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AI software development
AI engineering for mid-sized companies
AI software development means building AI as working software and integrating it into existing systems. That is exactly what appDev does — for companies that need a dependable result fast. At a fixed price, with EU hosting, cleanly integrated into your systems.
Fixed-price pilot from €39,000, depending on your data situation and integration depth. In production in six to eight weeks.
Where we focus
Our experience comes from projects with high data-protection and compliance requirements, in areas like health, telematics, and financial processing. We bring that same care to every AI project. For many, data protection is the biggest hurdle with AI — for us, it is the starting point.
We start from a clearly scoped use case. Fixed-price pilots with a clear ROI, ready to run in six to eight weeks: automating documents and workflows, making company knowledge usable, and bringing AI into your systems.
Permanent senior engineers build the solution themselves and connect it cleanly to your established systems. Short paths, fast decisions.
The difference
appDev handles the build at a fixed price, gets the solution ready to run in six to eight weeks, and integrates it cleanly into your systems.
Analysis and concept are part of the path there. If you are looking for an AI agency in Frankfurt, read there why a software company is the right choice for production AI.
Services
A compact starting point for €1,900, creditable. A sharpened use case, a feasibility assessment, and a concrete fixed-price offer.
Learn more Start hereThe starting point: one scoped use case, in production in 6–8 weeks.
Learn moreAutomatically read and structure invoices, orders, forms, and quotes.
With an interactive example Learn moreOne search across wikis, documents, and legacy data, with source citations.
With an interactive example Learn moreConnect AI to established systems and ship it as a feature in apps and software.
Learn moreePA, FHIR, and TI integration for health SaaS, DiGA providers, and medtech.
Learn moreGDPR-compliant AI, EU hosting, and AI Act classification.
Learn moreDiscovery from €1,900, fixed-price pilot from €39,000 — plus the funding programmes active in 2026.
Learn moreYour path
Clarify the use case and data situation, creditable toward the pilot.
A production, integrated solution with source code, in six to eight weeks.
Monitoring, maintenance, and further development, optionally afterwards.
Processing and storage within the EU.
Data minimization and access control, built in from the first draft.
A conformity assessment for your use case is part of it.
FAQ
AI software development means building working AI software and integrating it into existing systems. The result is software that runs, cleanly integrated into your systems.
At appDev, the result is software that runs inside your systems. Analysis, concept, and architecture are part of the work — they are the path to the finished solution and give you a concrete result.
For mid-sized companies in the DACH region, across every industry: from retail and manufacturing to logistics, health, and finance. We hold to clean integration and auditability everywhere; where data is especially sensitive, we bring extra experience to the table.
Get in touch
Tell us briefly where work is still done manually. We will sharpen the use case with you and tell you whether a fixed-price pilot fits. Reply the same working day.
Pick an open slot in the calendar directly. Free and without obligation.Briefly describe what it’s about. A reply the same working day.
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