Market Share by Top Websites

1 Adfusion is leading in Top 100K Sites and The Entire Web.

2 Vocus is leading in Top 1M Sites.

Websites Categories

1 Vocus has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Health, News & Media and 62 other categories.

2 Adfusion is leading in Business & Industry, Real Estate, Internet & Telecom, Finance and 39 other categories.


1 Adfusion is leading in most countries, including Canada, Philippines, India, Mexico and 21 other countries.

2 Vocus is leading in United States, United Kingdom, Ukraine, Germany and 16 other countries.