Free tools
DVF, rent control, DossierFacile. All free, no sign-up.
1M+
Addresses
28M+
DVF transactions
5
Controlled cities
<1s
Response time
Is my home an energy sieve? DPE, ban timeline and MaPrimeRénov' grants.
Calculate your 2026 renovation grant based on income, zone and work.
Quality map of every French commune: safety, risks, transport, prices.
Build your state-certified tenant file online.
DVF, ADEME, INSEE — tax-funded data made readable.
An informed tenant makes better decisions. Good for everyone.
Tools are free. The full pilot (applications, alerts, agenda) is Pro.
Tools give you the info. The pilot acts for you.