Open BuildFest
Turn your wildest idea into a working demo.
Register · remaining
About this hackathon
An inclusive, beginner-friendly hackathon focused on learning by doing. Pair up with mentors, attend hands-on workshops, and walk away with a real project in your portfolio.
This flagship event brings together the brightest minds in technology to solve real-world problems. Expect world-class mentorship, generous prizes, and a community that will support you long after the final demo.
Tracks
Health & Bio Track
$300Build something remarkable in Health & Bio.
Education Track
$300Build something remarkable in Education.
Climate & Sustainability Track
$300Build something remarkable in Climate & Sustainability.
Prizes
1st place
Grand prize across all tracks.
2nd place
3rd place
Best use of AI
For the most creative AI integration.
Schedule
Oct 22, 12:00 AM
Opening ceremony & team formation
Oct 23, 12:00 AM
Mentor office hours & workshops
Oct 24, 12:00 AM
Submissions due
Oct 25, 12:00 AM
Demos & awards
Sponsors
Tags
Similar hackathons
Open AgentHack
Where the next unicorn gets its start.
DataDive 2026
Where world-class builders ship together.
Horizon DataDive
Ship fast. Win big. Make friends.