GSI Media is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Social Dot Com has better usage coverage in more websites categories. Including Business & Industry, Finance, Arts & Entertainment, Sports and 23 other categories.
GSI Media is leading in Shopping, Clothing, Children, Sports and 4 other categories.
Social Dot Com is leading in most countries, including Sweden, Spain, Belgium, Turkey and 6 other countries.
GSI Media is leading in United States, Mexico, Canada, Venezuela and 2 other countries.