The Short Answer
An AI receptionist has two kinds of cost: a one-time setup cost to design, connect, and test it, and an ongoing monthly cost for phone minutes, AI usage, and maintenance.
For a US small business, a focused setup that answers calls, captures details, and routes callers can sit at the low end of custom pricing. A fully integrated receptionist that books into your calendar, updates your CRM, sends texts, and handles several call types costs more to build, and is where most of the return comes from. Our own projects typically start at $2,000 to $5,000 for focused automation and $5,000 to $15,000 for an integrated voice agent; see our pricing page for current ranges. For what ready-made AI and live receptionist services charge, see our AI receptionist pricing comparison.
The more useful question is what the receptionist is worth to you, which this guide shows how to calculate.
What You Are Paying For
Setup and build
- Call-flow design: which calls the agent handles, what it asks, and when it hands off
- Voice, prompt, and knowledge setup with your services, prices, and policies
- Integrations with your calendar, CRM, practice management or field-service software
- Phone routing: forwarding, overflow, after-hours rules, and transfers
- Testing with realistic calls, including edge cases and difficult callers
Monthly running costs
- Telephony: phone numbers and per-minute calling charges
- AI usage: speech recognition, the language model, and voice generation, usually billed per minute of conversation
- Platform fees: if the agent runs on a voice AI platform with a subscription
- Support and optimization: transcript review, script changes, and fixes as your business changes
Usage-based costs scale with call volume and call length. A business with 300 short calls a month pays far less than one with 3,000 long calls.
Three Common Setups
| Setup | What it does | Best for |
|---|---|---|
| Answer and route | Greets callers, answers FAQs, takes messages, transfers urgent calls | After-hours coverage and overflow |
| Answer and book | Everything above, plus books, reschedules, and confirms appointments | Clinics, salons, home services, consultations |
| Fully integrated | Booking plus CRM updates, lead qualification, texts, reminders, and reporting | Businesses where calls drive most revenue |
Hidden Costs to Plan For
- Messy data. If your calendar rules or service list live in people's heads, someone has to write them down.
- Integration gaps. Some scheduling systems do not allow direct booking, which changes what the agent can do.
- Compliance work. Healthcare, legal, and outbound calling need extra review. See our HIPAA checklist and TCPA guide.
- Ongoing tuning. The first month of transcripts always reveals questions you did not expect.
- Cheap tools that only take messages. They cost less but recover less revenue.
How It Compares to Hiring
The U.S. Bureau of Labor Statistics reported a median wage of $18.27 per hour for receptionists in May 2025, or about $38,000 per year, before payroll taxes, benefits, training, and coverage for breaks, vacations, and sick days. One person also covers one call at a time during business hours.
An AI receptionist does not replace everything a great front desk person does in person. It covers the phone: every call, at any hour, several at once. Many businesses use it so their existing staff can focus on the people in front of them instead of adding another hire. We compare the two in detail in AI receptionist vs human receptionist.
How to Calculate ROI
Use four numbers from your own business:
- Missed calls per month: check your phone system's reports.
- Share of those that are potential new customers: listen to a sample of voicemails.
- Booking rate when a new caller is answered.
- Value of a new customer: first visit or job, or lifetime value if you track it.
Monthly recovered revenue is roughly missed calls, times the share that are prospects, times your booking rate, times customer value. Add staff time saved, then compare against the monthly running cost and the setup cost spread over the first year.
A worked example. A practice misses 120 calls a month. If 40% are new patients and half of those book when answered, that is 24 new patients. At $300 first-visit value, that is $7,200 a month in revenue that was previously at risk. The numbers are illustrative; plug in your own with our ROI calculator or the AI receptionist cost calculator.
When It Pays Back Fastest
- Missed or after-hours calls are frequent
- Each new customer is worth a few hundred dollars or more
- Staff are juggling phones and in-person work
- You already pay for leads or ads that drive calls
Dental and medical practices, home services, law firms, med spas, auto service, and real estate are common examples.
Questions to Ask Before You Buy
- What exactly is included in setup, and what costs extra?
- How are minutes billed, and what happens to cost if call volume doubles?
- Can it book directly into our system, or only take messages?
- Who updates the script when prices or hours change?
- Do we own the call data, transcripts, and recordings?
Bottom Line
The cost of an AI receptionist is easy to compare; the value is what matters. Price it against the calls you currently miss and the staff time you spend on the phone, and choose a setup that books and updates your systems, not one that only takes messages. Read the AI receptionist cost guide for a breakdown by scope, or contact us for a fixed-scope quote in USD.
Official documentation
Platform capabilities and implementation details can change. These official references help readers verify the guidance in this article.
- Receptionists: Occupational Outlook Handbook from U.S. Bureau of Labor Statistics