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A Synthflow alternative built for the practice front desk
If you are weighing up a Synthflow alternative for your practice phone, start from what each product was built to be. Synthflow provides businesses, including call centres and healthcare providers, with an AI voice agent platform that handles calls, schedules appointments and transfers callers to staff. ClinicAll is narrower by design: one practice’s line, one receptionist, configured by our team for a dental surgery, a GP practice, an optician or an ophthalmology practice.
The difference shows on day one. Synthflow gives you building blocks, such as transfers, real-time booking, post-call emails and requests to your own systems, and you or a partner assemble the agent from them. We set up ClinicAll around your desk with your opening hours, sites, appointment types and requests that must reach your team. You follow each call in the practice dashboard.
The side-by-side table takes each point from a Synthflow page and links to it. Where those pages say nothing, as on support in French, the row reads unstated instead of guessing. The sections below then cover who each product suits and where Synthflow is the stronger choice, with the same sourcing as the rest of our vendor comparisons.
Who each one is for
Synthflow is aimed at teams that want to design their own call flows. Its documentation describes an agent limited to business hours with a fallback you choose, transfers whose destination is worked out during the call, and custom actions that send requests to your own systems. A call centre, an agency running agents for several clients or a clinic group with technical staff can shape all of that themselves.
For booking, Synthflow’s real-time booking action checks availability while the caller is on the line and writes the appointment straight away. The documentation we read connects it to calendars held in Cal.com or GoHighLevel. It names no medical or optical practice software, so if your diary sits in a practice management system, ask Synthflow how its agent would reach that diary before you plan around it.
ClinicAll is meant for a practice that wants its phone answered without building anything. The receptionist answers as your front desk, gives no medical advice and applies your emergency rules, which we write down with you before go-live. A caller who asks who is speaking hears that it is the practice’s virtual receptionist; it never presents itself as a person.
Here ClinicAll starts from practice software rather than a calendar tool, and the outcome varies by system. With Mikrono, the appointment is in your diary at the end of the call, and confirming it is nobody’s job. With XEYEX, the receptionist holds a slot and your team confirms it. Every other system gets callback requests in place of diary entries: the appointment request reaches your team, who call the patient back to confirm it.
A request to change an existing visit becomes a callback request for your team. It never moves or cancels an appointment itself: your team confirms. The receptionist writes down the visit concerned and when the patient could come instead, without opening the patient’s record. The request then lands in the dashboard with a summary of the conversation.
Callbacks are a good place to compare the two designs. Synthflow lists no dedicated callback action; its documentation suggests booking time in the calendar of whoever will ring back, or building a recall loop with its Workflows. At ClinicAll a callback request is the standard outcome whenever a person is needed and nobody can pick up. It arrives holding the caller’s name, phone number and stated reason.
The same logic covers live transfers. ClinicAll transfers to the desk when it is staffed and a transfer line is configured; otherwise it takes a callback request. You agree the list of requests that always go to a person, for example a lost prescription, a complaint or a question only a clinician can answer, and the receptionist sticks to it.
On language, Synthflow’s documentation lists many supported languages, French among them. ClinicAll handles French and English, both verified on lines already in service, and we validate any other language on your line before go-live. Where Synthflow leaves the building to you, ClinicAll’s setup is done by people: the team that configures your line also takes your later questions, and it works in French, from Luxembourg.
If you are unsure which of these setups your desk needs, look first at when your phone rings. Our guide to when patients call a practice helps you map the busy hours, the lunch break and the evening calls before you choose either product.
Side by side
| Feature | ClinicAll | Synthflow |
|---|---|---|
| Booking | ||
| Books in the practice software | Yes, where the practice software allows it | Yes |
| Reads real availability | Yes, where the practice software allows it | Yes |
| Call handling | ||
| Transfers to staff | Yes, when the desk is staffed | Yes |
| Callback requests | Yes | Yes |
| Answers outside opening hours | Yes | Yes |
| Several languages | French and English verified | Yes |
| No medical advice | Yes | Yes |
| Data and follow-up | ||
| Call summaries | Yes | Yes |
| Dashboard | Yes | Yes |
| Hosted in the EU | Call log in Germany; voice and telephony processed in the US | Yes |
| GDPR processing agreement | Yes | Yes |
| Terms and support | ||
| French-speaking support | Yes | Not stated |
| Keep your number | Yes | Yes |
| Free trial | No | Yes |
| No minimum term | No | No |
| Plan | Per month | Minutes included | Extra minute |
|---|---|---|---|
| Enterprise | Not stated | Not stated | Not stated |
| Starter as the BPO page lists it | Not stated | 50 | Not stated |
| Pro as the BPO page lists it | Not stated | 2,000 | Not stated |
| Growth as the BPO page lists it | Not stated | 4,000 | Not stated |
| Agency as the BPO page lists it | Not stated | 6,000 | Not stated |
| Pro for Freshworks accounts | Not stated | 2,000 | Not stated |
Last verified on 29 September 2026. Facts come from each vendor’s own website; a change there is not reflected here until the next check. How we compare
Where Synthflow is the better fit
Synthflow suits you better if you want to own the call flow and change it yourself. Its healthcare page describes a no-code dashboard, templates for configuring agents across a network of clinics and an architecture that keeps several clinics apart. With ClinicAll, our team sets the receptionist up with you before go-live, and on the Managed plans it also makes the routine adjustments to rules and messages for you.
It is also the more direct route when your diary already lives in Cal.com or GoHighLevel. The booking action reads live availability there, offers another time when a slot has just gone and books during the call. With ClinicAll, a practice using those calendar tools receives appointment requests as callback requests, and its team rings the patient to confirm the appointment.
Synthflow gives you more control over what happens after hours. Its business hours setting lets the agent decline the call, transfer it to a set destination or run a custom action once the practice has closed.
ClinicAll answers the calls you forward in the evening, at weekends and on public holidays. Outside staffed hours, it takes callback requests. To assess how callers reach your desk, use the practice reachability check.
Reporting follows the same pattern. Synthflow can email a summary of each call to a fixed list of addresses, alongside call analytics on its platform. ClinicAll keeps the summary, the transcript and any callback request in the practice dashboard, where the desk works through them.
On data, Synthflow states that its infrastructure sits within the EU or under adequate safeguards, its pricing page mentions hosting in both the EU and the United States, and its terms cover data processing. If you ask, ClinicAll sends its data processing agreement before you sign anything. The dashboard and call log are hosted in Germany, while voice and telephony run in the United States under Standard Contractual Clauses and the EU-U.S. Data Privacy Framework. Our security page lists each sub-processor, and the guide to GDPR checks for a voice assistant sets out the questions to ask any vendor.
Synthflow’s documentation describes a trial of its Pro plan for accounts opened through Freshworks. Its terms set a minimum term defined by the plan you subscribe to. ClinicAll’s pricing FAQ answers “No.” to the question about a free trial. On the term, it states: “It is set in the written quote, before go-live; every plan has a minimum term.”
A 30-minute call comes first, covering your call reasons, your sites and the software behind your diary; ClinicAll then sets out its price in writing. The pricing page explains how the plans differ. You can hear the receptionist first on our demo line, which answers for a demonstration practice.
ClinicAll vs Synthflow comes down to who runs the phone setup. If you have the people to build, test and maintain an agent, Synthflow hands you the parts. If you would rather describe your desk once and have the receptionist follow your rules from the first call, ClinicAll does that, as the page for dental surgeries shows for one specialty.
Questions
Is Synthflow suitable for a medical practice?
It can be, if you have the people to build and maintain the agent. Synthflow’s healthcare page describes scheduling, intake and transfers to staff, and its booking action works with calendars in Cal.com or GoHighLevel. The pages we read name no medical or optical practice software, so check how the agent would reach your diary.
Does ClinicAll book appointments directly in my practice software?
With Mikrono the appointment is in your diary at the end of the call; with XEYEX the receptionist holds a slot and your team confirms it. With any other software, bookings reach you as callback requests rather than diary entries.
Which languages does ClinicAll answer in compared with Synthflow?
ClinicAll answers in French and English, verified on lines already in service. Synthflow’s documentation lists many more supported languages. With ClinicAll, we validate any other language on your line before go-live.
Can I try ClinicAll before signing, as with Synthflow?
No, ClinicAll offers no free trial. You can ring the demo line, then the price is quoted in writing after a 30-minute call. The minimum term is set in the written quote, before go-live; every plan has a minimum term.
Does the receptionist tell callers it is not a person?
Yes, whenever a caller asks. It answers as your front desk and says it is the practice’s virtual receptionist, and it never claims to be a person. Synthflow’s documentation leaves the wording of that disclosure to each customer.
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