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 90 other categories.

2 C3 Metrics is leading in Travel, Accommodation & Hotels, Health, Healthcare Industry and 32 other categories.

Geography

1 C3 Metrics is leading in most countries, including United States, Russia, India, United Kingdom and 20 other countries.

2 C3 Metrics is leading in United States, Russia, India, United Kingdom and 20 other countries.