MetriWeb is leading in Top 100K Sites.
MetriWeb has better usage coverage in more websites categories. Including Business & Industry, People & Society, Arts & Entertainment, Career & Education and 28 other categories.
Vertical Leap hasn't got a lead over MetriWeb in any websites category.
MetriWeb is leading in most countries, including Belgium, Luxembourg, France, Russia and 13 other countries.
Vertical Leap is leading in Great Britain.