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 101 other categories.
Widdit is leading in People & Society, Religion & Spirituality, Video Games, Search Engine and 28 other categories.
ClickDensity is leading in most countries, including United States, United Kingdom, France, Canada and 48 other countries.
Widdit is leading in Russia, India, Brazil, Israel and 20 other countries.