Market Share by Top Websites

1 Integral Ad Science is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

2 In terms of market share, Ad Spirit is clearly lagging behind, losing to Integral Ad Science in all segments.

Websites Categories

1 Integral Ad Science has better usage coverage in more websites categories. Including News & Media, Arts & Entertainment, People & Society, Computer & Electronics and 86 other categories.

2 Ad Spirit is leading in Business & Industry, Sports, Shopping, Soccer and 54 other categories.

Geography

1 Integral Ad Science is leading in most countries, including United States, Czech Republic, France, Taiwan and 70 other countries.

2 Ad Spirit is leading in Germany, Austria, Switzerland, Benin and one other country.