There is a particular kind of investor who can tell, within the first ten minutes of a product demo, whether the team in front of them actually knows what they are building. Alexandru Badut is that investor. Before he moved into venture, he was a developer. Then a product manager. The progression — from writing code to defining what gets built, to deciding which builders deserve backing — is not a common one. It shapes how he evaluates founders in ways that a purely financial lens cannot.
As Venture Partner at Underline Ventures, Badut operates at the early stage of the European startup ecosystem — the moment before a company is fully legible to the market, when the product is still being shaped and the team’s capabilities matter more than any metric. It is precisely the stage where his background gives him signal that others miss.
From Code to Product to Capital
The developer-to-PM trajectory is common enough. The PM-to-investor path is rarer, and deliberately so. Product management sits at the intersection of engineering reality and business ambition. It is where the gap between what a team says they will build and what they actually ship becomes visible. A good PM develops, over years of roadmap negotiations and sprint retrospectives, an acute sense for which founders are solving real problems in executable ways — and which are constructing elegant narratives around features that do not yet exist.
Badut brings this sensibility directly to due diligence. When he evaluates a startup, he is not only reading the pitch deck or stress-testing the financial model. He is looking at how the product is built: the architecture decisions that reveal technical ambition or technical debt, the prioritisation choices that expose whether the team truly understands its users, the roadmap that shows whether the founders are reacting to customers or thinking three moves ahead. These are signals that a developer with product experience reads instinctively. They are much harder to fake.
The European Opportunity
Europe’s startup ecosystem has matured considerably over the past decade, but it remains structurally different from the US market in ways that matter for early-stage investment. European founders, particularly those building in Central and Eastern Europe, often operate with less capital for longer, which forces a discipline around unit economics and product-market fit that can be an advantage if channelled correctly. The best European startups are not trying to replicate Silicon Valley at a discount. They are building products for markets and regulatory contexts that US competitors cannot easily enter.
Underline Ventures is positioned at this intersection: backing founders who are building serious products in serious markets, with a team that can evaluate them on both dimensions. Badut’s role within this is to provide the product and technical depth that anchors the firm’s assessment of early-stage companies — particularly in sectors where AI is transforming what is buildable, and where the distance between a compelling vision and a working product is not always obvious from the outside.
What AI Changes for Investors
The acceleration of AI tooling has changed what a small team can build in a short time. Three years ago, a two-person startup competing with a well-resourced incumbent in a technical domain would have faced structural disadvantages: limited engineering capacity, slower iteration cycles, higher infrastructure costs. AI-assisted development has compressed these disadvantages significantly. A founding team with strong product instincts and access to modern tooling can now build, test, and iterate at a pace that would have required ten engineers a few years ago.
For investors evaluating early-stage companies, this creates a new challenge: distinguishing between teams that are genuinely using AI to accelerate product development and teams that are using AI-generated output to simulate progress. Badut’s background makes him particularly well-positioned to make this distinction. He knows what real product velocity looks like from the inside, and he knows what it looks like when a team is running fast in the wrong direction.
Implications
- For founders seeking capital: Investors who have built products before ask different questions. The quality of your technical decisions and the depth of your product thinking matter as much as your go-to-market narrative. Prepare to have both interrogated.
- For the European ecosystem: The developer-to-investor pipeline is one of the most valuable career progressions the ecosystem can develop. It brings technical credibility and product judgment into capital allocation decisions — precisely where they are most needed at the early stage.
- For conference attendees: Badut brings to Human × AI a perspective on what AI actually changes in the build-versus-buy calculus for startups — grounded in years of having been on both sides of that decision.
Alexandru Badut joins Human × AI on May 19, 2026, in Vienna.