AdvertPro 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, Clothing and 95 other categories.
AdvertPro is leading in Business & Industry, Adult, News & Media, Real Estate and 44 other categories.
AdvertPro is leading in most countries, including United States, South Africa, Norway, Turkey and 27 other countries.
Shopzilla is leading in India, Russia, Germany, Japan and 17 other countries.