Slush 2025 has started, and Helsinki feels less like a capital city and more like a compressed simulation of Europe's startup brain.
This is the 17th edition of Slush, and it’s basically a startupalooza: more than 13,000 people on the floor between investors, founders and exhibitors—before counting media, volunteers and the usual swarm of hangers-on.
The official slogan is a dare: "Still doubting Europe? Go to Hel." "Hel" as in Helsinki, of course, but also as in: come freeze with us and watch a few billion euros in valuation swirl around in a handful of square meters between family offices, VC funds and startups. Not a bad way to kick off winter.
President Alexander Stubb didn’t open the show, but Slush compensated with names people actually quote in pitch decks: Carl Pei from Nothing and Cristóbal Valenzuela from Runway, among others. Around them, the program leans into what Slush does best: less "future of..." fluff, more real cases, scars and experiments from people who have actually shipped things, broken things and nearly run out of money.
Follow us on: 
From the floor, it doesn’t feel like a conference; it feels like a dense graph of half-hour meetings, chance collisions and "let’s talk after Q1" promises. Screens are glowing, everyone’s pretending not to check who just walked past, and somewhere in the background there’s always a deal almost happening.
For now, it’s just the opening chapter. We’ll see who announces what, who raises, and who quietly disappears between now and the closing show. That part, we’ll report live from Hel.