Market Share by Top Websites

1 AdReactor is leading in The Entire Web.

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

Websites Categories

1 RichRelevance has better usage coverage in more websites categories. Including Shopping, Business & Industry, Clothing, People & Society and 76 other categories.

2 AdReactor is leading in Arts & Entertainment, Music & Audio, Internet & Telecom, Movies and 31 other categories.


1 RichRelevance is leading in most countries, including United States, Russia, United Kingdom, Brazil and 44 other countries.

2 AdReactor is leading in Indonesia, India, Turkey, Japan and 42 other countries.