Relewise

Relewise is a modern personalization engine that creates the truly personalized experiences that customers expect. Everything is in real-time and without impacting site speed. Relewise supports millions of products and variants, where all data gets persisted, and where data is analyzed and used in real-time with zero delays. Their ultimate motivation is to give the best end-user experience through product and content recommendations and personalization - both offline and online. All while providing developers and marketers with the best tools to implement and tailor their solutions.