For property developers who manage without a leasing team

Your units fill themselves.
You build the next one.

VacancyZero is an AI leasing agent that writes your listings, responds to every inquiry in seconds, screens applicants, and signs leases. No staff. No missed leads. No empty units.

50%
of leads lost when response takes >90 min
78%
of operators lost deals to AI-enabled competitors
0
AI leasing tools built for European developers
The problem

You develop properties. You shouldn't also be a call center.

Small and mid-size developers in Europe manage tenant inquiries between site visits, contractor calls, and investor meetings. Every unanswered email is a lost tenant. Every slow reply pushes applicants to the next listing. The US has tools for this. Europe has nothing. Until now.

How it works

One AI. Four jobs replaced.

01
Writes listings that convert
Feed it unit specs. It generates optimized listings for Immoweb, Zimmo, and every Belgian rental platform, with professional descriptions in Dutch, French, or English.
02
Responds in seconds, not days
Every inquiry gets an instant, personalized reply. Questions about parking, pets, move-in dates are answered accurately, 24 hours a day, 7 days a week.
03
Screens and qualifies tenants
Pre-qualification questions filter out bad fits before you ever see them. Income verification, employment checks, and rental history, all automated and GDPR-compliant.
04
Books viewings, closes leases
Schedules property tours around your calendar. Sends reminders. Follows up with no-shows. Generates lease agreements. You review and approve. Done.
Built for Europe

Not another American tool ported to the EU

GDPR-native

Tenant data handled with European privacy standards from day one. Not retrofitted. Built in.

Belgian platforms

Integrates with Immoweb, Zimmo, and local listing sites. Not Zillow and Apartments.com.

Multilingual

Dutch, French, English. Your AI speaks every language your tenants do, fluently and naturally.

The best developers don't chase tenants. Their buildings do.

VacancyZero turns every vacant unit into a self-filling machine. You focus on what you do best: building the next project.