Market Share by Top Websites

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

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

Websites Categories

1 AdAction has better usage coverage in more websites categories. Including Business & Industry, People & Society, Shopping, News & Media and 84 other categories.

2 AdReactor is leading in Arts & Entertainment, Music & Audio, Movies, Computer & Electronics and 22 other categories.


1 AdReactor is leading in most countries, including Indonesia, India, United States, Brazil and 50 other countries.

2 AdAction is leading in Sweden, Norway, Netherlands, Denmark and 20 other countries.