AI agents that actually shipFintech with real marginsCustom software, not off-the-shelfResearch that reaches productionBacking people first, slides secondReal estate with a tech lensFairways over pitch decksSkin in the game — alwaysSignal over noiseBerlin-rooted. Worldwide reach.
André Beyer
André Beyer — tech entrepreneur, angel investor, selective operator and advisor in BerlinAI generated

I make AI real for the people who build and run things.

Tech entrepreneur, angel investor, selective operator — and advisor.

The bridge between technical depth and commercial judgmentAI generated

I build. I back. I advise. And — selectively — I step in and operate.

Four ways we might work together. One condition: the fit is mutual.

A decade of building and leading tech companies in BerlinAI generated

A decade in Berlin — CTO, CEO, and investor.

A decade of building tech in Berlin.

Paid advisory, selectively taken onAI generated

I advise. Selectively — and yes, for a fee.

Paid advisory for founders and companies where I can actually move the needle. The exception, not the business model.

Building something worth owning — or backing someone who isAI generated

If you're building something worth owning — or backing someone who is.

There are four ways we might work together. Let's find out if the fit is mutual.

People first, slides second

I invest in people with conviction and depth. The pitch is just the packaging.

Pre-seed & seed
  • Conviction
  • Technical depth
  • A problem they own

Where tech stops being a demo

The translation between technical depth and commercial judgment — the bridge I keep building.

AugSepOctNovDec
Technical depth
Commercial judgment
Fundraising
Operations

Skin in the game

I build with you, I back you, I advise you — and, selectively, I step in and operate.

Advisory — paid, never transactional.

Paid advisory is the exception: selective, project-based, and always aimed at a real decision.

Paid
Advisory, paid
Fixed feeRetainerSelectiveProject-based

What advisory covers

AI strategy deep-dives

Architecture reviews

Operator advisory

Rooted in Berlin — working internationally

A decade building and leading tech in Berlin. The quiet advantage is my home turf.

Berlin / International

If you're building something worth owning — or backing someone who is.

No funnels, no pitch decks. If the fit is mutual, we'll find out.

See the four waysRead Out of Band