From WHU to a US Unicorn: Why Strong Communities Matter

Note: The following contributions are personal impulses from Max Eckel. They represent individual reflections and are intended to stimulate discussion and further thought.

German YC startups exits to US unicorn:

A strong community isn’t a cult. WHU is an unusual place. The community is very close. People identify strongly with it. There’s a high concentration of ambition, standards, and mutual expectations. That closeness is a big part of why it works.

But over time, I’ve started thinking about what that closeness should not become. A strong community isn’t a cult. It doesn’t ask you to cut ties with the outside world. It doesn’t want to be the only place you belong to. The opposite, actually. 

The best version of WHU, in my mind, is a homebase. A place you can always come back to. Not a comfort zone you never leave. Because beyond WHU, we are all part of other communities too. Other universities. Other cities. Other ecosystems. Other standards. And that’s not a threat. That’s the point. Those outside experiences are what allow people to build bridges. And those bridges are what make the WHU community stronger over time, not weaker.

That’s why I liked seeing Marc Klingen (BSc 2017) and his team at Langfuse join ClickHouse. Langfuse gives teams visibility into what their AI is doing, why it behaves the way it does, and how to improve it over time. That’s why thousands of teams use it, why it racked up tens of thousands of GitHub stars, and why it became part of many serious AI stacks.

ClickHouse sits underneath that stack. It’s the data infrastructure teams use when performance and scale actually matter. They recently raised a $400m round at a ~$15bn valuation, which gives a sense of how central this layer has become. Langfuse was already built on ClickHouse. So this wasn’t a random exit. It was a relationship that had grown naturally through shared users and shared technical realities.

What stands out to me, though, is Marc’s path. WHU was one chapter. So was Center for Digital Technology and Management (CDTM). So was Y Combinator. Different communities. Different cultures. Different reference points. Now that path leads into a US unicorn environment, with all the standards and exposure that come with it. It’s exactly how a strong home base should work.

Congrats to Marc and the Langfuse team. Proud of every WHU member building bridges to other ambitious communities.

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