GSI Media is leading in Top 100K Sites.
Interpolls has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, News & Media, Adult and 30 other categories.
GSI Media is leading in Shopping, Software, Sports, Children and one other category.
Interpolls is leading in most countries, including United States, Philippines, France, Japan and 9 other countries.
GSI Media is leading in China, Canada, Czech Republic, Hong Kong and 4 other countries.