Amazon Nova AI Hackathon Online Build your way with Amazon Nova $40,000 in prizes Winners announced 13445 participants
Martingale Hacks Online Don't just build another to-do app — apply your skills to challenge the S&P 500 itself. Non-monetary prizes Winners TBD 203 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 TBD 258 participants
DVHacks (January 17th-February 1st, Participation Prizes) Online Join us for 2 weeks of coding where you can use your skills to solve real world problems! Non-monetary prizes Winners announced 292 participants
vibe coder hackathon Online Talk it out. Anytime. Anywhere. Non-monetary prizes Winners announced 182 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 1301 participants
STEMpower Hacks Online A global hackathon empowering students to turn their ideas into impactful solutions. Non-monetary prizes Winners announced 208 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 511 participants
Maximally Grand Indian Hackathon Season Online Build wild. Win loud. The season where hackers don’t quit. ₹ 1,600,000 in prizes Winners announced 439 participants
Bytewars 2.0 Online The ultimate 72-hour battle of creativity, code, and innovation. Push your limits and compete for glory! ₹ 10,000 in prizes Winners announced 126 participants
Techs Sparking Challenge Online Make solutions from any tech stack Non-monetary prizes Winners announced 179 participants
SunnyHacks Online Join us for 2 weeks of building useful AI-powered apps! Non-monetary prizes Winners announced 42 participants
WebMind Innovation Hackathon Online Where Intelligent Web Meets Human Creativity $200 in prizes Winners announced 254 participants
PROJECT CODEGEN: A 48-Hour Hackathon for Builders Who Play Online Build playful, weird, and joyful projects in 48 hours — no pitch decks, just fun. ₹ 166,000 in prizes Winners announced 282 participants
Plotly Analytics Vibe-a-Thon Online Create a data app with a dataset and Plotly Studio $1,750 in prizes Winners announced 1473 participants
PROTOCOL 404: A 48-Hour Hackathon for System-Breakers Online Build fast, break rules, ship chaos — 48 hours to create something that works in a broken world. ₹ 169,000 in prizes Winners announced 97 participants
Accel + Anthropic | Dev Day Community Showcase Bengaluru, India Share what you’ve built using Sonnet 4.5 and showcase your demos to India’s top CTOs, product leaders, and the Anthropic team. Non-monetary prizes Oct 1 – 6, 2025 201 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 128416 participants
