In real estate, every missed call is €14,000 in agency fees disappearing - based on the French average sale price at a 5% commission. Lea answers in under 2 seconds, qualifies, and books the appointment. Even at 11pm on a Sunday.
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You are at a viewing. It is 8pm. The phone rings. A seller waits 7 minutes. Nobody answers. They call the agency across the street. That contract never comes back.
−€14k
Average agency fees lost per missed contract - based on a €280,000 national average sale price at 5% commission. Source: PAP.fr / Notaires de France 2024
7 min
Before they call elsewhere. Seven unanswered minutes can be enough to lose a contract for good.
100%
Calls handled by Lea. Sunday, holidays, during viewings. No exceptions.
How it works
How Lea works for you.
Live in 48 hours. Nothing to install.
01
The call arrives - Lea picks up
You are busy. Lea answers in under 2 seconds, introduces herself as AI, and handles the prospect.
02
She qualifies the request
Budget, surface, timeline, project - the right questions in the right order. She recognizes existing clients.
03
She books the appointment
The appointment lands in your Google Calendar during the call. No retyping, no errors.
04
You receive the complete file
Transcript, summary, prospect sheet - within the minute. You arrive at the meeting already briefed.
One demo, two ways forward
Want to hear Lea handle a real scenario?
Talk to her now, or book a demo tailored to your agency and tools.
Real transcript example
What your clients actually hear.
Lea introduces herself as AI from the first second, in line with transparency rules. Your client knows - and what matters is that someone answers. By the end of the call, they have an answer and an appointment.
✓
AI disclosed from the start - transparent and compliant
✓
Appointment booked live in Google Calendar
✓
Summary + sheet exported automatically
✓
Prospect satisfied, calendar filled, team briefed
JP
Jean-Pierre Moreau
+33 6 XX XX XX XX
·
Seller · Cimiez
2:47 ●
Example of a transcript0:00
LEA
Hello, I’m Lea, your voice assistant at your real-estate agency. So the team can take over, I may record this call, but I promise I’ll do my best to help. What can I do for you?
JEAN-PIERRE
Hello, I am calling because I would like to sell my apartment in Cimiez.
LEA
Very good. Could you tell me when you would be available for a valuation?
JEAN-PIERRE
I am available Friday at 6pm.
LEA
I am checking the calendar… ··· Sébastien is available Friday at 6pm. Your appointment is confirmed. Can I help with anything else?
JEAN-PIERRE
No, that is perfect, thank you.
LEA
Have an excellent rest of the day. Goodbye!
✓ Friday 6pm - Sébastien
✓ Google Calendar updated
✓ Excel sheet exported
What Lea does
The perfect assistant. Never out of office.
Lea is not sick. She never misses a call.
⚡
Answer in < 2s
No prospect lands on voicemail. Ever.
🎙️
Transparent AI
Lea introduces herself as AI from the start - and prospects prefer an immediate answer to voicemail.
🗓️
Google Calendar
Appointments are booked during the call. No retyping.
📋
Instant summary
Transcript and prospect sheet sent within the minute.
🔄
Automatic follow-up
No prospect falls through the cracks. Lea follows up for you.
🌙
24/7
Evenings, weekends, holidays. Your agency never sleeps.
🤝
Lea replaces nobody. She is there when you cannot be.
Two calls at the same time
Your assistant is already on the phone. A second call arrives. With Lea, that caller gets an immediate answer.
It is 10pm on a Sunday
You are with your family. Lea answers, gathers details, and books the appointment. Monday morning, everything is ready.
You are at a viewing
Your phone rings. You cannot pick up. Lea books the appointment. You leave the viewing with a complete file waiting.
You are on vacation
The agency keeps running. Lea handles calls and books appointments for your return. You come back to a full pipeline.
Lea leaves nobody behind. Your clients always get an answer - and you keep your life.
The time is now
AI is becoming standard in business. Real estate is still behind. That is the opening.
AI adoption in French companies - and the share of real-estate agencies equipped with an AI voice agent
10%
of French companies used AI in 2024 up from 6% in 2023
< 3%
of real-estate agencies equipped with an AI voice agent by late 2024
×40
growth in AI customer operations 2023 → 2025
AI adoption in French companies (%, right axis)
Agencies with AI voice agent (%, left axis)
2027-2028 projection
Sources: INSEE - 2023-2024 business ICT survey · Salesforce/OpinionWay 2024 AI barometer · Xerfi - AI in real estate 2025 · CitizenCall - customer service AI agents 2025. The "real-estate agencies voice AI" data are market estimates based on observed SME deployment volumes.
↗ OneCallFlow is deployed now
One foundation, multiple markets
Built in Nice. Ready to conquer the world.
The same bilingual foundation serves every location without duplicating the product. Each client’s business rules and data remain separate.
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Drag the globe
Take the next step
Ready to stop missing valuable calls?
Try the caller experience or let’s map your ideal call journey together.
Pricing
Recover one contract during your free month. Lea is paid for 40 months.
€349/month. One contract = €14,000 in agency fees. In other words: you never really pay for Lea. She pays for herself with the first recovered call.
⚡ Launch offer
349€
per month · all included
Lea on your line - 24/7
Complete prospect qualification
Google Calendar integration
Transcript & summary for every call
Automatic follow-up
Real-time dashboard
48-hour deployment - no number change
Dedicated support for the first 30 days
🛡️ Guarantee: 0 qualified contract in month one → you pay nothing.
✦ Everything else is upside. From the second recovered contract onward, Lea generates net revenue. Every extra month is pure margin.
No commitment. No credit card for the demo.
Our commitment
If Lea does not generate at least one contract in the first month - you pay nothing.
We take the risk because we know what Lea can do.
What you get from day one
48-hour deployment on your line - without changing number
Lea configured with your agency tone and name
Google Calendar connection for the team
Real-time dashboard access
Dedicated support during the first 30 days
FAQ
Real questions. Direct answers.
Yes - much better than voicemail. Lea introduces herself as an AI assistant at the beginning of the call, including recording and AI-origin transparency. Prospects know exactly who they are speaking to. What they remember: someone answered immediately and their appointment was booked.
Lea does not provide price valuations or legal advice. If a question is outside scope, she explains that an agent will call back. Her role is qualification and appointment setting.
No. Lea handles what your assistant physically cannot: after-hours calls, simultaneous calls, and moments when she is already on the line. Your team keeps the human role.
48 hours. No number change. We configure Lea with your information, connect Google Calendar, test together, then launch. No service interruption.
Yes. We document GDPR seriously: DPA, Article 30 register, listed subprocessors, security measures, and deletion/export support. Your data stays under your control.
Included integrations
Connected to your tools. From day one.
No migration, no new tool to learn. Lea integrates with what you already use.
✦Every integration is 100% custom-built around your tools, access rights and business rules.
Google Calendar
Appointments booked live during calls
Google Sheets
Prospect sheets exported automatically
Google Drive
Transcripts & summaries stored and shared
CRM & business software
Records, statuses and tasks synced to your workflow
Telephony & switchboard
Routing tailored to your lines, hours and overflow rules
APIs & webhooks
Connections to internal tools where documented access is available
ONECALLFLOW CLIENT
