PayPal AI Hackathon Online Build what’s next with PayPal and AI $67,500 in prizes Nov 12, 2026 03:00 PM EST to submit 22127 participants
Taskforge Online Build accessible tools that help people focus, organize, and get more done. $200 in prizes Winners TBD 204 participants
AI Hackathon 2026 by LA Hacks Los Angeles, CA, USA AI Hackathon 2026 by LA Hacks - apply now at ai.lahacks.com! $49,500 in prizes Oct 17 – 18, 2026 425 participants
HackHarvard2026: Hack to the Moon Boston, MA, USA The 11th iteration of the HackHarvard Undergraduate Hackathon Non-monetary prizes Oct 16 – 18, 2026 257 participants
Hack Knight Fall 2026 Queens, NY, USA Come together with fellow your fellow students to make some exciting projects! Non-monetary prizes Oct 9 – 11, 2026 266 participants
Midnight Hackathon New York, NY, USA This is your opportunity to build on a fully launched network designed to solve the internet's biggest privacy challenges. Non-monetary prizes Jul 17 – 19, 2026 304 participants
GitLab AI Hackathon Online You Orchestrate. AI Accelerates. $65,000 in prizes Winners announced 6921 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 580 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 1501 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 129562 participants
AI in Action Online Innovate Together: A Multi-Partner Google Cloud Hackathon $50,000 in prizes Winners announced 6683 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 4349 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 1408 participants
HackUMass XII Amherst, MA, USA An outpost for your craziest ideas! $17,450 in prizes Nov 8 – 10, 2024 537 participants
