Sayelo is a French AI voice agent that answers calls 24/7 for micro-businesses, SMEs and the self-employed, gives callers information, books appointments in the calendar and transfers urgent calls. You manage it as you would a colleague: on WhatsApp, in the app, in writing or by voice. From €39 excl. VAT a month, 14-day free trial.
Card details required · cancel at any time during the trial · from €39 excl. VAT a month afterwards
In your country
France (overseas territories included), Belgium, Switzerland, the United Kingdom, Spain, Italy, Portugal, Germany and Israel. You choose your business's country when you sign up.
Already adopted all over France
It answers for you
Your agent answers 24/7 or according to your opening hours. It understands the request, provides information, books the appointment, transfers urgent calls and sends the right SMS. Then it gives you a summary.
Everything your agent does
Choose a topic: what your agent does, and what it looks like in your account (sample data).
Link your WhatsApp by sending a code, without entering your number. Ask it whatever you want, in writing or by voice note, and receive your alerts where you read them.
WhatsApp is for you, the business owner: your customers continue to phone. WhatsApp rule: if you have not written to your agent in the last 24 hours, an automatic message may not be sent.
Sophie Leroy, today at 10:54.
👉 To do: call her back about a tasting.
06 22 33 44 55
🔗 View the call
Paul Durand, tomorrow at 15:30 · Order collection ·06 11 22 33 44
7 calls in the last 24 hours, including 1 that needs action: Sophie Leroy, at the top.
The app opens on “Talk”. Write to it, dictate, or start a “Voice conversation” with its voice. It answers your questions about your business and makes the settings changes itself.
Say “We're closed from 24 to 26 December”, in the app or on WhatsApp, or add the closure on screen. Your usual opening hours stay as they are.
Time off, public holidays, long weekends. Your business's time: Metropolitan France (Paris).
During a closure: a message, hanging up or a transfer. No appointments are booked.
From your computer or your phone, you call your customers in Sayelo. They see your agent's number, and can call you back on it: your agent answers.
Only in France for now; coming soon in the other countries where Sayelo is open.
Call with the number: 01 84 21 64 68 (Chloé)
CallYou do the talking. The call is neither recorded nor transcribed.
Who called, what they wanted, what is left to do. An email summary after every call, and the “To do” filter so that nothing slips through.
204 min left · 300-min plan
Your agent books appointments during the call, in Google Calendar, Microsoft 365 or Cal.com. The “Appointments” page brings them all together: you can add, move or cancel them.
Booked by your agent or added manually.
Calls, minutes, average duration, successful calls, caller sentiment: from 7 days to 12 months, compared with the previous period.
Last 30 days, compared with the previous period.
Your agent recognises people who call back and remembers their requests. You can leave it notes, and you can make it forget a contact.
The people your agent recognises on the phone.
You keep your current number by forwarding it to your agent's number. Your agent also receives a number according to your country's rules: see Sayelo in your country.
Your agent receives a number according to your country's rules. You can also keep your current number: simply forward it to your agent's number.
Chloé answers on this number.
Forward your line to your Sayelo number, then register it here so that your agent recognises these calls.
In France only: your number leaves your operator and becomes your agent's number. With your RIO code, obtained by calling 3179.
Nothing to install to get started: everything works in the browser. And “Install app” adds Sayelo to your phone's home screen or your computer's desktop.
The app opens full screen, without a browser bar. No app store, no push notifications: your alerts arrive by email, SMS and WhatsApp.
And also
With the “Multilingual agent” option, your agent answers in the caller's language if the caller clearly speaks another language.
Voices to listen to before you choose, and background ambience if you wish.
At the top of the screen, you talk to your agent through the microphone. Nothing is recorded or billed.
An emergency, a specific request: it transfers the call to the right number, landline or mobile, in all 9 countries, according to conditions written in everyday language.
Google Calendar, Microsoft 365 and Cal.com for appointments. Sellsy and monday.com for CRM. Webhooks for everything else. See the integrations
The app is displayed in French, English, Spanish, Italian, Portuguese, German or Hebrew.
Guided setup
Create your account, then let your agent take the lead: in writing, on WhatsApp, or with the form if you prefer. It asks its questions one at a time and fills in its profile in real time. Nothing is confirmed without your “yes”.
Slide in your figures. The cost is calculated live — and we show you what Sayelo recovers.
By industry
Sayelo adapts to the calls you actually receive.
Sayelo offers the free slots in your calendar, books the appointment and sends the confirmation. Your patients no longer wait on hold. Data hosted in France by an HDS-certified host.
AI voice agent for medical practices →With a customer or on site? Sayelo takes the call, assesses how urgent it is and passes on the essentials to you. No more lost quotes.
Bookings taken and confirmed even in the middle of service. Your dining room fills up while you're in the kitchen.
Every incoming request is qualified, summarised and routed. Your sales team only deals with what is worth it.
Enquiries about a property, booking viewings: Sayelo answers while the lead is hot and qualifies the prospect before passing them on to you.
First screening of requests, appointment booking and structured messages. Your staff stay focused.
Also: AI virtual receptionist · AI answering service with appointment booking · AI voice agent for tradespeople · AI receptionist you can manage on WhatsApp
Our teams set up and fine-tune your agent with you, as much as needed. You are never on your own.
Adjust your agent on screen or by talking to it, whenever you like. Email summaries, and WhatsApp alerts if you wish.
Sayelo takes the calls you cannot answer. Your teams keep the customer relationship.
Security, availability & compliance
Your calls and your data are handled with the seriousness of a network, not a gadget.
Data hosting
Data hosted in France by an HDS-certified host
Your call data (recordings, transcripts, summaries, contacts and appointments) is hosted in France by an HDS-certified host (HDS: the French certification for health data hosting providers). Transcription, conversation and speech synthesis are processed in the European Union, by providers bound to Sayelo by a GDPR-compliant data protection agreement, listed in our privacy policy (in French).
Our security guarantees →Free trial, no commitment. Your agent guides you step by step, and our team is there to help if needed.
Try free for 14 days →Give Sayelo a helping hand?
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