GDPR-compliant AI · Web Development · TYPO3

AI that thinks along. Web technology that grows with you.

Modern AI integration and web development for medium-sized businesses – cleanly built, fast, maintainable. You speak directly with the person who develops for you – short communication paths, clear decisions.

AI based on your own knowledge, a new website or an established TYPO3 project: We have solutions that hold up in everyday use – GDPR-compliant, European and built with technologies that you keep in your own hands – without platforms whose rules can change overnight. Try it out right away: The chat on this page runs on our own AI platform dAi Pro.

  • GDPR-compliant AI – assistants, search and intelligent chats with your own knowledge.
  • Digital Sovereignty – Mistral, TYPO3, Nextcloud: the European digital path.
  • dAi Pro – our AI platform for applying AI with ease – as a stand-alone solution or TYPO3 extension.
  • CMS & TYPO3 – Development, relaunch and refurbishment – including immediate assistance from the TYPO3 fire brigade.
  • Web development – modern, fast websites with clean code – from concept to launch.
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www.dreistein.de
European & secure
TYPO3 · Mistral · Nextcloud

Simply ask – the AI answers

This chat runs on our own platform dAi Pro – with a European language model and no CLOUD Act risk. It answers your questions about services, prices and technologies exclusively from our real content, with source references on request. Your own knowledge could respond in exactly the same way.

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Works and thinks along with you

Modern web development and AI integration for SMEs. Cleanly built, fast, maintainable – directly from an experienced developer

GDPR-compliant AI Intelligent search and assistants based on your own knowledge – European-hosted, CLOUD-Act-safe. The technical foundation is provided by our platform dAi Pro. Why this makes the legal difference is shown by GDPR-compliant AI.

CMS & TYPO3 Maintainable content systems – with TYPO3 on request, where we have been at home for many years. Including refurbishment and takeover of existing installations.

Digital sovereignty TYPO3, Mistral and Nextcloud instead of US dependencies – the European digital stack.

AI for Website and Application – with Real Benefit and Real Data Protection

Every established website and application holds more knowledge than is visible at first glance: product descriptions, documentation, FAQs, articles, training material. We make this knowledge usable for your visitors and your team with AI – through targeted search, assistants and automated content, both externally and internally.

The technical foundation for this is our platform dAi Pro: up to 16 data source types, RAG and CAG response strategies, multilingualism and full cost control – as a TYPO3 extension or stand-alone for any environment.

The difference: our AI works on the basis of your own content and is hosted in Europe – with models such as Mistral or self-hosted on your infrastructure. This way you use modern AI without CLOUD Act risk and without your data falling into the wrong hands.

Your TYPO3 – solidly built, supported for the long term

We develop and maintain TYPO3 websites for mid-sized businesses — technically clean, high-performing and built to remain maintainable even five years down the line. Direct collaboration without detours via sales or project management. Lean structures instead of bloated agency machinery.

What you gain:

  • TYPO3 specialist expertise instead of an all-round agency portfolio
  • A direct line to the developers who build your site
  • Technical decisions that hold up over the long term — no chasing trends
  • Performance and maintainability considered from the outset
  • Efficient projects without unnecessary cost blocks

When an existing TYPO3 project no longer runs smoothly

Updates can no longer be installed. The site is getting slower. Your former agency responds sluggishly or no longer exists. We know this situation — and help without everything having to start from scratch.

We analyse grown structures, identify technical weaknesses and create a stable basis for the next development steps. The goal is not a quick patch, but a system that is once again maintainable, secure and expandable.

This is how we typically proceed:

  • Structured analysis of your existing TYPO3 system
  • Clear assessment: what can stay, what needs to be overhauled
  • Refactoring instead of a complete rebuild wherever sensible
  • Restoration of update capability and maintainability
  • Guided transition when changing agencies — on request in coordination with your previous service provider

How We Support You

We develop modern websites, web applications and AI features – technically clean, high-performing and built to last for years to come. Directly from an experienced developer, without agency overhead.

  • GDPR-compliant AI
    Intelligent search and assistants based on your own knowledge – with our platform dAi Pro, European-hosted and CLOUD-Act-safe.
  • Digital Sovereignty
    The European digital stack: TYPO3, Mistral AI, Nextcloud and EU hosting – independent of US providers, including EU AI Act consulting.
  • CMS & TYPO3
    Maintainable content systems – with TYPO3 if desired, where we are deeply rooted. Including relaunch, refactoring and TYPO3 emergency service for critical situations.
  • Web Applications
    Custom tools, portals and interfaces when standard solutions fall short – tailored to your processes and cleanly integrated with your systems.
  • Web Development
    Modern websites and frontends with current technologies – fast, secure and easy to maintain. From technical conception to going live.