Vendelux Raises $50M Series B to Bring AI-led Intelligence to B2B Events

When we led Vendelux's Series A back in 2023, our conviction was simple: in-person events remain one of the highest-ROI channels in B2B go-to-market, and in a world of increasing digital noise, they would only increase in value.

Alex and Stefan had already built something remarkable: one of the largest event intelligence data repositories in existence, with tens of millions of data points spanning the world's B2B events.

In the time since, the team has done something even more impressive: they've used AI to turn that data asset into something genuinely actionable, at a scale that simply wasn't possible before.

What used to be a large dataset to support event marketers is now an intelligence and automation layer that helps marketing and sales teams identify the right events, find the right people to meet, and book meetings automatically and at scale. That shift, from data to an AI-native decision and matching engine, is the story of the last 18 months and has profoundly moved Vendelux into a "must own" in the AI-GTM stack.

The results speak for themselves. Vendelux now tracks more than 250,000 global B2B events, and thousands of marketing professionals rely on the platform to run programs that have influenced billions of dollars in event spend.

Customers across every stage, from fast-growing AI-native companies to global enterprises, are using Vendelux to bring the same visibility, ROI accountability, and predictability to their event budgets that they've long demanded from every other marketing channel. That's a hard problem to solve, and Vendelux has become the category-defining platform for it.

Today, we're thrilled to share that Vendelux has raised a $50M Series B, led by our friends at Tribeca Venture Partners, with continued participation from FirstMark and others.

As AI reshapes so much of how companies find and engage buyers, we believe human connection, and the events where it happens, only becomes more valuable, not less.

We expect this trend to keep compounding, and we couldn't be more proud to keep backing Alex, Stefan, and the entire Vendelux team as they build the infrastructure for the next era of B2B events.

Click here to read the full Series B announcement in Business Insider