Market Share by Top Websites

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

2 Despite its recent growth, Branch Metrics is still behind Quantcast in all market share segments.

Websites Categories

1 Branch Metrics has better usage coverage in more websites categories. Including E-commerce & Shopping, Computers Electronics & Technology, Lifestyle, Science & Education and 8 other categories.

2 Quantcast is leading in Arts & Entertainment, Games, News & Media, Sports and 8 other categories.


1 Quantcast is leading in most countries, including United States, Russia, United Kingdom, Canada and 116 other countries.

2 Branch Metrics is leading in France, Spain, Poland, Italy and 30 other countries.