GSI Media is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
TapIt! has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Business & Industry, Internet & Telecom and 50 other categories.
GSI Media is leading in Children, Sports, Home & Garden and Marketing & Advertising.
TapIt! is leading in most countries, including United States, United Kingdom, India, Russia and 14 other countries.
GSI Media is leading in Mexico and Venezuela.