Stop planning for 500.
Start knowing exactly who shows up.
Automated voice confirmations at the cadence you set. One "yes" cancels the remaining touches. Know your real headcount days before the doors open.
Product Launch Webinar
March 28, 2026 · 2:00 PM EST
342
Registered
89%
Confirmed
Attendee Status
Confirmation Funnel
no-show rate with live voice reminders, compared to 39% with no contact at all
Psychiatric Services Journal →typical no-show rate for free events without any reminder system in place
Oniva Events Research →saved per employee annually by replacing manual reminder calls with automated systems
MGMA 2025 →Key features
Multi-touch cadences
Set up to 3 reminder calls per attendee at the intervals you choose: 24 hours, 2 hours, 30 minutes before your event.
One yes cancels the rest
The moment an attendee confirms, remaining touches are automatically cancelled. No one gets over-called.
248
of 342 confirmed
72% attendance rate
Real-time headcount
Watch confirmations roll in on a live dashboard. Know your exact attendance number days before the event.
Rescheduling and cancellation
Attendees can reschedule or cancel during the call. Freed slots are instantly available for your waitlist.
Hi Ravi, just confirming your spot at Product Launch Webinar...
Yes, I'll be there. What time does it start?
Personalized conversations
Each call greets the attendee by name, references the specific event, and handles questions about time, location, and agenda.
CSV and platform import
Upload a spreadsheet or connect Eventbrite and Zoom to pull your guest list in seconds.
How it works
Import your guest list
Upload a CSV, paste contacts, or connect Eventbrite and Zoom to pull registrants automatically.
Set your touch cadence
Choose when reminders go out: 24 hours, 2 hours, 30 minutes before. Toggle each touch on or off.
confirmed
Watch confirmations roll in
Attendees confirm by voice. Your dashboard updates in real time. Plan with confidence, not guesswork.
Built for
Conferences and webinars
342 registrants get a warm, personalized call the day before. 89% confirm. You plan catering, seating, and staff with confidence, not guesswork.
Healthcare
A patient has a 7 AM dental cleaning. Stellar confirms 24 hours ahead, catches the cancellation, and you fill the slot before the morning starts.
Real estate open houses
Confirm every RSVP 48 hours out. Know exactly how many agents and refreshments you need. No more setting up for 30 and getting 8.
Works with your stack
EventbriteZoom
Google Calendar
ZapierMake
SlackHear the difference yourself
Deploy confirmation calls that sound like your team made them.