ClickInc is leading in Top 1M Sites.
ClickInc has better usage coverage in more websites categories. Including Health, Arts & Entertainment, Business & Industry, Food & Drink and 10 other categories.
Vizu is leading in People & Society, Adult, Autos & Vehicles, Home & Garden and one other category.
ClickInc is leading in most countries, including United States, India, Canada, Nigeria and 27 other countries.
Vizu is leading in Indonesia, Malaysia, Netherlands, Philippines and 6 other countries.