AI advisory via rion5.ai

Actually use AI in your company. Not just talk about it.

I am Daniel Kreiseder. I have been building production software for over 25 years. Today I make sure mid-sized companies really use AI — and that their teams come along. Entrepreneur to entrepreneur.

  • 25+
    years of software engineering
  • 150+
    projects delivered
  • ~20
    people at hilarion5
  • 4
    own products in the market

Why AI fails in mid-sized companies

Not because of the technology. Running hilarion5, I see the real reasons every day — and it is almost always the same two.

01

The digital foundation is missing

AI on chaotic processes delivers nothing. If your data lives in three systems and five spreadsheets, a language model will not give you better decisions — just faster wrong ones. Before we talk about AI, we look at what it is supposed to sit on.

02

Fear in the team blocks it

"Will I be replaced? Are we losing control?" Almost nobody asks these questions out loud, yet they decide whether a project is carried or quietly undermined. I take them seriously rather than facilitating them away. A tool nobody wants to use is not a tool.

Who I work with

My advisory is a fit if these sentences make you nod. If they do not, I will tell you so in the first call — and point you to someone else.

A fit

  • You run a company in Germany, Austria or Switzerland with at least 15 employees.
  • You have grown systems, real customers, and no appetite for experiments at their expense.
  • You decide yourself, or you sit at the table with the people who do.
  • You want to know what AI concretely does for your business — not what it could do in theory.

Not a fit

  • You are looking for a deck that impresses your management.
  • You want to adopt AI because your competitors are doing it.
  • You need engineering capacity rather than a basis for decisions — that is what hilarion5 is for.
  • You expect a model to solve a process problem you have known about for years.

What I do

Three formats. All of them start with me listening and looking at your systems — not with me recommending a tool.

01

AI assessment

1–2 days

I look at how you work today: processes, systems, data, team. You end up with an honest map — which three use cases pay off, roughly what they cost, what you need for them, and which five ideas you should drop.

Outcome: prioritised use cases with effort, benefit and sequence.

02

Implementation guidance

per project

Once it is clear what gets built, I stay with the implementation. I help shape the architecture, review the decisions your team or your vendor makes, and speak up early when something drifts. I know the difference between a prototype and a system that runs for three years.

Outcome: a solution in production that your own team can keep running.

03

Sparring for leadership

ongoing

Regular sessions where you think decisions through with someone who understands the technology and has no product to sell. I bring the whole leadership team along, from the CEO to the head of IT. Make-or-buy, vendor selection, data protection, what you can reasonably ask of your team and what you cannot.

Outcome: you make technical decisions with the same confidence as commercial ones.

Terms

€6,000
per consulting day
plus VAT, plus travel outside Salzburg

One day rate. No tiers, no volume discounts. The first call is free and takes 30 minutes. If I come away from it believing you do not need me, I will say so.

  • Contracting entity is NELL.software GmbH.
  • Advisory in German or English, on site across German-speaking Europe or remote.
  • No commissions from software vendors. I do not recommend anything I earn on.

Who I am

Portrait photo of Daniel Kreiseder

Most people talk about AI. I make sure your company actually uses it.

I have been building software for over 25 years. With hilarion5 in Salzburg and around 20 people, I build custom software for mid-sized companies — plus four products of my own that I operate and sell. So I know rather precisely what the bill feels like when a technical decision was wrong.

That is exactly what I bring to AI advisory. I bring the whole leadership team along, from the CEO to the head of IT, take the fears seriously, and show where AI delivers real, measurable value. Calm, pragmatic, entrepreneur to entrepreneur. No hype, no deck battle.

I live in Berndorf near Salzburg, am a father of four, and coach a children’s football team. Both taught me more about patience and teams than any leadership seminar.

How I work

  • Human in the loop
    AI gives your company wings; the human stays at the wheel.
  • Listen first, build second
    I do not recommend a tool before I have seen your processes.
  • Tested on myself
    hilarion5 runs on its own AI. Whatever I recommend, I have tried it first.
  • No commissions
    I earn nothing on any software I suggest to you.

What I can speak to with substance

  • Assessing AI use cases: benefit, effort, risk
  • Integrating LLMs into existing systems and processes
  • The digital foundation: processes and data before AI
  • Legacy modernisation without a big-bang migration
  • Architecture and vendor decisions (make-or-buy)
  • Data protection and data sovereignty in the DACH context
  • Building and leading engineering teams

Evidence, not claims

I do not only talk about software, I run some. Four products with paying customers — including everything that comes with it: support, outages, invoices, roadmap.

My products

hilarion5 clients (selection)

SPARWüstenrotGEZE

Where else you find me

hilarion5

My company: custom software for mid-sized companies in German-speaking Europe, around 20 senior engineers in Salzburg. When advisory turns into implementation, hilarion5 can be the partner — but it does not have to be.

Visit hilarion5

Nous Akademie

Co-founder of Nous Akademie “AI & People”. Because AI does not fail on technology, but on whether people understand and accept it.

Joinspiration

My podcast on entrepreneurship, technology and teams. More than 40 episodes, in German. If you want to know how I think, that is the place to listen.

Listen to Joinspiration

Request a first call

If you run a mid-sized company and sense there is more to be had with AI, but you do not know where to start or how to bring your team along: let us talk. I reply personally within two working days — no assistant, no funnel.

Prefer direct contact?

I use your details solely to answer your enquiry. No newsletter, no sharing with third parties.