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, Travel, Accommodation & Hotels and 80 other categories.
Sanoma is leading in News & Media, Arts & Entertainment, Music & Audio, Newspapers and 28 other categories.
Spring Metrics is leading in most countries, including United States, Canada, Germany, United Kingdom and 32 other countries.
Sanoma is leading in Finland, Denmark, Norway, Peru and 19 other countries.