Agentic Cinema: The Blockbuster Hackathon Featured Online Lights. Camera. Code. $75,000 in prizes Sep 09, 2026 05:00 PM EDT to submit 9112 participants
VoltHacks Online Design. Build. Power the Future. $35,785 in prizes Sep 05, 2026 05:00 PM EDT to submit 1866 participants
Build with Gemini XPRIZE Online $2,000,000 in prizes. Build with Gemini. Ship products that impact the world. $2,000,000 in prizes Winners TBD 26468 participants
Kaya AI India Hackathon 2026 Online Build the AI that moves the world's infrastructure. ₹ 350,000 in prizes Winners TBD 1459 participants
Moonshot Hackathon Online Moonshots Only - Zero to one Ideas Non-monetary prizes Winners announced 648 participants
Reddit Mod Tools and Migrated Apps Hackathon Online Join Reddit to build moderation tools for the Reddit community! $45,000 in prizes Winners announced 3091 participants
Gemini Live Agent Challenge Online Redefining Interaction: From Static Chatbots to Immersive Experiences $80,000 in prizes Winners announced 11836 participants
The Reddit Daily Games Hackathon Online Join Reddit and GameMaker to build incredible daily games for the Reddit community! $40,000 in prizes Winners announced 2982 participants
Google Chrome Built-in AI Challenge 2025 Online Innovate with Intelligence: Build the Future of the Web with Gemini Nano and Chrome AI. $70,000 in prizes Winners announced 14052 participants
EduHacks AI Fest 2025 Online Build Educational AI Tools That Actually Help. $22,500 in prizes Winners announced 429 participants
RevenueCat Shipaton 2025 Online Ship apps and start making money. $355,000 in prizes Winners announced 51882 participants
Proof of Concept Online If you could prove any data on the internet - what would you build? $25,000 in prizes Winners announced 1902 participants
CodeQuity 2025 Online Build What Matters. Pitch What’s Real. $1,000 in prizes Winners announced 447 participants
Bitcoin 2025 Official Hackathon Online Virtual Hackathon for the Bitcoin 2025 Conference in Las Vegas $58,750 in prizes Winners announced 828 participants
Agentforce Virtual Hackathon Online Build groundbreaking agents and compete for $140k in prizes $140,000 in prizes Winners announced 7201 participants
hack4.ai Rīga, Latvia AI Playground For Brave Ideas $2,500 in prizes Mar 26 – Apr 27, 2025 110 participants
Tech Titans Hack Fest Showcase your technical prowess! $324,396 in prizes Apr 12 – 26, 2025 401 participants
PortXFolio Online Show us the limitless creativity you can bring to your own portfolio! Design, innovate, and craft something truly unique that reflects your skills, passion, and vision. $5,600 in prizes Winners announced 1050 participants
Fetch.ai Hackathon at Techkriti'25, IIT Kanpur Kanpur, India Fetch.ai Hackathon at IIT Kanpur ₹ 100,000 in prizes Mar 30 – Apr 5, 2025 55 participants
Hack Reddit 2025 Online Create a new game or experience for the Reddit community! $36,000 in prizes Winners announced 1740 participants
HackSprint '25 Greater London, United Kingdom Create the Website or App You Wish You Had When You First Started Your Hobby £125 in prizes Mar 8, 2025 39 participants
