Marc Eichner, founder and CEO of Omniance

Working across Europe. Currently Estonia, Portugal and Germany, with more to come.

Hello, I'm Marc Eichner

Founder & CEO, Omniance

I'm an AI Strategist and AI Solution Designer. I write about my learnings going from AI ideas to AI systems you can rely on in daily business, company intelligence systems and sovereign AI.

Live

Join me live

The next live session. Free, on LinkedIn, questions welcome.

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Posts

Latest posts

What I publish on LinkedIn, kept here in full. Every post links to the original, where the discussion is.

All posts

Story

It started with a bot

I was 14 and ran a gaming clan. I wanted us better organised than everyone else, so I wrote a chatbot for our IRC channel (IRC, Slack's much cooler predecessor). It could read out the match schedule and the weather, it had a memory, and it talked to the people in the channel.

Twenty-five years later I still do the same thing, only the stakes moved. The question at 14 was what this technology can do. The questions today are whether people will use it, whether the return is real, and how we safeguard the data that matters.

In 2025, together with Dr. Artur Hahn, I founded Omniance to build these systems on the latest research. Companies are handing AI a lot right now: their data, their processes and, in places, already their decisions. We build our systems sovereign. That means our clients keep full control over their data and AI models. The curiosity is the same as at 14. The clan got bigger.

Company

What I am building

Omniance

AI consulting and engineering. We find the use case worth building with the client, then build, integrate and operate the system.

Co-founded with Dr. Artur Hahn, CTO

Visit omniance.io

How we build AI

  • Data sovereignty by design

    The client's data stays under the client's control, on their own infrastructure or in a European cloud.

  • The client decides which models run

    OpenAI, a European provider or open source: the model is chosen per use case and can be swapped at any time.

  • Runs with what is already there

    ERP, CRM, legacy systems. The existing process logic stays intact, and AI takes work off the team without disrupting operations.

  • ROI before the build

    Every project starts with a profitability calculation. If the business case does not hold, we say so before anyone invests.

The conversation happens on LinkedIn

If you want to see how I think before you write, start there. For a talk, a question about a post or anything else, email works.