CoreAudience is leading in Top 100K Sites.
CoreAudience has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Computer & Electronics, News & Media and 23 other categories.
Webclicktracker is leading in Business & Industry, Industrial Goods & Services, Construction & Maintenance, Shopping and 16 other categories.
CoreAudience is leading in most countries, including Russia, Austria, Canada, United Kingdom and 15 other countries.
Webclicktracker is leading in United States, Mexico, Bulgaria, Colombia and 9 other countries.