OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners announced 46686 participants
Global AI Hackathon Series with Qwen Cloud Online Build your own AI Agent on Qwen Cloud - compete for $70K in prizes across five tracks. $45,000 in prizes Winners announced 8454 participants
Splunk Agentic Ops Hackathon Online Reimagine the future of agentic operations using Splunk AI $20,000 in prizes Winners announced 2365 participants
Elasticsearch Agent Builder Hackathon Online Build context-driven agents fast with Elasticsearch $20,000 in prizes Winners announced 2097 participants
Meta Horizon Start Developer Competition Online Accelerate your VR development journey with Meta Horizon Start and compete for $1.5M in cash prizes. $1,500,000 in prizes Winners announced 2865 participants
Baseline Tooling Hackathon Online Accelerate availability of modern web features $10,000 in prizes Winners announced 2917 participants
OpenAI Open Model Hackathon Online Build with gpt-oss, OpenAI’s open weight reasoning models. $30,000 in prizes Winners announced 8631 participants
TikTok TechJam 2025 Online Build With Joy, Code For Change $22,500 in prizes Winners announced 2316 participants
Global Hack Week: Web3 Online Join us for a week dedicated to all things Web3! Non-monetary prizes Winners announced 441 participants
Zero to One Hackathon by Convex Online Build fullstack apps at light speed with Convex. $10,000 in prizes Winners announced 2384 participants
The PartyRock Generative AI Hackathon by AWS Online Learn Generative AI with PartyRock; Make Apps Without Code! $113,000 in prizes Winners announced 7565 participants
All In Open Source Hackathon Online At this 24-hour hackathon sponsored, we're challenging you to build hacks to serve your community, innovate creative technological solutions, and more! Non-monetary prizes Winners announced 343 participants
QubitX Hacks by YCW Online Powered by YCW to give beginners an intro to the world of research and computer programming. $540,870 in prizes Winners announced 552 participants
