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, Clicky 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, Shopping and 20 other categories.

2 Clicky is leading in Gambling.

Geography

1 Quantcast is leading in most countries, including United States, Russia, United Kingdom, Canada and 207 other countries.

2 Clicky is leading in Micronesia, Mayotte and Guinea-Bissau.