AdMob is leading in Top 100K Sites and Top 1M Sites.
AdMob has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Internet & Telecom, Business & Industry and 58 other categories.
WidgetBucks is leading in Movies, Animation & Comics, Science, Autos & Vehicles and 13 other categories.
AdMob is leading in most countries, including Indonesia, Japan, Italy, United States and 48 other countries.
WidgetBucks is leading in United Kingdom, Germany, Pakistan, Morocco and 4 other countries.