Market Share by Top Websites

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

2 Despite its recent growth, AdAction is still behind RichRelevance in all market share segments.

Websites Categories

1 AdAction has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, News & Media and 79 other categories.

2 RichRelevance is leading in Shopping, Clothing, Consumer Electronics, General Merchandise and 36 other categories.


1 RichRelevance is leading in most countries, including United States, Russia, United Kingdom, Germany and 42 other countries.

2 AdAction is leading in Sweden, Norway, Netherlands, Denmark and 23 other countries.