InMobi is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Shopzilla has better usage coverage in more websites categories. Including Shopping, People & Society, Arts & Entertainment, Business & Industry and 124 other categories.
InMobi is leading in Mobile Developers, Chats & Forums and Camps.
Shopzilla is leading in most countries, including United States, India, Russia, Canada and 24 other countries.
InMobi is leading in Indonesia, Japan, Korea Republic, Azerbaijan and 8 other countries.