Bluemetrix is leading in Top 100K Sites and Top 1M Sites.
Bluemetrix has better usage coverage in more websites categories. Including Computers Electronics & Technology, Travel & Tourism, Business & Consumer Services, E-commerce & Shopping and 11 other categories.
YellowTracker is leading in Pets & Animals, Community & Society, Games, Hobbies & Leisure and one other category.
Bluemetrix is leading in most countries, including Japan, United Kingdom, United States, China and 33 other countries.
YellowTracker is leading in Netherlands, Belgium, Germany, Canada and 4 other countries.