Kaustubha Karthik (KaustubhaKarthik-cloud)

PayPal AI Hackathon

Featured

Online

Build what’s next with PayPal and AI

$67,500 in prizes
Nov 12, 2026 03:00 PM EST to submit
21234 participants

Nebius x NVIDIA Global AI Hackathon

Online

Build the next frontier of AI on open infrastructure

$50,000 in prizes
Oct 30, 2026 01:00 PM EDT to submit
27377 participants

Gemini 3 Hackathon

Online

Build what's next

$100,000 in prizes
Winners announced
35504 participants

Codegeist 2025: Atlassian Williams Racing Edition

Online

Accelerate innovation: Build on Forge, extend Jira, Confluence, Bitbucket, and more— win your share of $120K.

$120,000 in prizes
Winners announced
3504 participants

Maximally Steal-A-Thon

Online

The only hackathon where original ideas are banned. Copy, remix, and steal like an artist.

₹ 169,000 in prizes
Winners announced
132 participants