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 In terms of market share, Tableau is clearly lagging behind, losing to Quantcast Widget in all segments.

Websites Categories

1 Quantcast Widget has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Adult, Music & Audio and 91 other categories.

2 Tableau is leading in News & Media, Business & Industry, Internet & Telecom, Technology News and 52 other categories.


1 Tableau is leading in most countries, including United Kingdom, France, Spain, Italy and 42 other countries.

2 Quantcast Widget is leading in United States, Canada, India, Russia and 30 other countries.