Eulerian is leading in Top 100K Sites and Top 1M Sites.
Eulerian has better usage coverage in more websites categories. Including Business & Industry, Finance, Shopping, Financial Management and 64 other categories.
Prudsys is leading in Clothing, Consumer Electronics, Office Products, Products & Shopping and one other category.
Eulerian is leading in most countries, including France, United States, United Kingdom, Canada and 17 other countries.
Prudsys is leading in Italy, Switzerland, Sweden, Slovenia and 5 other countries.