ClickDensity is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
ClickDensity has better usage coverage in more websites categories. Including Business & Industry, Shopping, Classifieds, Arts & Entertainment and 77 other categories.
Optify is leading in Internet & Telecom, Marketing & Advertising, Online Marketing, Travel and 49 other categories.
ClickDensity is leading in most countries, including United States, France, United Kingdom, Czech Republic and 44 other countries.
Optify is leading in India, Ukraine, Philippines, Israel and 22 other countries.