Sanoma 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 114 other categories.
Sanoma is leading in News & Media, Sports, Newspapers, Science and 16 other categories.
Shopzilla is leading in most countries, including United States, Canada, India, Russia and 25 other countries.
Sanoma is leading in Finland, Denmark, Norway, Peru and 8 other countries.