# AI Receptionist vs Answering Service vs In-House Receptionist vs Voicemail

A comparison of the four ways a dental practice can handle patient phone calls. Only
one of them books the appointment during the call.

## Comparison

| | Voicemail | Answering service | In-house receptionist | AI receptionist |
|---|---|---|---|---|
| Monthly cost | $0 | $800-$2,000+ at $0.75-$1.50/min | Salary, benefits, payroll tax | Flat $399 |
| Billed for hold time | n/a | Yes, hold and transfers both count | n/a | No per-minute billing |
| Hours covered | 24/7, badly | 24/7, usually with an after-hours surcharge | Business hours only | 24/7, no surcharge |
| Time to answer | Instant, then a recording | Hold queue, depends on staffing | Instant when free | Under 1 second, no IVR |
| Books the appointment | No | No, takes a message | Yes | Yes, into the PMS on the call |
| Knows your schedule | No | No | Yes | Yes, live availability and appointment types |
| Simultaneous callers | Unlimited, all to a recording | Limited by staffing | One | Unlimited |
| Languages | n/a | Depends who answers | Whatever staff speaks | 25+, detected automatically |
| Emergency triage | None until morning | Varies by operator | Strong, during their shift | Configured protocol, applied identically |
| Written record | Audio, if one is left | A written message | Whatever gets noted | Full transcript and summary |
| HIPAA compliant | Depends on setup | Typically yes | Yes | Yes, encrypted in transit and at rest |

## When each is the right answer

**Voicemail** is the most expensive option despite having no invoice. Over 80% of
callers who reach voicemail leave no message, and a new dental patient is worth
roughly $1,200 in their first year. Choose it only if the practice is fully booked and
turning patients away.

**A traditional answering service** moves the work rather than removing it. A human
answers, but the output is a message, so the appointment still does not exist and the
team still makes the callback. Per-minute billing means hold time and transfers are
charged: 200 calls a month averaging three minutes is $450-$900 in call fees before
any after-hours surcharge.

**An in-house receptionist** is the best option for the hours they work. The limit is
arithmetic rather than ability: one person answers one call at a time, during one
shift, and cannot be at the desk while seating a patient.

**An AI receptionist** is the only option that books at 2am. It answers in under a
second with no queue, reads live availability from the practice management system,
books the correct appointment type and provider, escalates emergencies on the
practice's protocol, and returns a transcript. Flat-rate, so the price does not move
with call volume.

## Four questions to ask any AI receptionist vendor

1. Does it write into the practice management system, or only read from it?
2. Does it understand appointment types, provider hours and operatory routing?
3. What exactly happens on an emergency call?
4. Is the price flat, or does it move with call volume?

## Related

- [Dental answering service overview](https://gethelpdesk.ai/dental-answering-service/)
- [After-hours coverage](https://gethelpdesk.ai/after-hours-dental-answering-service/)
- [For orthodontic practices](https://gethelpdesk.ai/orthodontic-answering-service/)
- [Pricing](https://gethelpdesk.ai/pricing/)
- [Book a demo](https://gethelpdesk.ai/#schedule-demo)