RevenueCat Shipaton 2025 Online Ship apps and start making money. $355,000 in prizes Winners announced 51893 participants
Tech 4 Social Good Online Build a solution that empowers learners €2,000 in prizes Winners announced 504 participants
OpenAI Open Model Hackathon Online Build with gpt-oss, OpenAI’s open weight reasoning models. $30,000 in prizes Winners announced 8644 participants
Athena Hack 2021 London, United Kingdom A Hackathon helping shine the spotlight on some amazing women and non-binary people in tech! £10,000 in prizes Apr 16 – 18, 2021 227 participants
