sign-off was immediate."
"We justified our entire show budget to the board in 20 minutes. The data told a story badge scans never could."