Market Share by Top Websites

1 Adfusion is leading in The Entire Web.

2 Media6Degrees is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Media6Degrees has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Shopping, Internet & Telecom and 91 other categories.

2 Adfusion is leading in Business & Industry, Real Estate, Finance, Email and 17 other categories.


1 Media6Degrees is leading in most countries, including United States, Canada, United Kingdom, India and 43 other countries.

2 Adfusion is leading in Puerto Rico, Greece and Bulgaria.