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 26395 participants
SmartAIthon 2026 Online SmartAIthon 2026 aims to encourage students and recent graduates to develop innovative AI-driven solutions for real-world smart city challenges. ₹ 10,000 in prizes Winners TBD 729 participants
Youth Code x AI Online Harness AI to create innovative solutions for real-world challenges in business, education, mental health, sports, the environment, and communities! $2,700 in prizes Winners announced 1035 participants
Your idea vs 1,000 other marketers. Let’s see where you actually stand. Online All that you need to know about Your idea vs 1,000 other marketers. Let’s see where you actually stand. ₹ 10,000 in prizes Winners announced 194 participants
DeveloperWeek 2026 Hackathon San Jose, CA, USA Join the nation's largest challenge-driven in-person and online hackathon @ DeveloperWeek 2026! $23,000 in prizes Feb 2 – 20, 2026 1797 participants
Norcal Hacks 26: Largest High School Hackathon in Northern California Online Student-run hackathon open to all high school students around the world! Non-monetary prizes Winners announced 108 participants