ContentClick is leading in Top 100K Sites and Top 1M Sites.
ContentClick has better usage coverage in more websites categories. Including Arts & Entertainment, Sports, News & Media, Soccer and 73 other categories.
Interpolls is leading in People & Society, Investing, Nursery & Playroom, Home & Garden and 6 other categories.
ContentClick is leading in most countries, including United Kingdom, United States, Russia, Ireland and 30 other countries.
Interpolls is leading in Philippines, Barbados, Lithuania, Korea Republic and one other country.