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, 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, Business & Industry, Adult and 129 other categories.

2 is leading in Products & Shopping.


1 Quantcast Widget is leading in most countries, including United States, Indonesia, Canada, United Kingdom and 56 other countries.

2 is leading in Guatemala.