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 100 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, Poland and 47 other countries.
Widdit is leading in India, Russia, Israel, Indonesia and 18 other countries.