Market Share by Top Websites

1 Quantcast Widget is leading in The Entire Web.

2 Opta Widget is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Quantcast Widget has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Adult and 134 other categories.

2 Opta Widget is leading in Sports, Soccer, News & Media, Newspapers and 9 other categories.

Geography

1 Quantcast Widget is leading in most countries, including United States, Canada, India, Russia and 46 other countries.

2 Opta Widget is leading in Spain, United Kingdom, Italy, Australia and 25 other countries.