Market Share by Top Websites

1 AdReactor is leading in Top 1M Sites and The Entire Web.

2 RichRelevance is leading in Top 10K Sites and Top 100K Sites.

Websites Categories

1 RichRelevance has better usage coverage in more websites categories. Including Shopping, Clothing, Business & Industry, Consumer Electronics and 52 other categories.

2 AdReactor is leading in Arts & Entertainment, Music & Audio, Internet & Telecom, Movies and 42 other categories.


1 RichRelevance is leading in most countries, including United States, Russia, United Kingdom, France and 36 other countries.

2 AdReactor is leading in Indonesia, India, Brazil, Germany and 35 other countries.