Market Share by Top Websites

1 Quantcast is leading in Top 10K Sites, Top 100K Sites and The Entire Web.

2 Lotame is leading in Top 1M Sites.

Websites Categories

1 Quantcast has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Business & Industry, Music & Audio and 240 other categories.

2 Lotame is leading in Education & Resources.

Geography

1 Quantcast is leading in most countries, including United States, United Kingdom, Russia, Canada and 206 other countries.

2 Lotame is leading in Indonesia, Thailand, Viet Nam, Iran and 5 other countries.