Cookies help us deliver our services. By using our services, you agree to our use of cookies. Learn more

crowdAI is shutting down - please read our blog post for more information

Host a Challenge

crowdAI is the premier open platform for crowdsourcing expert solutions to open data problems.

Use crowdAI to connect your open data with machine learning and data science specialists, who will unlock the knowledge in your data and deliver production-ready open source solutions.

We work with organizations with open data sets including educational institutions, NGOs and private companies. crowdAI hosts your open data and presents it as a challenge for data scientists around the world to compete to produce the most accurate, efficient and effective solutions.

A not-for-profit entity, crowdAI is developed at EPFL, one of the world’s leading technical universities.

Get Started