Sai Manikandan (saisrivathsan2004)

United States

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
21272 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
27401 participants

Build, Ship, Shape: Amazon Developer Hackathon

Online

Build across Amazon Devices and shape what's next.

$138,000 in prizes
Winners TBD
65056 participants

RevenueCat Shipaton 2026

Online

Ship apps and start making money.

$740,000 in prizes
Winners announced
28582 participants

Perplexity Hackathon

Online

Create an internet-enabled project to inspire curiosity, seek knowledge, or reason through complex tasks.

$35,000 in prizes
Winners announced
4349 participants

sunhacks

Tempe, AZ, USA

Calling back to our desert era

$4,852 in prizes
Sep 28 – 29, 2024
419 participants

sunhacks 2023

Tempe, AZ, USA

Now back in-person at the Sun Devil Fitness Complex (SDFC) at ASU Tempe!

$3,452 in prizes
Nov 4 – 5, 2023
202 participants

All In Hackathon

Online

At this 24-hour hackathon sponsored by GitHub, we're challenging you to build hacks to serve your community, innovate creative technological solutions, and more!

Non-monetary prizes
Winners announced
132 participants