SexTracker is leading in Top 100K Sites and Top 1M Sites.
Widdit has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Religion & Spirituality, Business & Industry and 91 other categories.
SexTracker is leading in Adult, Animation & Comics, Gay, Lesbian, & Bisexual, Domain Names & Register and 3 other categories.
SexTracker is leading in most countries, including United States, Germany, Russia, China and 46 other countries.
Widdit is leading in India, Israel, Indonesia, Turkey and 21 other countries.