Zusage.app
Build one German rental application pack. Reuse it for every flat.
Built for expats and international renters in Germany. Fill your profile once, preview the German landlord letter free, and unlock the reusable files only when they look right.
Preview before paying · 14-day money-back guarantee
How it works
Listing → profile → ready pack
- 01
Check the listing
Paste the ad. Spot Staffelmiete, Kaution, and minimum term before you invest time.
- 02
Fill one renter profile
Income, household, move-in — once. They flow into letter, e-mail, and portal copy.
- 03
Reuse for every flat
Preview free. Unlock German PDFs, checklist, and ZIP with one €39 payment.
Why a pack
Stop rewriting the same application
Without a pack
“Which draft did I send for Hauptstraße? Did I follow up? Where is last week’s PDF?” Every new flat means starting over.
With Zusage
Paste the new listing — letter, e-mail, and portal copy update from your profile. You review every line before sending.
The €39 pack
Everything you reuse across listings
One payment, no subscription. Downloadable files you can attach, save, and reuse.
- German application letter PDF
- Mieterselbstauskunft PDF
- English reference version
- Portal copy
- Email message
- Document checklist
- Reusable renter profile
- ZIP/downloadable files
- No subscription
FAQ
Common questions
Short answers on what the tool is for, where it helps, and what it cannot decide for you.
Is this legal advice?
No. Information only—not a substitute for a lawyer or tenant association when you need one.
Does this guarantee I’ll get a flat?
No. Landlords and markets decide. What this can do is help you avoid avoidable mistakes, sound more structured in German, and move faster when a good listing appears.
Who is this for, and who is it not for?
It is mainly for renters in Germany who expect repeated applications and want cleaner German wording, one reusable renter profile, and less friction each time a promising listing appears. It is probably not a fit if you already have polished German templates, a relocation agent doing the writing, or a case that mainly needs legal review rather than structure and reusable files.
What’s included in the €39 application pack?
The reusable application pack includes the German application letter PDF, a lean Mieterselbstauskunft PDF, an English reference version, portal copy, e-mail message, document checklist, reusable renter profile data, and ZIP/downloadable files. €39 — preview the limited personalized output first, pay only if you want the downloadable files, and reuse the pack across all your listings.
Is SCHUFA included?
No. Zusage prepares the landlord-facing application pack that usually sits next to your SCHUFA, payslips, ID, and real documents. You still obtain and attach those official documents yourself.
Can I get a refund on the €39 pack?
Yes — email us within 14 days of purchase for a full refund, no questions asked. The limited preview and filled demo exist so you can judge the output shape before spending anything.