Open Source @ Criteo

Criteo is committed to contributing to the open source community.

We use ample open-source software internally (Cassandra, Chef, Couchbase, Gerrit, GitLab, Graphite, Hadoop, Kafka, …).
We publish the tools we believe to be of general interest, and contribute bug fixes and improvements to the open-source software we use.

Our projects are split between three GitHub entities:

• Criteo, for general-purpose open source projects.
• Criteo Cookbooks, for our Chef cookbooks.
• Criteo Research, for experiments to reproduce results of AILab research papers.