InMobi is leading in Top 10K Sites and Top 100K Sites.
Shopzilla has better usage coverage in more websites categories. Including Shopping, People & Society, Arts & Entertainment, Business & Industry and 123 other categories.
InMobi is leading in Mobile Developers, Chats & Forums and Camps.
Shopzilla is leading in most countries, including United States, India, Canada, Australia and 48 other countries.
InMobi is leading in Lithuania, Indonesia, Montenegro, Azerbaijan and 11 other countries.