CoreAudience is leading in Top 100K Sites.
CoreAudience has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Computer & Electronics, Internet & Telecom and 26 other categories.
Webclicktracker is leading in Business & Industry, Industrial Goods & Services, Shopping, Construction & Maintenance and 16 other categories.
CoreAudience is leading in most countries, including Brazil, Sweden, Japan, Australia and 11 other countries.
Webclicktracker is leading in United States, China, India, Taiwan and 8 other countries.