AI Receptionist Pricing Explained: Per-Call vs Flat-Rate (2026)
The most confusing part of buying an AI receptionist isn't the AI — it's the pricing. Two vendors can both charge "about $100 a month" and cost you wildly different amounts depending on how they count. Here's how the models actually work, with real numbers.
The two pricing models
Flat-rate
One monthly price, unlimited (or generously capped) calls. Example: ElevenLabs Reception at a verified $29/mo. Your bill is predictable; high call volumes are effectively discounted.
Per-call / per-minute
You pay for what you use — per answered call or per minute of talk time. Cheap at low volumes; can surprise you in a busy month or storm season. Always ask how spam calls are counted.
Real price anchors (September 2026)
| Service | Observed entry price | Model |
|---|---|---|
| ElevenLabs Reception | $29/mo (verified) | Flat-rate |
| Upfirst | from $24.95/mo (observed) | Flat-rate plans |
| Voksha | $14/mo (seen advertised) | Entry tier |
| Dialzara | $29/mo (seen advertised) | Entry tier |
| Typical AI receptionist range | $29–$300/mo | Both models |
| Human answering services (Ruby, Smith.ai) | $245–$800/mo | Per-call / plans |
"Seen advertised" = observed in search results September 2026, not verified on the vendor pricing page. Confirm before buying.
Interactive: which model wins at your call volume?
Math is illustrative. Enter the actual rates from the vendors you're comparing — and remember to ask whether spam calls count toward per-call billing.
Rules of thumb
- Under ~50 calls/mo: per-call is usually cheaper — but watch minimums.
- 50–200 calls/mo: the break-even zone. Do the math above with real quotes.
- 200+ calls/mo or seasonal spikes: flat-rate almost always wins, and it removes the anxiety of a storm-season bill.
- Solo operators: the cheapest verified flat rates ($24.95–$29/mo) beat a second phone line, let alone a dispatcher.
Hidden costs to ask about
- Setup/onboarding fees — some vendors charge to configure your call flows.
- Spam counting — do robocalls burn your minutes? Get it in writing.
- Overage rates — what happens when you exceed the plan's included calls?
- Integration fees — is the ServiceTitan/Housecall Pro connector included or an add-on?
- Contract length — month-to-month vs annual; what does cancellation actually require?
Free: The AI Receptionist Buyer's Checklist for Contractors
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