Calling all Builders!
Ever needed a cofounder who never sleeps, never runs out of ideas, brings the ideas to code, makes it a product, markets the product, sells it, supports it, and handles bookkeeping while you sleep.
AgentCofounder is an open-source hackathon where you build the first module of a multi-agent AI system that takes a raw startup idea and ships a real, working proof-of-concept.
No more “I have a great idea but no one to build it with.” This is your shot to build the solution, together with hundreds of founders, builders, and AI enthusiasts across the Nordics.
This hybrid event offers full flexibility – participate in person at Epicenter in Stockholm or join 100% virtually from anywhere in the world via live stream.
The Challenge
Build the first module of a multi-agent AI system that takes a startup concept from initial idea to a deployed, real-world product. Join as a solo builder or as a team.
Rewards & Opportunities
- Direct Investor Exposure: All finalists receive exclusive, invite-only tickets to Nordic Tech Week’s Investor Day, connecting directly with 200 European investors.
- Main Stage Pitch: Finalists will pitch live on the main stage at Nordic Tech Week on September 10th in front of 10,000 attendees.
- Winner Package: The winning team receives Mimer credits, 1:1 fundraising mentorship from Wellstreet, and top-tier industry recognition.
Key Dates & Timeline:
Kickoff: August 17, 2026 @ Epicenter
Submission deadline: September 4, 2026
Finalists announced: September 6, 2026
Reserve Your Spot
Spots for both in-person and virtual participation are limited.
Proudly powered by Stockholm AI, Nordic Tech Week, DanAds, Wellstreet, Mimer, Accurate, BergetAI, Epicenter, and Svenska AI Fabriken (run by RISE and NAISS).