Adconion 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, Business & Industry and 86 other categories.
Adconion is leading in News & Media, Career & Education, Autos & Vehicles, Travel and 45 other categories.
Adconion is leading in most countries, including Spain, France, Australia, United Kingdom and 28 other countries.
Shopzilla is leading in United States, India, Malaysia, Ukraine and 15 other countries.