Market Share by Top Websites

1 Adfusion is leading in The Entire Web.

2 C3 Metrics is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Adfusion has better usage coverage in more websites categories. Including Business & Industry, Real Estate, Arts & Entertainment, Internet & Telecom and 48 other categories.

2 C3 Metrics is leading in Travel, Accommodation & Hotels, Career & Education, Celebrities & Entertainment News and 37 other categories.


1 C3 Metrics is leading in most countries, including Russia, Spain, Germany, France and 18 other countries.

2 Adfusion is leading in United States, Canada, Romania, Philippines and 16 other countries.