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 84 other categories.
Shopzilla is leading in Shopping, Clothing, Consumer Electronics, Beauty & Fitness and 60 other categories.
AdClickMedia is leading in most countries, including India, Indonesia, Russia, Germany and 54 other countries.
Shopzilla is leading in United States, Italy, China, Croatia and 2 other countries.