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 92 other categories.
SexTracker is leading in Adult, Animation & Comics, Gay, Lesbian, & Bisexual, Domain Names & Register and 4 other categories.
SexTracker is leading in most countries, including United States, Germany, Russia, Turkey and 45 other countries.
Widdit is leading in Israel, Indonesia, India, Mexico and 24 other countries.