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, HotLog is clearly lagging behind, losing to Quantcast in all segments.

Websites Categories

1 Quantcast has better usage coverage in more websites categories. Including Games, Arts & Entertainment, Science & Education, Computers Electronics & Technology and 19 other categories.

2 HotLog is leading in Heavy Industry & Engineering.


1 Quantcast is leading in most countries, including United States, United Kingdom, France, Canada and 150 other countries.

2 HotLog is leading in Russia, Ukraine, Belarus, Kazakhstan and 4 other countries.