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 53 other categories.
Visilabs hasn't got a lead over Bluemetrix in any websites category.
Bluemetrix is leading in most countries, including Japan, United Kingdom, Ireland, United States and 46 other countries.
Visilabs is leading in Turkey.