Market Share by Top Websites

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

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

Websites Categories

1 Quantcast has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Business & Industry, Music & Audio and 241 other categories.

2 LineZing hasn't got a lead over Quantcast in any websites category.


1 Quantcast is leading in most countries, including United States, Germany, United Kingdom, Russia and 213 other countries.

2 LineZing is leading in China.