Market Share by Top Websites

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

2 Despite its recent growth, FirstImpression is still behind AdCloud in all market share segments.

Websites Categories

1 AdCloud has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, News & Media, Business & Industry and 202 other categories.

2 FirstImpression is leading in Marketing & Advertising, Social Sciences, Programming, Industrial Goods & Services and 12 other categories.


1 AdCloud is leading in most countries, including United States, France, Brazil, Italy and 125 other countries.

2 FirstImpression is leading in Finland, Israel, Estonia, Latvia and 37 other countries.