InMobi is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
MSN Ads has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, News & Media, Business & Industry and 98 other categories.
InMobi is leading in Internet & Telecom, Mobile Developers, Photography, Chats & Forums and 7 other categories.
MSN Ads is leading in most countries, including United States, India, Canada, Taiwan and 29 other countries.
InMobi is leading in Indonesia, Japan, Korea Republic, Azerbaijan and 17 other countries.