How much does an AI answering service cost?
As of August 2026: flat-rate plans run $79–$599 a month, metered plans $49–$789 a month for a bundle of minutes or calls, build-it-yourself platforms $0.07–$0.31 a minute, and enterprise contracts start around $30,000 a year. The spread isn’t noise — it’s four different products sharing one name.
Every price on this page comes from the vendor’s own pricing page, checked 12 August 2026. Vendors are linked — re-check before you buy.
Four products, one label.
Price follows the model, so pick the model first: who builds the agent, and what runs the meter.
Flat monthly
One price, any volume — Goodcall $79–$249, Slang $399–$599, VAVAVOICE $499. Read the fine print on “unlimited”: some flat plans cap unique customers, not minutes.
Metered
A bundle of minutes or calls, overage after — Rosie $49–$299 for 250–2,000 minutes; Smith.ai $150–$500 for 75–300 calls, then $2–$3 a call. Fine for messages; expensive for the long calls that book.
Build-it-yourself
Bland $0.11–$0.14/min, Retell $0.07–$0.31/min. The cheapest minutes on the page — and no agent until you build, test and maintain one. Infrastructure, not a service.
Enterprise & platform bundles
Synthflow contracts start at $30,000 a year, scoped to volume; PolyAI is custom. ROLLER bundles its Guest Experience Agent into platform plans, priced on request with the platform.
The prices, side by side.
Published prices only — quotes-on-request stay marked as such.
| Service | Model | Published price | The meter |
|---|---|---|---|
| Goodcall | Flat software | $79–$249/mo | 100–500 customers/mo, then $0.50 each |
| Slang | Flat service | $399–$599/mo | No minute charges (restaurants) |
| VAVAVOICE | Flat, done-for-you | Free · $499/mo | No minute caps, no overage |
| Rosie | Minute bundles | $49–$299/mo | 250–2,000 min/mo in plan |
| Smith.ai | Per call | $0–$500/mo | 25–300 calls in plan, then $2–$3/call |
| Sameday | Minute bundles | $449–$789/mo | 500–1,000 min/mo in plan |
| Bland | DIY per minute | $0.11–$0.14/min | + $0–$499/mo platform fee |
| Retell | DIY per minute | $0.07–$0.31/min | + per-feature add-ons per minute |
| Synthflow | Enterprise | From $30,000/yr | Scoped to volume & integrations |
| ROLLER Guest Experience Agent | Platform bundle | With ROLLER plans | Plans priced on request |
Sources: each service linked in its row · checked 12 August 2026.
What actually moves the number.
- Who builds it. Per-minute infrastructure is cheap because you’re the engineer. Configure-it-yourself software is cheap because you’re the scriptwriter. Done-for-you costs more because building, testing and tuning the agent is in the price.
- Answering vs booking. Taking a message and working an enquiry to a paid booking are different jobs. Services that only answer price like software; services that book price against the revenue they touch.
- The meter. Minutes punish exactly the calls a venue wants more of — a party enquiry runs long: group size, date, food, deposit. Per-call punishes volume. Flat means the number on the invoice is the number.
Where VAVAVOICE sits.
Flat and done-for-you, for attractions — trampoline parks, FECs, karting, bowling, escape rooms. We build the agent from your website, packages and policies, deploy it on your line, and keep tuning it. Coordinator is $499 a site: it works the enquiry, checks availability, books end to end and sends the payment link on the call. At one US trampoline park, the average booking it takes is $389 — two a month and it’s paid for.
The cost questions, answered plainly.
What do per-minute rates really add up to?
Do venues pay setup fees?
Is any of it actually free?
How much does an AI receptionist cost per month?
What does it cost?
Hear it on your own line.
Front Desk is free — it answers the calls your desk misses, logs them, and emails you what it caught. No card.