Before you switch anything, it helps to know what the switch is actually worth in dollars. The math is short — here's the exact formula, what each part means, and a worked example.
The Formula#
At the simplest level, the monthly return comes down to three numbers: how many calls you're currently missing, what each one is worth if it converts, and what the service costs.
What Each Term Means#
- M — missed calls per month you're not currently recovering (voicemail, hang-ups, after-hours)
- V — average value of a booked appointment or order, once it converts
- C — what the AI receptionist service costs per month
A Worked Example#
Two common scenarios, run through the same formula:
| Scenario | Missed calls / month (M) | Avg. booking value (V) | Monthly savings |
|---|---|---|---|
| Small single-location practice | 40 | $120 | $4,411 |
| Multi-location group (4 sites) | 220 | $140 | $30,411 |
(Assuming a flat $189/month subscription cost across both scenarios — plug in your own numbers and the result moves with them.)
Sample Call Opening (What Callers Actually Hear)#
The formula only holds if the calls that get answered actually convert. A big part of that is simply sounding like a real, competent front desk from the first sentence:
Caller: (rings once)
Agent: "Thanks for calling Meridian Dental,
this is Ava. How can I help you today?"
Caller: "Hi, do you have anything open this
week for a cleaning?"
Agent: "I can check that right now. Are you
an existing patient, or is this your
first visit with us?"Putting It Into Practice#
Run your own numbers through the formula above before you commit to anything. If the monthly savings comfortably clear the subscription cost — and for most businesses losing more than a handful of calls a week, they do — the rest is just picking a start date.
