Market Share by Top Websites

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

2 Despite its recent growth, Tableau is still behind Quantcast Widget in all market share segments.

Websites Categories

1 Quantcast Widget has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Adult, Music & Audio and 95 other categories.

2 Tableau is leading in News & Media, Business & Industry, Internet & Telecom, Technology News and 33 other categories.


1 Quantcast Widget is leading in most countries, including United States, Canada, Indonesia, United Kingdom and 38 other countries.

2 Tableau is leading in India, Brazil, Netherlands, Taiwan and 28 other countries.