Charles Cai (charles-cai)

London, United Kingdom
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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
2993 participants

Rift Rewind Hackathon

Online

Your Season, Your Story — League API + AWS AI Services

$26,000 in prizes
Winners announced
2639 participants

AI Accelerate: Unlocking New Frontiers

Online

Unlocking New Frontiers: A Multi-Partner Google Cloud Hackathon

$50,000 in prizes
Winners announced
2734 participants

Starknet Re{Solve} Hackathon

Online

Unlock tomorrow's apps: Ultra-low fees, Ethereum security, Bitcoin power

$47,500 in prizes
Winners announced
1477 participants

Plotly Analytics Vibe-a-Thon

Online

Create a data app with a dataset and Plotly Studio

$1,750 in prizes
Winners announced
1473 participants

OpenAI Open Model Hackathon

Online

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

$30,000 in prizes
Winners announced
8655 participants

Google Maps Platform Awards

Online

20 years ago we made the Google Maps Platform API, then you made history.

Non-monetary prizes
Winners announced
3931 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
128425 participants

Agent Development Kit Hackathon with Google Cloud

Online

Build multi-agent AI systems with Agent Development Kit and Google Cloud

$50,000 in prizes
Winners announced
10368 participants

AWS Presents: Breaking Barriers Virtual Challenge

Online

Infuse generative AI with AWS and connectivity to enable equitable digital experiences for all

$16,000 in prizes
Winners announced
2320 participants

AI in Action

Online

Innovate Together: A Multi-Partner Google Cloud Hackathon

$50,000 in prizes
Winners announced
6698 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
4366 participants

Global AI Agents League

Online

A Nexus of AI Agents

$10,000 in prizes
Winners announced
1460 participants

Hypermode Knowledge Graph + AI Challenge

Online

Build a model-native app using knowledge graphs and the open source Modus API framework

$10,000 in prizes
Winners announced
509 participants

Muse Hub Hackathon

Greater London, United Kingdom

Create an audio app in 24 hours

$150 in prizes
Dec 14 – 15, 2024
52 participants

Codegeist 2024

Online

Transform team collaboration with Atlassian’s System of Work - build powerful apps for Jira, Confluence, Bitbucket and more - $170,000 in prizes.

$170,000 in prizes
Winners announced
3706 participants

Red Hat and Intel AI Hackathon

Online

Embark on an Odyssey of Innovation: The Red Hat and Intel AI Hackathon Awaits!

$15,000 in prizes
Winners announced
1045 participants

MongoDB AI Hackathon: Code for a Cause

Online

Hack for Impact with AWS and LangChain

$31,000 in prizes
Winners announced
1171 participants

[REDACTED] Hackathon

Online

reclaim_your_sovereignty.exe

$310,000 in prizes
Winners announced
1642 participants

Mistral AI London Hackathon

Greater London, United Kingdom

Mistral AI London Hackathon!

Non-monetary prizes
Oct 5 – 6, 2024
147 participants

HackAI - Dell and NVIDIA Challenge

Online

Code, Create, Conquer - Build groundbreaking Generative AI projects using NVIDIA AI Workbench

$70,176 in prizes
Winners announced
4539 participants

Next Top Blockchain Startup

Online

World's Largest Web 3.0 Startup Competition

$273,000 in prizes
Winners announced
568 participants

XR Hack - London

Greater London, United Kingdom

Hack and Network with XR Masterminds at XR Hack in London!

£18,190 in prizes
Aug 15 – 16, 2024
164 participants

Theta Network 2024 Hackathon

Online

Theta is the leading blockchain + decentralized cloud for AI, video, and media. Join us in building products, integrations and tools for the Theta ecosystem!

$252,200 in prizes
Winners announced
1299 participants