What is AI Receptionist?
An AI receptionist is software that answers your business phone automatically, 24/7. It greets callers in a natural voice, answers questions, qualifies the lead, books or reschedules appointments on your calendar, and sends your team a summary — so no call goes to voicemail and no lead is lost, even after hours.
How an AI receptionist works
You point your existing business number at the AI. When a call comes in, the AI answers within two rings, follows the call flows you configure, and acts on what the caller needs — checking calendar availability, booking the appointment, capturing contact details, and escalating emergencies to a human by text. Everything is logged to your CRM automatically.
AI receptionist vs. answering service vs. voicemail
Voicemail captures a message and hopes you call back. A traditional answering service uses human operators who usually just take a message — and bill per minute. An AI receptionist actually completes the task: it books the appointment during the call, works 24/7 at a flat rate, and never puts a caller on hold.
What businesses use AI receptionists
Any business that lives on the phone: HVAC and plumbing contractors, dental practices, med spas, real estate teams, and law firms — wherever a missed call is a lost customer.
See the product behind this concept
Want to see AI Receptionist working in practice?
Keres AI uses this in every call — see how it works for your specific vertical and workflow.
AI Answering Service
An AI answering service is an automated phone-answering solution that handles inbound calls 24/7 without human operators…
Virtual Receptionist
A virtual receptionist is a remote service — staffed by people or powered by AI — that answers your business calls, gree…
Appointment Booking Automation
Appointment booking automation uses software to schedule, confirm, and reschedule appointments without manual back-and-f…
Missed-Call Text-Back
Missed-call text-back is an automation that instantly sends a text message to any caller whose call you miss. Instead of…
AI Receptionist — FAQ
How is an AI receptionist different from an answering service?
A traditional answering service takes a message; an AI receptionist completes the task — it books the appointment during the call, works 24/7 at a flat rate, and syncs everything to your calendar and CRM.
Can an AI receptionist book appointments?
Yes. It checks real-time calendar availability, books and reschedules during the call, and texts the caller a confirmation.
Does an AI receptionist sound human?
Modern AI receptionists use natural-sounding voices, understand interruptions, and hold a real conversation rather than reading a rigid menu.
See AI Receptionist working live
Book a free 30-minute demo and watch Keres answer a call, qualify the lead, and book an appointment in under sixty seconds.
See the Keres AI receptionist