Taskforge Online Build accessible tools that help people focus, organize, and get more done. Non-monetary prizes Nov 24, 2026 05:00 PM EST to submit 216 participants
AccessED Hacks Online Learning has no single doorway. Build tools that open more of them—across language, ability, connectivity, and cost. $225 in prizes Nov 20, 2026 05:00 PM EST to submit 221 participants
Mathematics for systems security Online Create a cryptographic algorithm that validates secret sharing or create an ai agent that is private where inputs are encrypted, preventing apis from reading master keys. Non-monetary prizes Nov 15, 2026 09:00 AM EST to submit 201 participants
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 33173 participants
CreateAThon India GIve Your AI Agent Real Context Non-monetary prizes Oct 14 – 31, 2026 88 participants
GLITCHATHON Online Break things, fix them with AI. Build smart tools for students and get the opportunity to win 200 in cash ₹ 200 in prizes Winners TBD 91 participants
Build, Ship, Shape: Amazon Developer Hackathon Online Build across Amazon Devices and shape what's next. $138,000 in prizes Winners TBD 35462 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 26393 participants
UiPath AgentHack Online Build the AI agents of tomorrow. $50,000 in prizes Winners announced 3998 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
DSH Hacks V1 Online Developing meaningful technical products that leverage AI to improve, enhance, or expand STEM education. Non-monetary prizes Winners announced 1291 participants
Beyond Tomorrow Summit Online CODE THE FUTURE | SHAPE THE WORLD $2,000 in prizes Winners announced 752 participants
Build with MeDo Hackathon Online Build creative applications with MeDo, no coding required. Push the boundaries of what you can create. $50,000 in prizes Winners announced 8336 participants
Amazon Nova AI Hackathon Online Build your way with Amazon Nova $40,000 in prizes Winners announced 13270 participants
Play Everywhere: The Build with Snap Games Lensathon Online Build a Game for Snapchat Using Lens Studio $30,000 in prizes Winners announced 1032 participants
Sustain-a-thon Online Create an app, device, or game to spread awareness about climate issues! $300 in prizes Winners announced 138 participants
AI 4 Alzheimer's Online Build AI models for early Alzheimer’s detection. Make an impact in healthcare. Save a life. $500 in prizes Winners announced 1445 participants
AI Partner Catalyst: Accelerate Innovation Online Accelerating innovation through the Google Cloud partner ecosystem $75,000 in prizes Winners announced 6917 participants
Student Innovators Without Borders Hacks (Students; Open Ended) Online Build software that delivers measurable impact for social good Non-monetary prizes Winners announced 943 participants
HTS 2k25-Hack The Shield Online Hack The Shield is a cybersecurity-focused hackathon designed to provide participants with practical, hands-on experience in cybersecurity, computer science, IT, and teamwork. Non-monetary prizes Winners announced 51 participants
LuminHacks Online Empower Your Project: Create the Next Big Thing with AI Models. $3,500 in prizes Winners announced 288 participants
Agentic AI Unleashed: AWS & NVIDIA Hackathon Online Build the future of agentic AI with AWS and NVIDIA Non-monetary prizes Winners announced 1955 participants
BUILD Halloween Hacks Online Join the BUILD Halloween Hacks this October 1-October 31, 2025 for a spooky community hackathon! $9,717 in prizes Winners announced 224 participants