3rd-Web-Hack Online Hack the Web, build solutions to existing Blockchain problems $750 in prizes Winners TBD 348 participants
Acodemic X G.I.R.L.S. Global SDG Hackathon Online Create a project aligned to any SDG. Be creative and make it count! $35 in prizes Winners announced 178 participants
NextStep Hacks 2026 Online Breaking barriers, one idea at a time. $1,750 in prizes Winners TBD 1034 participants
TechCommons Hacks V2 - Hacks to Inspire Online Hack for Impact. Inspire the Future! Non-monetary prizes Winners announced 262 participants
AI Builders Hackathon Online Building the Future of Intelligent Systems. The Internet Needs Better AI. $33,900 in prizes Winners TBD 3510 participants
CALL-E: Your Code Is Calling Online Turn your code into an AI agent that makes real phone calls. $10,000 in prizes Winners TBD 3209 participants
Agentic Cinema: The Blockbuster Hackathon Online Lights. Camera. Code. $75,000 in prizes Winners TBD 10114 participants
Syndicate by Maximor Online A 30-hour global hackathon to build practical autonomous agent systems, with $10,000 in cash prizes and credits. $3,000 in prizes Winners announced 309 participants
The WebMCP Challenge Online 10 days for exploring what’s possible with WebMCP $35,000 in prizes Winners announced 7059 participants
3D Websites Hackathon Online Build the most creative and visually stunning 3D website imaginable. No limits. Just creativity. $55 in prizes Winners announced 1583 participants
Hack the Habitat Online Build tech that protects the planet's ecosystems, climate, and wildlife. $1,000 in prizes Winners announced 324 participants
TikTok TechJam 2026 Online Build with joy, code for change $34,500 in prizes Winners announced 3195 participants
All Things Agentic Hackathon Online Ready, Set, Agent! Build next-generation agents that run in the background, handle the heavy lifting of massive datasets, and automate complex workflows asynchronously. $180,000 in prizes Winners TBD 12278 participants
Agentic Day Online Hackathon Powered by Mel Online openmel.dev is ai an ai harness within your local terminal, your able to develop locally with ai $1,800 in prizes Winners TBD 30 participants
Prompt Wars 2026 Online Architect the Future. Master the Prompt. Compete, build, and innovate with AI. ₹ 30,000 in prizes Winners TBD 174 participants
Brainwave 2026 – Midnight Track Online From Midnight Ideas to On-Chain Innovation. $220 in prizes Winners TBD 168 participants
ImpactForge Online Every great change started with someone who decided to build it. Join ImpactForge and forge the tools, apps, and ideas the world actually needs. $300 in prizes Winners announced 980 participants
NeuralSprint Online The future is being built by people just like you. Bring your ideas, your curiosity, and your code — and sprint toward something nobody's built before. Non-monetary prizes Winners announced 665 participants
Reverie Hacks 2026 Online A hackathon built by students, for students—empowering creative minds to bring their dream projects to life across six unique tracks. $1,250 in prizes Winners announced 2116 participants
Build Beyond Hackathon Online Build beyond the ordinary. Turn your ideas into real projects, collaborate with innovators, and create solutions that shape the future. Non-monetary prizes Winners announced 1346 participants
Suvidha AI Virtual Hackathon Online Join a beginner friendly virtual AI hackathon where you'll learn, collaborate, and build innovative solutions and win cash prizes! $800 in prizes Winners announced 307 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 26421 participants
OregonHacks Online Inviting students from the Oregon area for a Nature + Tech themed hackathon! $65,679 in prizes Winners announced 212 participants
