F-Aufenthalt
F-Aufenthalt checks every application while it is being filled out — so only complete applications reach your team and the constant chasing of missing documents is over. Once fully built out, this saves about 17 minutes per application.
How F-Aufenthalt works
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Fill out application
Applicants complete the form
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Real-time check
AI validates the entries right in the browser
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Hints & correction
Errors are flagged and fixed on the spot
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To the authority
Only validated applications reach officials
Stop errors before they reach you
Applicants see right away what is still missing or wrong and fix it on the spot. Your team no longer has to chase incomplete applications — and you change nothing about your existing processes.
F-Aufenthalt is a ready-made online application portal that sits in front of your existing process. You don't have to change anything in your internal systems — only checked, complete applications end up reaching you.
Uploaded documents are only checked briefly and not stored afterwards — not even to train the AI. Portal and database run in Germany, and the AI works exclusively within Europe.
Pilot: Immigration Office Duisburg
Our first pilot
Since February 2026 we have been running our first pilot with the immigration office in Duisburg: students apply for residence permits through an AI-supported portal that validates their data and documents as they enter them.
Contact us
We look forward to your message or a personal meeting.