3D Websites Hackathon Online Build the most creative and visually stunning 3D website imaginable. No limits. Just creativity. $55 in prizes Winners announced 1582 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 announced 26407 participants
Hack days in KGI Krishnagiri, India Build AI-powered solutions with Google Gemini to solve real-world challenges in a one-day hackathon. Non-monetary prizes Jun 18 – Aug 5, 2026 33 participants
Next Byte Hacks V3 Online Next Byte Hacks V3: An open-ended hackathon open to everyone. Build stunning projects, assemble a great team, and compete for big prizes! Non-monetary prizes Winners announced 499 participants
Web Champ Online Create a stunning Website and win the challenge Non-monetary prizes Winners TBD 239 participants
Code with Gemini API Online Build and ship apps with Gemini and Google Cloud Non-monetary prizes Winners announced 173 participants
InnovatorsX: Startup Sprint Online Build the next big thing. Turn your idea into a startup, launch a prototype, and pitch it to the world. Non-monetary prizes Winners announced 202 participants
Creator Colosseum Startup Competition: Student Founders. Real Startups. Online Bring your startup idea to reality with professional feedback and mentorship for top 10 ideas, as well as $500+ in total cash prizes $575 in prizes Winners announced 588 participants
Hyperbloom Summer Hackathon Online Summer-bloom '26 $12,000 in prizes Winners announced 244 participants
Global Tech Innovation 2026 Online Build. Innovate. Dominate. Non-monetary prizes Winners announced 283 participants
Build the Future with AI — From Code to No-Code Online Build real-world AI projects using code or no-code tools. Learn, innovate, and showcase your skills in a fast-paced hackathon designed for future builders. Non-monetary prizes Winners announced 545 participants
Your idea vs 1,000 other marketers. Let’s see where you actually stand. Online Compete with 1000 marketers to showcase your most creative marketing ideas and win exciting rewards. ₹ 10,000 in prizes Winners announced 70 participants
Built with Python Hackathon Online Build creative projects, apps, and tools using Python Non-monetary prizes Winners announced 264 participants
Build with Gemini Online Build and ship apps with Gemini and Google Cloud Non-monetary prizes Winners announced 203 participants
3DC x Agnes AI Singapore, Singapore How might we harness AI agents to simplify student life by solving everyday challenges? $700 in prizes Jun 22 – 26, 2026 53 participants
GitLab Transcend Hackathon Online Intelligent orchestration, now with context. $20,000 in prizes Winners announced 1559 participants
Cyber_Coders Online Build innovative solutions using technology, AI, and creativity to solve real-world challenges. $18 in prizes Winners announced 126 participants
Mind the Product presents World Product Day: Everyone Ships Now Online World Product Day 2026: 30 days, one community, and the AI tools to finally build the thing. PMs, designers, engineers, the curious... welcome! $10,000 in prizes Winners announced 1308 participants