StackAdapt is leading in Top 100K Sites and Top 1M Sites.
StackAdapt has better usage coverage in more websites categories. Including Health, Arts & Entertainment, Business & Industry, Shopping and 19 other categories.
Vertical Acuity is leading in Sports, TV & Video, Rugby, News & Media and 6 other categories.
StackAdapt is leading in most countries, including United States, Canada, France, India and 8 other countries.
Vertical Acuity is leading in Norway.