A 45-hour application-only AI builder tournament that bills itself as launching startups, not weekend toys — 500 vetted builders and ~150 startups ship and pitch with VCs in the room. Presenting partners are Mollie and OpenAI's Codex, with Peak Capital, Tulip Ventures and baby vc among the backers and a €100K+ prize pool. The anchor build event of Amsterdam Tech Week: bring your own startup, find your team Friday night, ship by Sunday.
MEGATHON
Hackathon Friday 19 June 2026 · 17:00 · MEGATHON
