Buyer's guide
AI receptionist for medical offices: what it can and can't do, and how to choose one
An AI receptionist can answer a medical office's calls or messages around the clock, handle routine questions like hours, directions and insurance, and collect or book appointment requests, but it should not triage symptoms, give medical advice or be a route for emergencies. To choose one, start with the channel your patients actually use (phone or messaging), check how it connects to your scheduling system, and sign the privacy contract your law requires (a HIPAA business associate agreement in the US, a GDPR processor agreement in the EU and UK) before any patient data flows through it.
If your patients write on WhatsApp more than they phone, see our comparison of WhatsApp chatbots for clinics.
This guide is vendor-neutral. Every product fact below comes from the vendor's own website, read on September 24, 2026. Prices and features change, so confirm them with the vendor before you sign.
What can an AI receptionist actually do?
The products on the market today cover the same core jobs, with different depth:
- Answer routine questions from information you give it: hours, address, parking, services, prices you choose to publish, insurance you accept.
- Take appointment requests. Some tools only collect the request (name, reason, preferred time) for your staff to confirm. Others book straight into your system. Zocdoc, for example, says its assistant Zo "follows your scheduling rules, and books right into your EHR" (Zocdoc).
- Cover the hours your team can't. Freed describes its Front Desk product as picking up "the calls your team can't," from overflow to after-hours to the lunch rush (Freed).
- Route and hand off. Transfer a call or conversation to staff, with a summary, when the request is outside its job.
- Intake and follow-up in the larger platforms: forms, refill requests routed to staff, referral follow-up, reminders.
How much of this happens after hours varies by practice, so check your own phone logs or message history before assuming a number. The Inbox X-Ray measures it from your exported WhatsApp chats in a few seconds.
Phone or messaging: which kind do you need?
"AI receptionist" covers two quite different products:
- Voice agents answer your phone line and talk to the caller. All eight products compared below answer calls.
- Messaging agents answer text channels: SMS, WhatsApp, web chat, Facebook and Instagram messages. Some vendors offer both.
Pick the channel your patients already use. Usage differs sharply by country. In the US, 98% of adults own a cellphone (Pew Research Center, 2025) but only 32% say they use WhatsApp (Pew, 2025), so phone and SMS dominate. In the UK, Ofcom reports WhatsApp reaching 90% of online adults in 2025 (Ofcom Online Nation 2025).
Each channel has its own setup rules. US business texting from a local number goes through carrier registration managed by The Campaign Registry (known as A2P 10DLC). On WhatsApp, Meta charges per delivered template message. Replies sent inside the 24-hour window after a patient writes were free until September 30, 2026; since October 1, 2026, Meta charges per message for those replies too, after 1,000 free a month per number (Meta pricing docs, Meta pricing update).
What can't an AI receptionist do?
- Clinical judgment. Deciding whether a symptom can wait, advising on medication or interpreting results belongs to licensed staff. A good tool recognizes these requests and hands them to a person.
- Emergencies. Your phone greeting, website and any AI script should tell patients with an emergency to call the local emergency number. Do not rely on an AI to spot every emergency.
- Guarantee correct answers. AI can state wrong information with confidence. In 2024 a Canadian tribunal held Air Canada responsible for wrong fare information its website chatbot gave a customer (Moffatt v. Air Canada, 2024 BCCRT 149). Assume your office is accountable for what your AI says.
- Solve complex, non-standard problems. A 2023 report by the US Consumer Financial Protection Bureau documented customers stuck in chatbot "doom loops" unable to reach a person (CFPB). Billing disputes and unusual requests need an easy path to a human.
Some places also regulate how AI talks to patients. California's AB 3030 requires a disclaimer and instructions for reaching a human when generative AI produces communications about a patient's clinical information, unless a licensed provider reviewed the message; scheduling and billing are excluded (AB 3030 text). In the EU, Article 50 of the AI Act, applicable from August 2, 2026, requires that people be told when they are interacting with an AI system unless that is obvious (European Commission). Check with your lawyer which rules apply to you.
Will it work with my practice management system or EHR?
Integration comes in three levels, and vendors often mean different things by "integrates":
- No integration. The AI collects the request and your staff books it. Slower for patients, but nothing touches your records.
- Read access. The AI sees open slots and patient status but staff still confirm.
- Read and write. The AI books, moves and cancels appointments in your system.
Vendor lists vary a lot. Assort Health lists Epic, Oracle Health, athenahealth, ModMed, NextGen, eClinicalWorks and others (Assort Health). HiClinic lists Jane, SimplePractice, Cliniko, Nookal, Oscar Pro and others (HiClinic). Arini says it books directly into Open Dental (Arini). Ask for your exact system and version, and ask what happens when the connection fails: does the request get lost, or does it land in a queue for staff?
What privacy rules apply: HIPAA, GDPR and others?
- United States (HIPAA). A vendor that creates, receives, maintains or transmits protected health information for a covered entity is a business associate, and you need a business associate agreement (BAA) with it (HHS). HHS says this applies to cloud providers even when they store only encrypted data (HHS cloud guidance). "HIPAA-compliant" on a website is not a BAA. Ask for the signed agreement, and ask which subcontractors (AI model providers, phone carriers, messaging platforms) touch the data.
- EU and UK (GDPR). Health data is special category data: you need a lawful basis under Article 6 plus a condition under Article 9 (ICO). A vendor processing it for you needs a written processor contract under Article 28, and high-risk processing needs a data protection impact assessment under Article 35 (GDPR text). Ask where data is stored and whether it leaves the EU or UK.
- Other countries. Canada has PIPEDA plus provincial laws (Office of the Privacy Commissioner). Rules on recording calls also differ by place.
This is a starting map, not legal advice. Check with your regulator or lawyer.
How are AI receptionists priced?
Public pricing pages in September 2026 showed at least six models:
| Model | Example from a vendor's own page |
|---|---|
| Flat monthly | HiClinic: US$ 498/month, optional US$ 500 setup (pricing) |
| Per call | Smith.ai AI Receptionist Pro: US$ 150/month for 75 calls (US$ 2.00 per call), extra calls US$ 2.50 each (pricing) |
| Per block of calls | Freed Front Desk (in beta): US$ 149/month per block of 250 calls; spam and empty calls not billed (Freed) |
| Per minute | Retell AI, a platform for building voice agents: US$ 0.07 to 0.31 per minute, pay as you go (pricing) |
| Per outcome | Zocdoc Zo: practices pay only when Zo successfully manages an appointment, no upfront fees (launch announcement, May 2025) |
| Quote only | We found no published prices for Assort Health, Hyro or Arini; Weave lists plans from US$ 199/month without a separate AI receptionist price (Weave pricing) |
To compare, estimate your monthly calls or conversations, then price each model at that volume, including setup fees, channel fees (such as SMS or WhatsApp template messages) and minimum terms.
Is there a free AI receptionist?
Not in the sense most offices mean. What we found were small free plans, free trials, free credits for building your own agent, and free tools that are not AI. From the vendors' own pages, read September 25, 2026:
- Free plan. Smith.ai lists a Free plan at US$ 0 a month with 25 calls a month and US$ 3.00 per call after that (pricing). Its medical page says Smith.ai "is not HIPAA-compliant and cannot handle protected health information (PHI)" (Smith.ai), so it does not fit a US practice that handles PHI.
- Free trials. HiClinic offers a free trial with "no credit card required upfront" (HiClinic). Freed Front Desk, in beta, offers a free trial to "test several days of real patient calls before subscribing" (Freed).
- Free credits. Retell AI, a platform for building voice agents, gives US$ 10 in free credits on its pay-as-you-go plan, then charges per minute (Retell AI).
- Meta's own WhatsApp AI is charged. On the WhatsApp Business Platform, Meta has charged per token for Meta Business Agent messages since August 1, 2026, and estimates about 4 to 5 US cents per message (Meta pricing update). Meta also says the feature is only available in limited countries to select businesses (WhatsApp Help Center).
Smith.ai and Freed don't say on those pages whether a card is required, and HiClinic doesn't state how long its trial lasts. Before real patient calls or messages go through any free plan or trial, ask whether it includes the privacy contract described above.
If all you need is a reply when the office is closed, the WhatsApp Business app is free to download (WhatsApp Help Center). It can send an automatic away message, including only outside business hours, and it can store quick replies for messages your staff send often (away messages, quick replies). These are not AI. They answer nothing, but they tell patients when to expect a reply.
How do the main products compare?
Only facts stated on each vendor's own site, read September 24, 2026. "Not stated" means we did not find it on the pages we read, not that the product lacks it.
| Product | Built for | Channels | Scheduling | Price on site | Privacy on site |
|---|---|---|---|---|---|
| Zo by Zocdoc | Medical practices | Phone | Books into your EHR | Per managed appointment | HIPAA-compliant, SOC 2 |
| Weave AI Receptionist | Practices using Weave | Calls and texts | Books with qualified PMS | Plans from $199/mo; no separate AI price listed | HIPAA-compliant infrastructure |
| Freed Front Desk | Clinics, overflow and after-hours (in beta) | Calls with warm transfer, two-way SMS | Not stated | $149/mo per 250 calls | HIPAA-compliant, SOC 2 Type II |
| Hyro | Health systems, call centers | Voice, web, mobile apps, SMS | Epic integration | Not published | HIPAA Secured, SOC 2 and GDPR badges |
| Assort Health | Specialty practices, health systems | Voice, text, email, web | Epic, athenahealth, ModMed and others | Not published | HIPAA-compliant, SOC 2 Type II |
| HiClinic | Clinics (physio, dental, chiro and others) | Calls, SMS, WhatsApp, web chat, Instagram and Facebook | Jane, Cliniko, SimplePractice and others | $498/mo | Encrypted; built with PIPEDA in mind |
| Arini | Dental practices and groups | Inbound and outbound calls, SMS | Books into Open Dental | Not published | Signs BAAs with all customers |
| Smith.ai | Small businesses, healthcare-adjacent | Calls, with human escalation | AI scheduling (Calendly and others); 7,000+ tool integrations | $150/mo for 75 calls, then $2.50/call | States it is not HIPAA-compliant |
Smith.ai's own medical page says it is designed for healthcare-adjacent businesses that don't need HIPAA compliance, such as veterinary clinics and wellness centers. It also sells a fully human receptionist service.
When is a human answering service the better choice?
An AI receptionist is not always the right tool. Consider a human service, or a simpler option, when:
- After-hours calls often need clinical judgment. A nurse line or on-call physician service handles what an AI must not.
- Your patients are phone-first. Among US adults 65 and older, 78% own a smartphone versus 96% or more under 50 (Pew, 2025). If many callers prefer a person, a live receptionist may serve them better.
- Your volume is low. Ruby, a live virtual receptionist service, lists 50 minutes a month for US$ 250 with 24/7 answering and HIPAA-compliant services available (Ruby pricing). For a handful of calls, that can cost less than an AI platform with setup fees.
- You can't get the contract you need. If a vendor won't sign a BAA or GDPR processor agreement, don't send it patient data.
- You only need a "we're closed" reply. The free WhatsApp Business app has away messages (WhatsApp Help Center), and many practice management systems send their own reminders. Weave, for example, includes appointment reminders in all its plans (Weave).
Checklist: questions to ask a vendor
- Which channels do you answer: phone, SMS, WhatsApp, web chat? On my existing number?
- Do you book into my system, or collect requests for staff? Which system and version exactly?
- What happens when the integration fails or the AI doesn't know the answer?
- How does a patient reach a human, and how fast?
- How do you handle clinical questions and possible emergencies? Can I see the script?
- Will you sign a BAA (US) or a GDPR Article 28 processor agreement (EU/UK)? Which subcontractors see patient data, and where is it stored?
- Is data used to train your models? Can I delete it?
- Which languages does it answer in?
- Does it tell patients they are talking to an AI?
- What is the full monthly cost at my volume, including setup, channel fees and overage? Minimum term?
- Can I test it with real questions before I pay?
- Who updates prices, hours and doctors' schedules in the AI, and how long does a change take?
Disclosure: we make ClinicConvo. It answers a clinic's WhatsApp in English and Spanish and hands appointment requests to the front desk; it is not a phone product. Learn about ClinicConvo
Sources
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