Proof of Concept Online If you could prove any data on the internet - what would you build? $25,000 in prizes Winners announced 1906 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 3927 participants
Africa Deep Tech Challenge 2025 Online Create breakthrough solutions that thrive under constraints and unlock Africa’s deep tech potential. $20,000 in prizes Winners announced 2821 participants
Google's Women Techmakers presents She Builds AI Online Develop an AI powered solution to address gender equity challenges around the world, as outlined in UN Sustainable Development Goal 5 $40,000 in prizes Winners announced 3635 participants
Amazon Raise-up Buildathon Online Build sustainable solutions using AWS to ensure the survival of nonprofits and cultural institutions $40,800 in prizes Winners announced 859 participants
Wallifornia MusicTech & e-Sports 2020 Hackathon Online Create unique, viable, working solutions in Music Technology and Esports! €28,700 in prizes Winners announced 122 participants
Developer Circles Community Challenge Online Completed - 2017 Community Challenge $150,000 in prizes Winners announced 3629 participants
