CoreAudience is leading in Top 100K Sites and Top 1M Sites.
iProspect has better usage coverage in more websites categories. Including Business & Industry, Travel, Internet & Telecom, People & Society and 27 other categories.
CoreAudience is leading in Arts & Entertainment, Computer & Electronics, News & Media, Shopping and 15 other categories.
CoreAudience is leading in most countries, including United States, Russia, Brazil, Turkey and 8 other countries.
iProspect is leading in Australia, India, Hong Kong, Uruguay and 4 other countries.