RevenueCat Shipaton 2025 Online Ship apps and start making money. $355,000 in prizes Winners announced 51900 participants
Tech Innovation For Good Online Use the Power of Tech and AI to Create Real Social Impact Non-monetary prizes Winners announced 788 participants
OpenAI Open Model Hackathon Online Build with gpt-oss, OpenAI’s open weight reasoning models. $30,000 in prizes Winners announced 8652 participants
Meta Horizon Creator Competition: Open Source Champions Online Compete for a share of $1M in prizes, plus an additional $500K in prizes for newly introduced mini-challenges. $1,500,000 in prizes Winners announced 1215 participants
Girls Got Game Online An international online game jam designed to empower girls and nonbinary youth $370 in prizes Winners announced 89 participants
