Prudsys is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
YellowTracker has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, News & Media and 63 other categories.
Prudsys is leading in Shopping, Clothing, Health, Products & Shopping and 34 other categories.
Prudsys is leading in most countries, including Germany, Italy, Switzerland, Austria and 36 other countries.
YellowTracker is leading in Netherlands, Belgium, Greece, Korea Republic and 2 other countries.