Vision 6 is leading in Top 100K Sites and Top 1M Sites.
Vision 6 has better usage coverage in more websites categories. Including Business & Industry, Travel, Arts & Entertainment, Shopping and 89 other categories.
WhatCounts is leading in News & Media, Home & Garden, Magazines & E-Zines, Newspapers and 23 other categories.
Vision 6 is leading in most countries, including Australia, New Zealand, United Kingdom, India and 26 other countries.
WhatCounts is leading in United States, Canada, Russia, Egypt and 7 other countries.