Ceneo

Ceneo is a price comparison and shopping platform for the Polish market, letting shoppers compare offers for the same product across retailers, read reviews from other buyers and track prices before purchase. It covers a broad set of everyday and specialist product categories sold online.

Its ads.txt file lists 22 ad systems, combining direct relationships with resellers, through which advertising on the site is sold. Retailers list their catalogues and pricing on the platform, competing for visibility within its comparison results, while shoppers can filter by brand, price range and other product attributes before choosing where to buy.