Sreyas Badrinath C AIDS (sreyasbadrinathc-aids2024)

Chennai, Tamil Nadu, India

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
16895 participants

OneAquaHealth IEEE Global Hackathon

Online

Healthy Waters Healthy Ecosystems.Healthy Communities

$3,500 in prizes
Winners TBD
1361 participants

DigitalOcean Gradient™ AI Hackathon

Online

Build smarter. Ship faster. Power the next wave of AI.

$20,000 in prizes
Winners announced
2595 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

TrackShift Innovation Challenge

Sahibzada Ajit Singh Nagar, India

Where Ideas Pit Stop and Innovations Refuel

₹ 175,000 in prizes
Oct 9 – 30, 2025
1820 participants