What it means
Saturated products push up ad costs and push down prices. Product Score measures it from how many near-identical listings appear in the same research, and scores low competition higher.
Glossary
Product saturation
How crowded a product is: many near-identical listings and sellers competing for the same buyers.
See Product saturation on real products
Product Score calculates it for every AliExpress product it scores, with a 0–100 Opportunity Score. Free plan, no card needed.