What can an AI receptionist do?
An AI receptionist can answer every incoming business call, hold a real conversation in any of 31 languages with automatic detection, book appointments directly into your calendar, take messages with the caller's name and reason for the call, transfer urgent calls to a team member's cell phone, follow up by text, and filter out spam and robocalls before they consume your call quota. It runs 24 hours a day, 7 days a week, never takes a break, and handles unlimited calls in parallel — so callers never get a busy signal. With Aira, setup takes under 5 minutes: paste your website URL, and the AI ingests your business automatically. The Starter plan is $24.95 a month for 30 calls. See the full feature comparison across providers.
Capabilities at a glance
These are the standard capabilities of a modern AI receptionist. Specific limits and language coverage vary by provider — numbers below are Aira's defaults, included on every plan from $24.95/mo upward.
- Hours covered
- 24/7/365, including holidays
- Concurrent calls
- Unlimited (no busy signal)
- Languages
- 31 with automatic detection
- Answer speed
- 0.4 seconds per call
- Booking
- Direct write to Google Calendar, Calendly, Acuity
- Call transfer
- Warm or cold transfer to any phone or VoIP line
- SMS follow-up
- Auto-send confirmation or follow-up text
- Spam filtering
- Built-in classifier ends robocalls in seconds
- Setup time
- Under 5 minutes — paste your website URL
What it does, mapped to common service businesses
The capability list translates differently for each industry. Here is how the same AI receptionist handles five common service-business call patterns.
| Industry | Most common call type | What the AI does |
|---|---|---|
| HVAC / plumbing / contractors | Service request from a customer who can't reach you on the truck | Captures address + issue, books a service window, transfers true emergencies |
| Dental / medical practices | New patient asking about hours, insurance, or booking | Answers from your FAQ, books into your scheduling tool, takes message for the practice manager |
| Law firms | Potential client inquiring about a case | Captures the matter type, runs basic intake questions, transfers to the attorney or routes to voicemail with summary |
| Real estate | Buyer or seller calling about a listing after hours | Answers listing questions from your knowledge base, books a showing, texts the agent |
| Salons / spas | Customer rescheduling or asking about a service | Looks up booking, reschedules in your booking software, takes a deposit if your system supports it |
What it can't do
An AI receptionist can't physically greet a walk-in, hand someone a clipboard, or handle a complex judgment call that requires licensed expertise (medical triage, legal liability decisions). It also can't replace the warmth of a long-tenured receptionist who knows your top customers by name. What it can do is answer every call you'd otherwise miss, in any language, at any hour — and most small businesses miss 20 to 40 percent of calls today.
Related questions
- What does an AI receptionist do?An AI receptionist answers calls 24/7, books appointments, takes messages, routes callers, and handles 30+ languages. Full capability list, what it can't do, and how it compares to human + traditional answering services.
- Can an AI receptionist take multiple calls at once?Yes — AI receptionists handle unlimited concurrent calls. Every caller gets answered in 0.4 seconds, no busy signal, no hold queue. Here's how it works.
- Can AI replace a receptionist?AI handles 80–90% of routine receptionist work — calls, booking, messages, transfers. Here's where AI replaces a receptionist, where humans still win, and how to decide.