Hackathon In 10 days
November
Friday
09:00–20:30 2026 · Prague time
You sign up with the host. foundercal only links to it.
AI is changing how work gets done, and it can give all of us more room for the work we love. Join us to team up across backgrounds and build tools that take the mundane off someone’s plate, at work or in everyday life.
You'll team up with people from other fields and build something together 🚀
💡 What you'll build
Think of someone you know and a task they hate doing. Build an agent that does it for them, working live by 6pm.
📅 Friday, November 13, 09:00 - 20:30
👥 Teams of 2-4
🍕 Breakfast, lunch and dinner included
🗓️ Schedule
09:00 Doors open, breakfast ☕
10:00 Opening and rules
10:15 Workshops by Apify, Featherless, and PostHog (30 min each)
11:15 Teams final
11:30 Build time 🛠️
18:00 Demos
19:45 Winners 🏆
20:30 End
🎁 Prizes
🥇 1st place: Bambu Lab A1 3D printer (for each team member) + $1,000 Apify credits + $300 Featherless credits
🥈 2nd place: Google Fitbit Air (for each team member) + $500 Apify credits + $100 Featherless credits
🥉 3rd place: TEENAGE ENGINEERING PO (for each team member) + $500 Apify credits + $100 Featherless credits
🦔 Special prize from PostHog
🏆 Mac mini (!)
🎤 Demos and judging
At 6pm each team has a few minutes to show their agent working and explain who it's for. Demos have to be live, no pre-recorded videos.
What we look at:
1️⃣ Does it solve a real problem for a real person? What's your personal insight into the problem?
2️⃣ Does it work? What did you learn during the hack from your peers? How well did you use the tools available?
3️⃣ Would people outside tech actually use it?
and more ;)
Judges are from our sponsors and the Prague AI community.
💌 Sponsors
Apify: web scraping and browser automation
Featherless: serverless inference for open-source models
Tensor Ventures: early-stage deep tech VC
PangeAI: geospatial intelligence
PostHog: product analytics and developer tools
prg.ai x Dny AI: Prague's AI ecosystem initiative
Full text on Luma .
