Market Share by Top Websites

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

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

Websites Categories

1 has better usage coverage in more websites categories. Including Shopping, Business & Industry, Clothing, Internet & Telecom and 100 other categories.

2 Quantcast Widget is leading in People & Society, Arts & Entertainment, Adult, Music & Audio and 52 other categories.


1 is leading in most countries, including Spain, Indonesia, France, Russia and 72 other countries.

2 Quantcast Widget is leading in United States, Canada, Australia, Japan and 8 other countries.