Our services —
what we can do for you.

Our Development Process.

i

Discovery

Technical and content requirements analysis as the project's foundation. We use LLMs to surface edge cases and ensure a complete basis for everything that follows.

ii

Architecture

Our software architects design interfaces, data models and API specs directly from the requirements. The result is a clear technical blueprint that simplifies development, maintenance and operations.

iii

Development

With the architecture in place, we translate every requirement precisely into code. LLM-assisted coding raises both speed and quality — without sacrificing readability or maintainability.

iv

Refinement

We present progress at regular intervals and adapt flexibly to change. Our UX experts keep usability in focus and can run user tests with your real users to raise quality further.

v

Launch

Your project goes live through an automated pipeline. Automated tests before every change ensure a stable rollout and enable fast, low-risk releases.

Frequently asked questions

Questions about AI agency & engineering.

Is extrain.io a classic software agency or an AI agency?

Both — and neither in the classic sense. We're senior software engineers who use AI as a foundation, not an add-on. Every project gets a named software architect, not a junior pool.

Who benefits from AI consulting with extrain.io?

Mittelstand and enterprise companies with concrete processes to automate or accelerate — from government to legal. We don't build demos, we build production systems.

How fast can we get an MVP?

Median six weeks from kickoff to production — with a real architecture, not just a prototype. You see progress in the repository, not on slides.

What does working with extrain.io look like?

A first call, free and without obligation, directly with a senior engineer. Then architecture, development, refinement, launch — five movements, one rhythm.

How secure is our data during an AI integration?

Hosting, data and code stay in Germany. We work compliance-ready to ISO 27001 and GDPR — including for AI agents and RAG systems.

Does extrain.io build software without AI too?

Yes. Fullstack engineering, enterprise software and system integration are as much a part of our practice as AI agents and RAG — AI is our foundation, not every project's subject.

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