AI Receptionist
If you missed a call this week, that prospect is already booked with someone else. Auto-Respond's AI receptionist answers in under two rings, asks the right questions, and books the appointment — even if you are mid-job, asleep, or on vacation. Most owners are live the same day they sign up.
Start your 7-day free trial or see how it fits with the rest of Auto-Respond.
What is an AI receptionist?
An AI receptionist is a software phone agent that answers your business line in natural conversation. It greets callers by your business name, asks qualifying questions, looks up answers in your knowledge base, books appointments, and live-transfers urgent calls to your cell. It does not sleep, does not break for lunch, and does not lose track of which call is which when three come in at the same time.
This is not the same as an old-school IVR ("press 1 for sales"). The caller talks like they would with any front-desk staff member, and the AI listens, understands, and replies. The whole interaction usually finishes in 60-120 seconds.
How does an AI receptionist work?
Three things happen in real time on every call:
- Speech to text. The caller's audio is transcribed live with sub-300ms latency.
- Reasoning. A large language model reads the transcript, references your knowledge base, and decides what to say or do.
- Text to speech. The reply is rendered in a natural voice and streamed back, with end-to-end round-trip under 700ms.
While the call is happening, the agent is also writing to your CRM, booking on your calendar, and sending the caller a confirmation text. By the time the call ends, you have a job in your calendar and a transcript in your inbox.
Why service businesses miss calls in the first place
The pattern is consistent. We see it in our customer data on day one of every onboarding:
- On-the-job calls. You cannot answer in an attic or under a sink.
- After-hours calls. 35-45% of inbound service calls land outside 9-5.
- Concurrent calls. Your one phone can only have one conversation at a time.
- Cold-lead fatigue. By call number 30 of the day your team's qualification gets sloppy.
An AI receptionist solves all four. Same-day deploy means you can stop bleeding calls before the end of this week.
AI receptionist vs traditional answering service
Three options most service business owners weigh, with monthly costs for a small contractor at 75 calls per month, 90s average:
| Option | Pricing model | Monthly cost | Coverage | Books jobs? |
|---|---|---|---|---|
| In-house human receptionist | Salary + benefits | $2,800-$4,200 | ~40 hrs/week | Yes |
| Pay-per-minute answering service | Per-minute, billed in 30s increments | $300-$600 | 24/7 | Sometimes (extra fee) |
| Flat-rate answering service | Tiered monthly bucket | $200-$500 | 24/7 | Limited (script only) |
| Auto-Respond AI receptionist | $10/mo number + $1/min usage | $120-$160 | 24/7/365 | Yes (full calendar integration) |
The cost gap is real, but the conversion gap is bigger. Human answering services hand off and let you call back. By the time you call back, the prospect is on the phone with your competitor.
AI receptionist for HVAC
Heat waves and cold snaps create the spike that kills HVAC shops. A normal Tuesday brings 15 calls, a 105-degree Friday brings 80, and only one person can answer at a time. The AI receptionist takes the 80 in parallel, triages emergency vs scheduled, and fills your dispatch board faster than you can read the missed-call list.
AI receptionist for plumbers
Plumbing is emergency-heavy and time-of-day-blind. The 11pm burst-pipe call goes to whoever picks up first. The AI receptionist picks up first, asks the triage questions (water shut off? severity? location?), and either dispatches or schedules. After-hours emergency capture in our plumbing cohort typically jumps 4-8x in the first month.
AI receptionist for roofers
Roofing leads are high-ticket. A single missed call can be a $20K+ job lost. The AI receptionist matters less for raw call volume here and more for qualification depth — capturing roof type, age, square footage, insurance status, and timeline before any sales time gets invested. Your inspection calendar fills with qualified prospects, not tire-kickers.
AI receptionist for electricians
Electrical has two flows: emergencies (no power, sparking outlet) and scheduled upgrades (panel changes, EV chargers, generator installs). The AI handles both — same-day dispatch on emergencies, detailed scoping on upgrades (panel amperage, charger model, distance to panel) before the estimator drives out.
AI receptionist for Yelp leads
Yelp Request a Quote leads come with phone numbers attached, and Yelp's own data ties response speed directly to win rate. The AI receptionist on Auto-Respond pairs with the outbound voice agent: a Yelp lead drops, the AI dials the prospect inside 90 seconds, qualifies, and books. Inbound calls from your Yelp listing route into the same AI on the same number.
AI receptionist for Thumbtack leads
Thumbtack charges per lead, often $40-80 in service categories. Every paid lead lost to slow response is throwing money in the trash. The AI receptionist handles inbound calls from Thumbtack profiles and pairs with the auto-responder for in-platform messaging. Cost-per-booked-job typically drops 30-50% in the first month after activation.
AI receptionist for Facebook and Google LSA leads
Facebook Lead Ads and Google Local Services Ads both deliver high call volume. Manual handling falls apart at scale and gets inconsistent. The AI receptionist treats every call identically: 2-ring pickup, structured qualification, calendar booking. Google LSA placement specifically rewards advertisers with high "responded to lead" rates, so your AI coverage directly affects ad performance.
AI receptionist pricing
Pay-as-you-go pricing on Auto-Respond:
- $10/month per dedicated phone number
- $1/minute for actual call time, billed by the second
- No setup fee, no per-call fee, no minimum minutes
- 7-day free trial with full voice agent access
Worked example: a contractor at 75 inbound calls/month averaging 90 seconds each runs about $120-$160 all-in. Compare to alternatives:
- In-house receptionist: $2,800-4,200/mo
- Pay-per-minute human answering service: $1-3/minute (often $300-600/mo)
- Per-seat enterprise CRM with voice add-on: $97-297/user/mo
- Flat-rate all-in-one CRM: $300-500/mo
How to set up an AI receptionist on Auto-Respond
- Sign up at app.auto-respond.com. The 7-day trial includes the full voice agent.
- Provision a dedicated phone number. Local to your service area, $10/month.
- Paste in your business basics. Services, pricing ranges, service area, hours, emergency policy.
- Forward your existing business line. Most carriers allow conditional forwarding — pick the rule that fits.
- Set live-transfer rules. Emergency, high-value, caller request escalation triggers and destination cell numbers.
- Test and go live. Call your own number, walk through a typical inquiry, fix what feels off, then leave it running.
What separates a good AI receptionist from a bad one
- Sub-1-second response latency. Slower agents feel robotic and callers hang up.
- Knowledge base grounding. Answers must come from your actual services and pricing, not generic LLM output.
- Real calendar booking. Live availability lookup, not "we will email you a slot."
- Live transfer with context. Warm handoff with a brief spoken summary, not a cold drop.
- Lead-platform integration. A receptionist that does not connect to Yelp, Thumbtack, Facebook, and Google LSA is half a tool.
- Recordings and transcripts. Every call should be reviewable.
Frequently asked questions
What is an AI receptionist?
An AI receptionist is a software phone agent that answers your business calls, qualifies the caller, and books appointments without a human picking up. It runs 24/7, handles unlimited concurrent calls, and never asks a customer to "hold one moment."
How fast can I get an AI receptionist live on my line?
On Auto-Respond, most service businesses go live the same day they sign up. Provision a number, paste in your services and pricing, set up call forwarding from your existing line, and the agent is answering inside an hour for most setups.
How is this different from a generic AI phone bot?
Generic phone bots are trained on nothing in particular. Auto-Respond grounds every answer in your knowledge base — your services, your pricing, your service area, your emergency policy. Callers get accurate answers, not LLM hallucinations.
What does it cost to run an AI receptionist?
Pay-as-you-go: $10/month per dedicated phone number, $1/minute for actual call time. A typical service business with 60-90 calls/month spends $80-150 total. No setup fee, no per-call fee, no minimum.
Will the AI book directly into my calendar?
Yes. Auto-Respond connects to Google Calendar and Microsoft 365. The AI checks real-time availability, books the slot, and sends a confirmation text to the caller and a job summary to your phone.
What happens if the call needs me personally?
The agent live-transfers. You configure escalation triggers — emergency keywords, high-value job indicators, explicit caller request — and the agent warm-transfers to your cell with a quick spoken summary so you do not start cold.
Can callers tell it is AI?
Most do not realize. The voice sounds natural, latency is under a second, and the agent handles interruptions and clarifying questions like a trained human. Where state law requires AI disclosure (California, Florida, others), the agent discloses up front.
Will it work for after-hours calls?
Yes — and after-hours is where the math gets compelling. Roughly 35-45% of service-business calls land outside 9-5 in our customer cohort. Without 24/7 coverage every one of those becomes a voicemail, then becomes a competitor booking.
How does it handle voicemail-only callers?
If the AI is busy on every concurrent line (rare — capacity is virtually unlimited), the agent takes a structured voicemail with the caller details and immediately texts them a callback link. No "we will call you back" black hole.
Does the AI receptionist integrate with Yelp and Thumbtack?
Yes. The same Auto-Respond account that runs your AI receptionist also handles Yelp Request a Quote, Thumbtack messaging, Facebook Messenger, Facebook Lead Ads, and Google LSA leads. One platform, every channel.
Can I keep my existing business phone number?
Two options: port your number into Auto-Respond, or keep it where it is and forward calls to a new Auto-Respond number. Both work — most businesses start with forwarding because it requires zero downtime.
How do I tell if it is doing a good job?
Every call is recorded, transcribed, and dispositioned. The dashboard shows pickup rate, average call length, qualification accuracy, booking conversion, and live-transfer rate. You can listen to any recording and tweak the persona or knowledge base.
Related guides
Deeper reading on specific AI receptionist topics:
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