GitLab AI Hackathon Online You Orchestrate. AI Accelerates. $65,000 in prizes Winners announced 6957 participants
Hack(H)er413 2026 Forest Park, GA, USA Submit your project for Hack(H)er413 2026 here! Non-monetary prizes Feb 21 – 22, 2026 224 participants
HackUMass XIII Amherst, MA, USA Build any software/hardware project you desire in an educational environment with workshops, mentors, and tons of resources for learning. Non-monetary prizes Nov 7 – 9, 2025 581 participants
LaunchHacks IV Online The fourth iteration of LaunchHacks: LaunchHacks inspires people to be creative, innovative, and LAUNCH their own initiatives through the power of technology and programming. $17,375 in prizes Winners announced 1503 participants
World’s Largest Hackathon presented by Bolt Online Build with AI for a shot at some of the $1M+ in prizes. $1,037,500 in prizes Winners announced 128402 participants
AI in Action Online Innovate Together: A Multi-Partner Google Cloud Hackathon $50,000 in prizes Winners announced 6695 participants
Perplexity Hackathon Online Create an internet-enabled project to inspire curiosity, seek knowledge, or reason through complex tasks. $35,000 in prizes Winners announced 4364 participants
MEGA Hackathon 2025 Online A collaborative hackathon integrating computer science, STEM, economics, and infrastructure — aimed at advancing human development. $1,019,140 in prizes Winners announced 1410 participants
HackUMass XII Amherst, MA, USA An outpost for your craziest ideas! $17,450 in prizes Nov 8 – 10, 2024 538 participants
