Beta

Apartment handovers.
Documented legally.

Mietlex documents apartment handovers legally and transparently — for tenants and landlords alike, AI-powered, at the push of a button.

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Handover Protocol

Document the handover completely

01

Enter data

Capture address, tenant and landlord in seconds.

02

Document rooms

Record each room with photos and defects.

03

Sign digitally

Both parties sign — legally compliant and paperless.

Start protocol →

Why Mietlex?

AI Analysis
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Claude AI

Analysis at the highest level

Check utility bills for inadmissible costs and automatically detect apartment defects — AI-powered by the world's most capable models.

Documentation

Legally compliant protocols under German tenancy law

Document apartment handovers room by room — with photos, defect records and digital signatures from both parties. Paperless, GDPR-compliant and legally valid as PDF.

What tenants say

The handover protocol was super easy. No paper, no arguments — everything signed digitally."

Marcus T.Munich

Finally a tool that makes tenancy law understandable. The protocol was done instantly and legally compliant."

Lena B.Hamburg

I never thought an apartment handover could be so easy. Mietlex handled everything in minutes."

Sarah K.Berlin

Frequently asked questions

Is Mietlex free?+

Yes, Mietlex is free to use in the basic version.

Who is Mietlex for?+

For all tenants in Germany, Austria and Switzerland.

Is my data secure?+

Yes. Your data is stored encrypted and not shared with third parties.

How does digital signing work?+

Both parties receive a link and can sign the protocol directly in the browser.

What happens if the landlord rejects the protocol?+

You receive a notification and can respond directly. The protocol remains legally documented.

Ready to enforce your rights?

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