AdMicro is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Shopzilla has better usage coverage in more websites categories. Including Shopping, Computer & Electronics, Food & Drink, Consumer Electronics and 36 other categories.
AdMicro is leading in News & Media, Arts & Entertainment, Internet & Telecom, Business & Industry and 33 other categories.
Shopzilla is leading in most countries, including United States, Canada, United Kingdom, Germany and 15 other countries.
AdMicro is leading in Vietnam, China, Japan, Russia and 13 other countries.