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Property Logbook · free

Your property, tracked and valued.

All in one place. Valued by AI. Transferable.

Documents, works, warranties, surveys: the AI sorts everything and calculates a health score that raises your property's value. A Butler answers your questions, and on the day of the sale the logbook passes to the new owner. Free.

Free for homeowners Made in France No commitment
Create my logbook for free Watch the demo · 2 min
Invoice sortedby the AI, in 2 sec
Transferableto the next owner
Featured in Le Journal du Centre Les Pépites Tech
0€
Free
For one property, no commitment.
99
Health score
An index that raises your property's value.
2min
To get started
The AI imports and sorts, you type nothing.
∞
Transferable
To the next owner, in one click.
What's in the logbook

Everything your property has been through, finally in one place.

The AI does the work

The logbook fills itself in.

Empty your drawer: a folder of PDFs, photos, scans of invoices. The AI reads, dates, sorts and extracts the contractor, the amount and the warranty. You confirm, that's it.

ContractorChauffage Service 58
Amount4,820 €
Date12 June 2023
Warranty2 years
The AI Butler

It knows your property by heart.

Ask your question in plain language. It finds the information and always cites its source.

AI Butlerknows this property
Who installed the boiler?
Chauffage Service 58, in October 2024. Condensing boiler, under warranty until 2026.
Documents · invoice · 18 Oct 2024
A single place

No more scattered paperwork.

Documents, warranties, plans, surveys: filed, dated, searchable in a second.

Documents47
Works12
Warranties8
Surveys4
The whole life of the property

From purchase to hand over.

The logbook follows the property, year after year, and hands over to the next owner in one click.

You buyThe logbook starts.
You maintainThe AI sorts as you go.
You hand overEverything passes to the next owner.
Photo diagnosis + the right contractor

One photo, a diagnosis, the right contractor.

Photograph a crack, a stain, a defect. The AI gives a first read on it and points you to the right contractor, starting with your directory of providers you've already worked with.

Crack in the ceiling, kitchen
Hairline crack, likely linked to settlement. Worth keeping an eye on.
Roofing company · roofer, already worked here
How it works

From zero to a complete logbook, in three steps.

We provide the software, you drop in the history of your property. The AI does the rest.

Create your logbook

Address, area, year. Thirty seconds. Free, no commitment.

Import your documents

Drag in your PDFs, photos, emails. The AI reads, sorts, dates. You confirm.

Keep it and hand it over

A contractor, a notary, a buyer: controlled sharing, for as long as you choose.

Pricing

Free to start, simple to scale up.

The Property Logbook is free for one property. Two plans take over for more intensive use or several properties.

Free

0 €

One property. Documents, health score, AI sorting, maintenance calendar, hand over.

Create my logbook

Logbook Plus

from €4.99/month

Extended AI and rental management: 30 extractions/month, Butler 50 questions, leases and rents.

See the details

Portfolio Logbook

from €19.99/month

Up to 5 properties, a consolidated dashboard and a portfolio report to share.

The Portfolio Logbook

All prices in detail on the Pricing page.

Trust and hand over

Your data in France. Your logbook, transferable.

The AI does not read your data

The AI never reads your database: your information is not sent to the model.

Transferable in one click

On a sale or in a succession, the logbook passes to the new owner with its entire history.

Tied to the property

The property's memory is no longer lost at every change of owner. It stays tied to the property.

You stay the owner

Your information is private. You decide who to share it with, and for how long.

Frequently asked questions

What you want to know.

Who is Relai Confiance for?
For homeowners who want to centralise the history of their property, whether a main home, a second home or a rental. And for professionals who manage several properties on behalf of owners: multi-property owners, real estate agencies, property managers and building syndics. Each has its own plan, see above.
Is the logbook really free?
Yes, the Property Logbook is free for one property: documents, AI sorting, health score, maintenance calendar, hand over. Paid plans take over for more intensive use or several properties, from €4.99/month for Logbook Plus and €19.99/month for the Portfolio Logbook. See pricing.
How does the logbook fill itself in?
You drop your documents in bulk: ZIP, PDF, photos. The AI reads them, dates them, sorts them and extracts the essentials (contractor, amount, warranty). You confirm. No manual entry, where traditional logbooks ask you to type everything in.
Is my data protected?
Your data stays private: only you have access, unless you generate a sharing link (revocable). You can export or delete all of your information at any time.
What is the AI Butler?
A conversational assistant built into your logbook. It knows your property's history: interventions, providers, documents, deadlines. Ask your question in plain language, and it finds the information and cites its source.
Does the logbook hand over to the next owner?
Yes. On a sale or in a succession, you hand over the logbook with a single link. The new owner receives the property's entire history and becomes its sole owner. The logbook is tied to the property. It also covers the housing information logbook to be handed over on a sale, where it applies.
Another question? Write to us, we reply within 24h.

The logbook your property deserves.

Create yours in two minutes. Import what you have, keep what matters, hand it over when the time comes.

Create my logbook for free Watch the demo · 2 min
Free, no commitment.