AI assistant for landlords, tenants and property managers
What can Nimmi do for you?
I'm a private landlord with 1–5 properties
2-room flat
72 m² · €1,250
One inbox
4 new
Rent out my property
Publish once across the major portals and manage every enquiry in one inbox.
We're a property manager
Portfolio
120
Apartments
Manage my portfolio
One workflow for listings, enquiries and viewings. Across your whole portfolio, with your team.
I'm a tenant looking for a home
My search
Nimmi is watching
Match found
2-room · Prenzlauer Berg
55 m² · €1,250 incl.
applied in 12 sec
Find me an apartment
Nimmi watches the portals around the clock and applies the moment a match appears.
Built on real operations in Germany
9years
Operating in Germany
28,000+
Property showings
101k+
Rental applications
Since launching Nimmi
18,000+
AI calls handled
< 3s
Average response time
For private landlords
How Nimmi helps owners
List once, appear everywhere: Nimmi publishes your apartment across the major portals and brings every enquiry into one inbox.
- Listing in 5 minutes, live on 3 portals
- Every enquiry in one inbox
- Applicants and viewings at a glance
Nimmi Voice: optional upgrade
If you want, Nimmi answers the phone: she takes calls, screens applicants and books viewings straight into your calendar.
72 m² · €1,250 incl. bills
Listing written by Nimmi
publishing…publishing…publishing…All inquiries in one inbox
0 inquiries
Nimmi Voice
Kastanienallee 12 · incoming call
Hello, I am calling about the 3-room apartment on Kastanienallee.
Gladly! There are still viewing slots for that apartment. Would Thursday at 17:30 work for you?
Viewing booked · calendar updated
For property managers
How Nimmi helps property managers
One workflow for your whole portfolio. And Nimmi Voice answers the phone for every building, around the clock.
- Listings, enquiries and viewings in one workflow
- Nimmi Voice: every call answered, every applicant screened
- Access for your whole team
For apartment huntersComing soon
How Nimmi helps tenants
Good apartments are gone in minutes. Nimmi watches the portals around the clock and applies within seconds, so you are among the first.
- All major portals watched
- Applications in seconds, not hours
- Instant alert on every match
My search
Match found
2-room · Prenzlauer Berg
55 m² · €1,250 incl.
applied in 12 sec
Frequently Asked Questions
Yes. I introduce myself as an AI assistant at the start of every call. Full transparency is required by German law and is part of how I work.
I only use information you provide during setup and German tenancy law basics. If I'm unsure about something, I offer to schedule a call with you instead. Every conversation is recorded and fully visible in your dashboard.
Yes. I collect explicit GDPR consent before any recorded call. All data is stored exclusively in Frankfurt, Germany and deleted automatically after ninety days. Applicants can request deletion at any time per GDPR Article 17.
Nimmi AI watches the major portals around the clock and applies to matching listings within seconds, so you are among the first. You will find the apartment search at apply.apartmentrentals.ai.
Nimmi AI gets back to you quickly, clarifies the key questions directly by phone and, if it is a match, books a viewing right away. Instead of days of silence you get a fast response.
Yes. From ten apartments upward there is one shared workflow for listings, enquiries, applicants and viewings, with access for your whole team. Start from the property-manager card at the top of this page.
ImmoScout24, Immowelt, and Kleinanzeigen. When an inquiry arrives on any of these portals, I call the applicant automatically.
Link your listing, set qualification criteria, choose viewing times. Nimmi AI is ready in 5 minutes. She gets her own phone number and answers all rental inquiries for the property owner immediately.
Yes. Nimmi AI only asks about household size, income, move-in date, pets, and profession. Questions about ethnicity, religion, disability, age, or family status are hardcoded out. Not just a guideline, but technically impossible.
Your next rental applicant is already waiting. Let me handle it.
Your next rental applicant is already waiting. Let me handle it.
Create your listing