The #1 Voice Feedback Platform for Event Agencies

Short voice conversations with every guest right after the event, turned into one report your client can act on.

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Guest Debrief

Hear From Every Guest Within the Hour

The moment the event closes, your Voice Agent rings every guest, introduces itself on your client's behalf, and asks how the evening was.
Event closed
Lena Marsh
Voice Agent calling
Transcript
0:01

Voice Agent: Hi Lena, thanks for coming tonight. Got three minutes to tell us how it was?

0:06

Lena Marsh: Sure.

0:08

Voice Agent: Great. What stood out for you?

Voice Conversation

A Real Conversation, Not a Form

Three minutes, follow-up questions included. Guests say what they would never type into a survey: what stood out, what fell flat, what they would change.
Voice Agent · 00:42
u.
Voice Agent
Lena
u.
Voice Agent
Lena
Bar queue Needs attention
Structured Notes

Every Answer Becomes a Field, a Theme, a Quote

Underheard codes each conversation into scores, themes and quotes as it happens, so nothing depends on someone re-reading transcripts.
Went Well / Needs Attention

Ranked by How Often Guests Raised It

Every quote sorts itself into what worked and what didn't, ranked by mention count, with the guests' own words as evidence.
Went well
0 mentions
Needs attention
0 mentions
Keynote61
“Short, and she told a story.”
Bar queue38
“Twenty minutes for a drink.”
Networking44
“Met three people I'll follow up with.”
Check-in27
“The line wrapped around the lobby.”
Venue52
“The terrace at sunset. Perfect.”
Ranked by mentions
Client Report

Walk Into the Client Debrief With the Plan Written

One branded report per event: what landed, what to change, who owns it. Send it to the client before they ask.
Client report
What went well · 3 findings
Needs attention · 2 findings
Next time · 3 changes Sent to client
PDF
Kick-off 2026
Report for Northwind
1. Add a second bar (38 mentions)
2. Open check-in 30 min earlier (27)
3. Keep the keynote format (61)

Agents That Handle Real Event Feedback

Go beyond forms with Voice Agents trained to debrief guests, sponsors and speakers, and to write everything into one report for the client.

Jenny Johnston
Jenny Johnston

Rings guests after the event, asks open questions, follows up on what they say, and files every answer into the report automatically.

00:00

Works With Your Guest List and Your Client's Stack

Underheard pulls guests from wherever the list lives and pushes findings, quotes and the report to wherever the client works.

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Win the Next Brief. Not Just the Last One.

See how event agencies use Underheard to debrief every guest, prove what landed, and hand the client a plan for next time.