AI receptionist & voice agent for events and bookings
What an AI receptionist actually does, where a voice agent earns its keep, and how it runs the whole arc around an event so no one on your team is the switchboard.
An AI receptionist is a voice-first system that answers your phone, handles the relationship admin a person normally does, confirmations, follow-ups, no-show recovery, and never sends a call to voicemail. For an event or booking-led business, it runs the whole arc around an event so no one on your team has to be the switchboard.
A conference with hundreds of registrants needs a coordinator chasing confirmations, fielding calls, calming no-shows and running follow-up, for weeks. By Thursday that coordinator is the bottleneck, answering inbound while the next sponsor email sits unread. The work that gets dropped is the work that costs you the next event.
What does an AI receptionist do?
An AI receptionist answers calls in a natural voice, handles routine requests end to end, booking, confirming, rescheduling, answering FAQs, and escalates only what genuinely needs a person. The cost of not having one is concrete: an industry study of small businesses found only about 37.8% of calls are answered by a live person, and most callers who hit voicemail never call back.1
AI receptionist vs voice agent vs IVR
An old-style IVR makes the caller press buttons through a menu. A voice agent holds an actual conversation and completes the task. "AI receptionist" is simply a voice agent pointed at the front desk: inbound reception, outbound chasing, and the relationship admin in between.
Where an AI voice agent earns its keep
Events: chasing confirmations and recovering no-shows
It calls every at-risk attendee on the morning of the event, the work a human never gets to in time.
After-hours and overflow reception
Speed is everything: research published in Harvard Business Review found firms that contact a lead within five minutes are vastly more likely to qualify it than those that wait, odds drop sharply after that window.2 A voice agent answers at minute zero, at 2am or at peak.
Clinics and service firms fielding constant inbound
Routine booking and triage handled, so the front desk works the people in front of them.
How much does an AI receptionist cost?
Off-the-shelf voice tools bill per minute or per seat, which punishes exactly the businesses that get busy. A bespoke agent like Kairos is scoped to the work your business actually does, the event arc, the reception line, the CRM updates, so the cost maps to value, not to call volume.
"It does the relationship admin that normally consumes a person, and never sends a call to voicemail. Every call, message and CRM update is logged with the reasoning that fired it."
- Zabble, on Kairos (built with KnvilLabs)
What changes
Coordinators stop being switchboards. No-show rates drop because the system calls every at-risk attendee in time. Inbound stops going to voicemail. And because each call is logged, you can see what happened and why, the work that consumed a person now runs itself. Pair it with lead qualification so the calls worth a human reach one fast.
Frequently asked questions
- What do AI receptionists do?
- They answer calls in a natural voice, handle routine requests like booking, confirming and rescheduling end to end, chase outbound follow-ups, update the CRM, and escalate only what genuinely needs a person, so no call goes to voicemail.
- How much does an AI receptionist cost?
- Off-the-shelf tools bill per minute or per seat, which penalises busy periods. A bespoke agent is scoped to the work it does, reception, event chasing, CRM updates, so cost tracks value rather than raw call volume.
- Is there an AI receptionist that can handle events?
- Yes. A voice agent built for events runs the full arc, pre-event outreach, day-of orchestration and post-event re-engagement, chasing confirmations and recovering no-shows, not just answering the line.
- Can an AI voice agent make outbound calls?
- Yes. The same engine that answers inbound can place outbound calls, confirmations, reminders, no-show recovery, and log every one with the reasoning that triggered it.
Sources
- 411 Locals (call-handling study) - Small business owners don’t answer 62% of phone calls (2024).Small businesses answer only ~37.8% of calls; most callers who reach voicemail never call back.
- Harvard Business Review - The Short Life of Online Sales Leads (2011).Contacting a lead within five minutes dramatically raises the odds of qualifying it.
Keep reading
Your team stops being a switchboard. Outreach, day-of orchestration and follow-up run themselves, so they can do the work humans should.
Every inbound enquiry, qualified before a rep sees it. The leads worth a call reach the right person with the brief already written; price-shoppers and out-of-scope ones get a polite reply and a place in line.
Six channels into one inbox. The right person reads the right thing without checking six tools.