Market Share by Top Websites

1 is leading in The Entire Web.

2 AdReactor is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Internet & Telecom, Games and 105 other categories.

2 AdReactor is leading in Music & Audio, Photography, Technology News, File Sharing and 16 other categories.


1 AdReactor is leading in most countries, including Indonesia, India, United States, Russia and 64 other countries.

2 is leading in Germany, Austria, Switzerland, Romania and 20 other countries.