CoreAudience is leading in Top 100K Sites.
CoreAudience has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Internet & Telecom, Music & Audio and 25 other categories.
Webclicktracker is leading in Business & Industry, Industrial Goods & Services, Shopping, Construction & Maintenance and 15 other categories.
Webclicktracker is leading in most countries, including United States, Mexico, Zambia, Ukraine and 9 other countries.
CoreAudience is leading in India, Russia, United Kingdom, Algeria and 6 other countries.