Bluemetrix is leading in Top 100K Sites and Top 1M Sites.
Bluemetrix has better usage coverage in more websites categories. Including Business & Industry, Real Estate, Shopping, Travel and 33 other categories.
Vizu is leading in People & Society, Arts & Entertainment, Food & Drink, Cooking & Recipes and 16 other categories.
Bluemetrix is leading in most countries, including Japan, United Kingdom, Ireland, India and 27 other countries.
Vizu is leading in United States, Indonesia, Germany, Philippines and 7 other countries.