AI Receptionist Pricing

AI receptionist pricing runs $16–$399/month, split across three billing models: flat-rate, per-minute, and per-call. The cheapest flat plan is Allo at $16/mo; most SMB-ready options land $29–$99/mo. Firehub uses a flat-rate model with unlimited simultaneous calls — no per-minute meter, no per-call fee, no busy signal during a rush.

Traditional live answering services charge $200–$7,000/month; AI answering starts as low as $16/month — a direct result of AI removing the labor-hour constraint baked into human-staffed pricing (per Allo, retrieved 2026-07-16).

Firehub's Plans

Firehub prices flat, not metered — no per-minute charge, no per-call fee, no unique-caller cap. Every tier includes 24/7 coverage, unlimited simultaneous calls, and an assistant trained on the business's own service menu, pricing, hours, and service area, so answers are accurate rather than generic.

That structure matters most against real call volume. Home-services businesses miss 62% of inbound calls on average, per Contractor In Charge's analysis of the 411 Locals study (retrieved 2026-07-16) — the same volume flat, unlimited-concurrent coverage is built to catch without a busy signal. And on sticker price, Firehub's flat model sits in the same no-meter category as the market's cheapest entry point, Allo's $16/month flat tier (per Allo, retrieved 2026-07-16), rather than the per-minute and per-call plans that get more expensive exactly when call volume spikes.

Every tier includes, regardless of final price:

• Booking, transfers, and lead capture wired directly into GoHighLevel — contact creation, calendar booking against live availability, and opportunity-pipeline entry, not a call log requiring manual re-entry
• SMS confirmation sent automatically through the GHL number
• Unlimited simultaneous calls — a 3-call spike during a storm or a promo never hits a busy signal
• Training on the business's own documents, not a generic script

Here's what that looks like on an actual call:

Caller: "Yeah, my furnace is blowing cold air and it's freezing in here."

Firehub: "I'm sorry you're dealing with that — let's get a technician out fast. Is this an emergency no-heat situation, or can it wait for a next-day visit?"

Caller: "It's pretty urgent, we have a baby."

Firehub: "Understood, I'll flag this as priority. Can I grab your name, the service address, and a callback number?" (captures → GoHighLevel contact)

Firehub: "Thanks, Maria. I have an emergency slot today between 2 and 4 PM with our on-call tech. Should I lock that in?" (reads live availability → GoHighLevel calendar)

Caller: "Yes please."

Firehub: "Booked. You'll get a text confirmation now, and the technician will call 30 minutes out." (creates opportunity in the GHL pipeline + triggers SMS)

Every competitor in the pricing table below charges per minute or per call for that same sequence. Firehub doesn't meter it.

What Is the Cheapest AI Receptionist?

Allo, at $16/mo flat, is the cheapest AI receptionist by sticker price. Synthflow is the cheapest per-minute option at roughly $0.15/min, but that's a developer-grade, white-label setup, not a plug-and-play SMB tool. Neither stays "cheapest" once call volume rises — sticker price and real cost diverge fast on metered plans.

Per-minute plans (Rosie, RingCentral, Abby Connect) and per-call plans (Smith.ai at ~$1.90/call, Nextiva Xbert at $0.99/call) get more expensive exactly when a business is busiest — the weeks that most need reliable answering are the weeks the bill spikes. Unique-caller caps (Goodcall) throttle growth the same way. A flat, unlimited-concurrent model like Firehub's inverts that: per-call cost falls as volume rises. It isn't the lowest headline price — it's the lowest cost-per-answered-call at scale, the number that determines total cost for a growing home-services or SMB operation.

Full AI Receptionist Pricing Comparison (11 Providers)

Eleven AI receptionist providers span $16–$399/month across three billing models — flat-rate, per-minute, and per-call. Allo is cheapest at $16/mo; Slang AI is priciest at $399/mo. Firehub is the only flat-rate provider in the set offering unlimited simultaneous calls with no per-minute or per-call metering.

Verified July 16, 2026. Vendors change pricing frequently — re-verify before quoting.

Sources: Allo — AI Answering Service Cost (retrieved 2026-07-16), Top 6 AI Receptionist Services for SMBs (retrieved 2026-07-16), OnCallClerk Pricing (retrieved 2026-07-16).

What Drives the Cost

Three levers set AI receptionist price: billing model (flat vs. per-minute vs. per-call), call volume/seat limits, and feature depth (booking, CRM writes, live-transfer, multi-language). Flat plans favor high-volume businesses. Per-minute and per-call plans look cheap at low volume, then scale against the buyer as calls increase.

Per Allo's cost breakdown (retrieved 2026-07-16):

"Traditional live answering services charge $200–$7,000/mo; AI answering can run as low as $16/mo."

That gap exists because AI removes the labor-hour constraint driving human-staffed pricing. Metered AI plans reintroduce a version of that same constraint: Nextiva bills $0.99 per call, Smith.ai roughly $1.90 per call, and RingCentral $0.39 per minute past the included allotment — the busier the phones, the closer these plans creep toward human-receptionist economics. Feature depth compounds it: booking, calendar sync, and CRM writes are frequently gated to higher tiers (Rosie's booking feature sits on its $149 tier, not its $49 entry price), so the advertised "starting at" number is often not the number that delivers a working system.

Cost vs. a Human Receptionist

A human receptionist costs $5,000+ per month on a fully-loaded basis — salary, benefits, payroll taxes, and overhead — for single-threaded, business-hours-only coverage of roughly 40 hours a week, per Ringeden's cost breakdown built on BLS wage data (retrieved 2026-07-16). An AI receptionist runs a flat monthly rate, answers 24/7, and handles unlimited simultaneous calls. The price tag matters less than the revenue attached to calls nobody answers.

Home-services businesses miss 62% of inbound calls, and only 37.8% of inbound calls reach a live person, per 411 Locals' study of 85 businesses across 58 industries and Contractor In Charge's analysis of the same missed-call data (both retrieved 2026-07-16). Run the math on a typical HVAC shop fielding 200 inbound calls a month: at a 62% miss rate, that's 124 missed calls. Even if only 1 in 10 of those was a booking-ready job at the industry-average job value of $1,200 (per Contractor In Charge's missed-call statistics page, retrieved 2026-07-16), that's ~12 jobs × $1,200 = $14,400/month in lost revenue — and a single missed high-ticket replacement, which routinely exceeds $3,500 per the same source, dwarfs the entire tool cost on its own.

Run your own numbers → AI vs. human receptionist cost calculator — plug in call volume and average job value to see the break-even point.

Ready to stop losing calls? Book a demo with Firehub — see the flat-rate plan in action on your own business's calls.

FAQ

AI receptionist pricing spans $16–$399/month, driven mainly by billing model (flat vs. metered) and feature depth. The questions below answer the most common cost comparisons directly — cheapest options, human-receptionist economics, Firehub's own flat-rate structure, per-minute vs. per-call billing, and the revenue math behind missed calls.

How much does an AI receptionist cost per month? Most SMB-ready plans run $29–$99/month flat, or usage-based at $0.15–$0.99 per minute/call depending on provider, inside a market range that spans $16/month (Allo's flat entry tier) to $399/month for enterprise or hospitality-focused tools like Slang AI. Firehub's exact tiers are still being finalized — book a demo for current pricing.

What is the cheapest AI receptionist for a small business? Allo's $16/mo flat plan has the lowest sticker price but is feature-limited. For SMBs needing booking and transfers, OnCallClerk at $29/mo or Goodcall at $79/mo are more realistic entry points, and both still land well under a human receptionist's cost.

Is an AI receptionist cheaper than hiring a human receptionist? Yes, substantially. A human receptionist costs $5,000+/month (per Ringeden's fully-loaded cost analysis, retrieved 2026-07-16) for single-threaded, business-hours-only coverage — roughly 40 hours a week. AI receptionist plans range $16–$399/month and cover 24/7, including nights, weekends, and holidays, with unlimited simultaneous calls at a fraction of the cost.

Do AI receptionists charge per minute or a flat monthly fee? Both models exist. Allo, OnCallClerk, Goodcall, and Firehub bill flat. RingCentral AIR and Rosie bill per-minute. Smith.ai and Nextiva Xbert bill per-call. The distinction matters because per-minute and per-call bills climb exactly when a business is busiest, while flat-rate plans like Firehub's stay the same regardless of call volume.

How much does Firehub cost compared to Smith.ai, Goodcall, and Rosie? Firehub's confirmed pricing isn't published yet — book a demo for current rates. Structurally, Firehub bills flat with unlimited simultaneous calls, versus Smith.ai's per-call model, Goodcall's unique-caller caps, and Rosie's per-minute tiers — Smith.ai's and Rosie's bills rise as volume grows, and Goodcall's caps throttle growth the same way, while Firehub's flat rate doesn't move either direction.

Are there AI receptionists with no setup fees or contracts? Yes — OnCallClerk explicitly advertises no setup fee, and most flat-rate providers, including Allo and Goodcall, run month-to-month rather than locking businesses into long contracts. That no-lock-in structure matters most for growing businesses, since per-minute and per-call plans get more expensive precisely as call volume rises. Confirm setup-fee and contract terms directly with each vendor before signing.

How much does an AI receptionist cost for an HVAC or home-services business? The subscription itself typically runs $29–$99/month. The larger figure is what it saves: home-services businesses miss 62% of inbound calls, and a single missed HVAC job averages $1,200, with high-ticket replacements exceeding $3,500. A shop fielding 200 calls a month misses roughly 124 at that rate, so recovering even one job easily outweighs the monthly subscription cost.

What do you actually get in a $50-a-month AI receptionist plan? At that price point, expect call answering, basic booking or message-taking, and limited monthly minutes — for example, Rosie's 250-minute tier. Full booking with calendar sync and CRM writes is typically gated to a higher tier; check what's included before comparing headline prices.

How much can a business save by using an AI receptionist to catch missed calls? For a shop fielding 200 calls/month at a 62% miss rate (124 missed calls), even a 10% booking-conversion rate on those misses at a $1,200 average job value works out to roughly $14,400/month in recovered revenue potential — far above any AI receptionist's monthly cost.

Does an AI receptionist charge extra for appointment booking or call transfers? It depends on the provider. Rosie gates booking to its $149 tier rather than its $49 entry price, so the advertised starting price doesn't include a working booking flow. Firehub includes booking, transfers, and GoHighLevel calendar and CRM integration across every tier, regardless of final price, with no add-on fee.

Is there a free trial for AI receptionist software? Several providers, including ai-receptionist.com, advertise free trials on their pricing pages. Trial length and availability vary by vendor and change often, so confirm directly on the provider's current pricing page before signing up. This matters most on metered plans, since a trial won't reveal how per-minute or per-call costs scale once call volume climbs.

How much does an AI receptionist cost in Canada? Most providers price in USD regardless of region, so Canadian businesses pay the same $16–$399/month range converted at the prevailing exchange rate. Most flat-rate providers, including Firehub, bill month-to-month with no long-term contracts, so Canadian businesses carry no foreign-exchange lock-in risk if rates shift.