makes it possible. Everything in the App!


You can check and sign the contract directly in the app. Go to the property in the app and follow the instructions, or click the link in the email sent to you on your mobile device.

If you encounter any problems, please send us an email to support@mietz.app.

Did you know? Private individuals can rent with Mietz free of charge. And all this easily via the app! 

The next time you want to rent out a room or apartment, use the Mietz app to make the rental process stress-free. A wide range of options, such as the in-app chat, support you in your search for your sub-tenant or new tenant. Mietz is always at your side and supports and advises you on the creation of advertisements and gives you tips on choosing a tenant. In our instructions, we explain what to look out for and what mistakes you should avoid. 

Any questions? Please send us an email to support@mietz.app or use the contact form.

We are looking for you! 

Become part of our young and dynamic team now. Whether in Berlin or remote: Mietz offers young talents and experienced team players the opportunity to meet new challenges and to continuously develop themselves.