Startup hackathons 2026
Hack123 tracks 75 Startup hackathons; 29 are open for registration. Next deadlines: Naïve Autonomous Company Hackathon (Nov 7), LUMS CleanTech Hackathon 2026 (Nov 8). Biggest prizes: 4th Fairy Lake International Innova… (¥1M), Alipay Agent Emergence Award 2026 ·… (¥1M).
RelatedOnline hackathonsAI hackathonsHackathons in October 2026Hackathons in November 2026Hackathons in HangzhouStudent hackathonsHackathons in BengaluruBeginner-friendly hackathonsHackathons in MacauHackathons in Munich
- Open · soonest deadline first (29)
- Naïve Autonomous Company Hackathon
YC event page↗
- LUMS CleanTech Hackathon 2026 (Lahore)
Source↗
- Injective Hacker House Bangkok 2026
Website↗
- Tech4Bharat 2026: GAVS National Student Hackathon
Website↗
- Source↗2026 Zhuhai AI OPC Startup Competition¥400k
- c0mpiled-18: YC Startup School Hackathon, Taipei$5k
Source↗
- SpaceXAI Macau Hackathon 2026
Xiaohongshu↗
- Startup Buildathon India 2026 (Google AI)$50k
Website↗
- YHacks 2026 (York University Markham, AI & entrepreneurship for ages 13–17)$5k
Source↗
- Luma↗10-Day Founder Hackathon (Half Baked × Bolt, $15k)$15k
- Tianjin Binhai Hi-Tech Zone OPC Innovation Challenge 2026¥30k
Source↗
- Shipyard MAKE ME MONEY Hackathon 2026 London
Website↗1 looking for teammates
- START Hack League Munich 2026€4k
Register↗
- Festive Hacks 2026 (WeMakeDevs × WeAreDevelopers Conference India)
Website↗
- Huawei Developer Contest 2026 · AI Agent Innovation Track (5 regions in China)¥385k
Source↗
- BIG BERLIN HACK (Nov 2026)
Source↗
- Website↗Industrial Culture Innovation Contest · 2026 AI Future Design
- 2026 Global One-Person Company (OPC 3.0) Innovation Contest · Season 2¥26k
Website↗
- 2026 Xinghuo Liaoyuan Innovation Marathon¥300k
Website↗
- AI Builder Challenge 2026€1k
Website↗
- INNOX Geek Camp Hardware Hackathon: Negentropy – Deploy or Die (Shenzhen)
Website↗2 looking for teammates
- Register↗4th Fairy Lake International Innovation & Entrepreneurship Competition¥1M
- Alipay Agent Emergence Award 2026 · Round 1 (Ant Group)¥1M
Website↗
- X Layer TapeOut Accelerate 2026$100k
X post↗
- Website↗AI HACK Tokyo 3rd Edition 2026 (ideathon, ages ~20s, ¥1,000,000 annual prize budget)
- Devpost↗HETIC AI Agents for Founders Challenge 2026€997
- Website↗Hong Kong Techathon+ 11th Edition
- Hackville 2027
Website↗
- Build Beyond Hackathon 2027$5k
Devpost↗
- Date TBA (2)
- Create AI Agents Championship (Dubai)$750k
Website↗
- Beiwei Community AI Hackathon 2026
WeChat↗1 looking for teammates
- Closed · most recent first (44)
- Website↗2026 Sustainability Smart Innovation Hackathon Taiwan
- Kaiwu Hackathon Campus Edition (Fuzhou)
Register↗1 looking for teammates
- Source↗BLI Legal Tech Hackathon 2 ($20,000 prizes, online)$20k
- DSU Wildfire Ignite Hackathon · Fall 2026$1.8k
Source↗
- 15th China Innovation & Entrepreneurship Contest · Industrial AI Agents¥580k
Source↗
- Source↗15th China Innovation & Entrepreneurship Contest · AI+OPC Specialty
- Galuxium Nexus V2$14.6k
Devpost↗
- KULN Global Virtual ESG Hackathon 2026$800
Devpost↗
- STRANGER BUILDS Halloween Hackathon 2026
Source↗
- ClawHunt 72-Hour Hackathon Shanghai
WeChat↗
- "Baijing" Industrial AI Application Innovation Challenge 2026¥250k
Register↗
- Meta Global AI Developer Hackathon$1M
Website↗
- Base44 × Contra $10K Build Challenge$10k
Source↗
- HackPSU Fall 2026 (Penn State 24-hour student hackathon)$3.5k
Devpost↗
- Website↗MoonStone DreamUp 2026 Shanghai
- Website↗Ambition for Korea 2026 (Bloom × Anthropic AI Hackathon)
- AI Startup Challenge Hackathon
Luma↗
- INTERCITY HACK Hangzhou–Ningbo–Wenzhou Hackathon
WeChat↗
- Dot Your Future Hackathon (Polkadot × Bifrost, 12,000 USDT)$12k
Luma↗
- Source↗Zhekesong 2026: AI+X Hackathon at Zhejiang University¥30k
- Bittensor Global Subnet Hackathon$10k
HackQuest↗
- Website↗Hong Kong Inter-University GenAI Hackathon for the SDGs 2026
- Blank Page: Find Your First Yes$1k
Source↗
- Hey! Hackathon OPC AI Contest (Harbin)
Xiaohongshu↗
- Partiful↗Dual-Use Hackathon at USC Viterbi (LA Tech Week, $1,700 cash)$1.7k
- Local Align #3 — AI × GTM Growth Hackathon
Luma↗
- ASUS UGen AI League Hackathon 2026$20k
Register↗
- Monad Metropolis Global Hackathon$250k
Website↗
- Crypto World's Fair Hackathon 2026 (Colosseum)$840k
Website↗
Topics
AI 459AI Agent 185AIGC & Generative AI 72AI Coding 77Web3 & Blockchain 52Embodied AI & Robotics 32Hardware & IoT 69Education 41Healthcare 35Data 50Gaming 26Fintech 19Cybersecurity & AI Safety 11Climate & Sustainability 16Social Good & AI for Good 15Open Source 24AR, VR & XR 5
Filter every hackathon by prize, level and date on the home page.