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, Internet & Telecom, Computer & Electronics and 23 other categories.
Nextag ROI Optimizer is leading in Shopping, Business & Industry, Marketing & Advertising, Home & Garden and 16 other categories.
CoreAudience is leading in most countries, including United States, Turkey, Japan, Canada and 9 other countries.
Nextag ROI Optimizer is leading in Germany, France, Saint Lucia, Bangladesh and 2 other countries.