Deployed with leading
marketplaces at scale.

One of Europe's largest second-hand marketplaces, rebuilt around adaptive product discovery.

Sustained at full international scale: +118.9% engagement and +46.9% purchase intent on the home feed, +49.9% conversion to sold items on Similar Items, and +11% items sold on the purchase-optimized feed. Favorites — the hardest signal to game — moved the most.

"At Wallapop, we are moving toward a system that understands what users want in real time, helping buyers find the right items faster while giving sellers more effective visibility for their listings."

— Rob Cassedy, CEO, Wallapop