Sanoma is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Spring Metrics has better usage coverage in more websites categories. Including Shopping, Business & Industry, Health, Travel and 79 other categories.
Sanoma is leading in News & Media, Arts & Entertainment, People & Society, Newspapers and 28 other categories.
Spring Metrics is leading in most countries, including United States, Canada, United Kingdom, Germany and 37 other countries.
Sanoma is leading in Finland, Denmark, Norway, Peru and 18 other countries.