Market Share by Top Websites

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

2 ChartBeat is leading in Top 10K Sites.

Websites Categories

1 Quantcast has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Business & Industry, Religion & Spirituality and 238 other categories.

2 ChartBeat is leading in Book Retailers.

Geography

1 Quantcast is leading in most countries, including United States, Russia, United Kingdom, Canada and 218 other countries.

2 ChartBeat is leading in Turks and Caicos Islands.