Market Share by Top Websites

1 Quantcast is leading in The Entire Web.

2 DoubleClick Floodlight is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 DoubleClick Floodlight has better usage coverage in more websites categories. Including Computers Electronics & Technology, Vehicles, Food & Drink, Finance and 9 other categories.

2 Quantcast is leading in Games, Arts & Entertainment, Science & Education, News & Media and 7 other categories.

Geography

1 Quantcast is leading in most countries, including United States, United Kingdom, France, Germany and 120 other countries.

2 DoubleClick Floodlight is leading in Japan, Canada, Russia, Australia and 32 other countries.