Harshit Tiwari (harshitmanojtiwari07)

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
17539 participants

Hackyard Build 2026 | 24-Hour Hackathon at IIT Guwahati

Guwahati, India

Build something real at IIT Guwahati, Oct 24-25. Free to enter; solo builders and teams welcome. Apply on Hackyard by Oct 10.

₹ 447,500 in prizes
Sep 25 – Oct 10, 2026
258 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
129573 participants