For B2B event organizers who have to prove sponsor ROI
Show your sponsors who actually wanted to meet them.
Sena talks to every attendee on WhatsApp before your doors open and learns what they came for. They get a personal concierge. You get the evidence your sponsors renew on. Nothing to install.
From €2,000 per event. No annual platform contract.
76%
of Speed Business participants opted in
Les Entrepreneurs Haute-Garonne
2,634
queries answered, under 3 seconds each
FOST Paris
93%
session match quality, 909 of 976 rated high
FOST Paris
Running inside events by
FOST Paris 2025 · 2,634 attendee questions answered, under 3 seconds each
Before
You know who is coming, and why
Sena reaches every one of your attendees on WhatsApp and asks what they came for. A conversation, not a form: 65% answer, against 10 to 20% for a survey.
During
Your team stops repeating itself
Which room, what is on next, where to find a stand: answered in seconds, with booth traffic pointed somewhere useful. 2,634 questions handled at FOST Paris.
After
Your sponsors get names, not footfall
At Les Entrepreneurs Haute-Garonne, 60% of the room turned out to be there to sell. No registration form had asked.
Not surveys. Not forms.
Real conversations, in your attendees' own words.
Registration captures a name and a title. Sena captures why they came: text, voice notes, photos, in any language.
Sena
your event concierge
Live at FOST Paris 2025 and Les Entrepreneurs Haute-Garonne, Toulouse 2026
See what Sena can do for your next event.
1,000+ real attendee conversations across two events. What they reveal about your audience before doors open.