ClickDensity is leading in Top 100K Sites and Top 1M Sites.
ClickDensity has better usage coverage in more websites categories. Including Business & Industry, Shopping, Classifieds, Arts & Entertainment and 90 other categories.
Optify is leading in Internet & Telecom, Marketing & Advertising, Online Marketing, Construction & Maintenance and 44 other categories.
ClickDensity is leading in most countries, including United States, United Kingdom, Mexico, Germany and 68 other countries.
Optify is leading in Philippines, Colombia, Malaysia, Montenegro and 17 other countries.