Fest Stall Challenge - Online Online Every stall sells the same thing. Be the one they actually stop for. Non-monetary prizes Winners TBD 239 participants
RevenueCat Shipaton 2026 Online Ship apps and start making money. $740,000 in prizes Winners announced 28558 participants
NextStep Hacks 2026 Online Breaking barriers, one idea at a time. $1,750 in prizes Winners announced 1030 participants
Agents for Humans Hackathon Online Build an AI agent with Strands Agents SDK that handles repetitive tasks $40,000 in prizes Winners announced 9754 participants
Agentic Cinema: The Blockbuster Hackathon Online Lights. Camera. Code. $75,000 in prizes Winners announced 10082 participants
Hack the Habitat Online Build tech that protects the planet's ecosystems, climate, and wildlife. $1,000 in prizes Winners announced 324 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
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 977 participants
QuantumHacks Online The Future Is Yours to Build Non-monetary prizes Winners announced 928 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 1343 participants
CS Girlies Annual Hackathon - Technology For Wellness Online Build tools to help support wellness, health, and happiness. $5,000 in prizes Winners announced 767 participants
The Orchestra Online Build anything using Agent Orchestrator as your AI coding workspace. $200 in prizes Winners TBD 73 participants
Strathspace Hack Day Online StrathSpace Hack Day is an official MLH x Google Hack Day hosted , powered by Major league Hacking Non-monetary prizes Winners announced 251 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
AETHRA GLOBAL PITCHATHON 2025 Online Begin your Journey to Real Impact … Non-monetary prizes Winners announced 195 participants
Maximally Vibe-a-thon Online A 48-hour creative AI hackathon where vibe coders meet, build, and experience something insane. ₹ 468,000 in prizes Winners announced 1296 participants
Hoobit International Ideathon Online A global stage to map problems, shape ideas, and drive impact. Non-monetary prizes Winners announced 500 participants
Build with Perplexity Comet Online Create AI-powered experiences, research flows and simple automations which will utilize the Perplexity Comet Browser to redefine how we browse, learn, and build. ₹ 4,000 in prizes Winners announced 505 participants