CoreAudience is leading in Top 100K Sites and Top 1M Sites.
CoreAudience has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Computer & Electronics, News & Media and 22 other categories.
iProspect is leading in Business & Industry, Travel, Tourism, Games and 14 other categories.
CoreAudience is leading in most countries, including United States, United Kingdom, Germany, Canada and 6 other countries.
iProspect is leading in Taiwan, India, Australia, Netherlands and one other country.