SummerUP 2026

Register: https://summerup.berlin

SummerUP flips the script on every hackathon you've ever done. The mission: sell before you build. You'll learn from cracked marketers and serial founders who've done it for real, so you never waste another week shipping something nobody wants.
Validate the idea, get paying customers on the line, then build the MVP and pitch it on The Delta Stage for cash prizes and a real shot at VC funding. Whether you're a developer, designer, or operator, come solo or bring a team. We bring the space, the mentorship, and the playbook. You bring the ambition.