From their site: The Criteo predictive engine is a powerful tool that analyses consumer behavior and provide them with relevant product recommendations. The Criteo Quick-Start API allows you to start with recommendations on your web-site with a simplified but complete set of functions. Criteo technology is based on collaborative predictive analysis.
The following is a list of SDKs from our SDK directory that matched your search term. Though your definition of an SDK may differ, in our world, we define SDKs as platform- specific tools for consuming existing APIs of the sort we list in our API directory. For example, the Ruby SDK for consuming the Twitter Ads API. If you think an SDK, API, or other asset is missing from our directory, be sure to check our guidelines for making contributions to ProgrammableWeb.