AdClickMedia is leading in Top 100K Sites and Top 1M Sites.
AdClickMedia has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Internet & Telecom, News & Media and 73 other categories.
Shopzilla is leading in Shopping, Clothing, Consumer Electronics, Beauty & Fitness and 68 other categories.
AdClickMedia is leading in most countries, including India, Indonesia, Brazil, Russia and 45 other countries.
Shopzilla is leading in United States, United Kingdom, Canada, Malaysia and 10 other countries.