Amaljith karunan (amaljith2606)

India

Amazon Nova AI Hackathon

Online

Build your way with Amazon Nova

$40,000 in prizes
Winners announced
13451 participants

Gemini Live Agent Challenge

Online

Redefining Interaction: From Static Chatbots to Immersive Experiences

$80,000 in prizes
Winners TBD
11891 participants

DevStudio 2026 by Logitech

Online

Join the first ever Logitech Developer Challenge for a chance to win an all-expenses-paid trip to Switzerland and a $10,000 cash prize.

$20,000 in prizes
Winners TBD
1323 participants

RevenueCat Shipyard: Creator Contest

Online

Collaborate with creators to build their app in 1 month

$165,000 in prizes
Winners announced
7078 participants

The Reddit Daily Games Hackathon

Online

Join Reddit and GameMaker to build incredible daily games for the Reddit community!

$40,000 in prizes
Winners announced
2994 participants

Sky’s the Limit - Cloud9 x JetBrains Hackathon

Online

Reimagine the future. Make it happen. With code.

$25,000 in prizes
Winners announced
2281 participants

Play Everywhere: The Build with Snap Games Lensathon

Online

Build a Game for Snapchat Using Lens Studio

$30,000 in prizes
Winners announced
1049 participants

Kiroween

Online

Build something wicked for Kiroween, our annual Halloween-themed hackathon where developers dare to code in dark mode

$100,000 in prizes
Winners announced
4982 participants

Chroma Awards: AI Film, Music Videos, and Games

Online

An AI Film, Music Video, and Game Competition to Unite the Creative Community

$191,500 in prizes
Winners announced
5524 participants

Meta Horizon Creator Competition: Mobile Genre Showdown - Reloaded

Online

Compete for up to 35 prizes, with a top prize of $200,000 per genre and a total prize pool of $2,500,000

$2,500,000 in prizes
Winners announced
1689 participants

RevenueCat Shipaton 2025

Online

Ship apps and start making money.

$355,000 in prizes
Winners announced
51902 participants

Black Forest Labs - FLUX.1 Kontext [dev] Hackathon

Online

Build with FLUX.1 Kontext [dev], Black Forest Labs' open-weights editing model.

$5,000 in prizes
Winners announced
379 participants

Fun and Games with Devvit Web

Online

Create a new game or experience for the Reddit community!

$49,000 in prizes
Winners announced
2610 participants

OpenAI Open Model Hackathon

Online

Build with gpt-oss, OpenAI’s open weight reasoning models.

$30,000 in prizes
Winners announced
8655 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
128426 participants