Qualifio is leading in Top 100K Sites and Top 1M Sites.
Vicomi has better usage coverage in more websites categories. Including Business & Industry, Adult, People & Society, News & Media and 26 other categories.
Qualifio is leading in Arts & Entertainment, Music & Audio, Travel, Tourism and 21 other categories.
Vicomi is leading in most countries, including United States, India, Mexico, Montenegro and 44 other countries.
Qualifio is leading in France, Belgium, Netherlands, Spain and 11 other countries.