InMobi is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
WidgetBucks has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Computer & Electronics, Music & Audio and 116 other categories.
InMobi is leading in Mobile Developers, Womens Interests and Camps.
WidgetBucks is leading in most countries, including United States, India, Russia, Germany and 15 other countries.
InMobi is leading in Indonesia, United Kingdom, Japan, Canada and 13 other countries.