Bluemetrix is leading in Top 100K Sites and Top 1M Sites.
Vizu has better usage coverage in more websites categories. Including People & Society, News & Media, Arts & Entertainment, Technology News and 59 other categories.
Bluemetrix is leading in Business & Industry, Real Estate, Shopping, Travel and 27 other categories.
Vizu is leading in most countries, including India, United Kingdom, Canada, Germany and 37 other countries.
Bluemetrix is leading in Japan, Ireland, China, Slovenia and 11 other countries.