Market Share by Top Websites

1 Ad Spirit is leading in Top 1M Sites and The Entire Web.

2 C3 Metrics is leading in Top 10K Sites and Top 100K Sites.

Websites Categories

1 Ad Spirit has better usage coverage in more websites categories. Including Business & Industry, Sports, Arts & Entertainment, People & Society and 89 other categories.

2 C3 Metrics is leading in Health, Travel, Accommodation & Hotels, Healthcare Industry and 33 other categories.

Geography

1 C3 Metrics is leading in most countries, including United States, Norway, Russia, France and 35 other countries.

2 Ad Spirit is leading in Germany, Poland, Austria, Switzerland and 19 other countries.