Prompt Marketing Hackathon

​Join us for the third Prompt hackathon — a selective weekend build sprint at Startup Sauna, focused on marketing: what it takes to build agents that can support real business work in the marketing function.

​This is a selective weekend hackathon for people who are already hands-on with AI — ideally AI agents and agentic workflows. We welcome people from both technical and non-technical backgrounds.

Challenges from Mergero and Prenew!

​We're especially looking for domain experts from business: marketers, growth, content, brand and performance people who know the work inside out and want to see it done by agents. You don't need to code to contribute — your domain knowledge is what makes a team's build real.

​We welcome teams of 2–5, you can also apply solo!

​There will be a cash prize pool of 3,000€ and credits from Cursor and Biscuit for building for all participants.

​Format
Kickoff + team matching (or apply with an existing team), team size is 2–5 people
Hacking
Demos / final presentations

​Who this is for
Builders with real AI experience and technical know-how
People with deep experience in marketing or another business function and an interest in AI

​Admissions
This event is restricted and application-based. We'll review applications and confirm spots on a rolling basis.