Market Share by Top Websites

1 Demdex is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 Despite its recent growth, Adservice Media is still behind Demdex in all market share segments.

Websites Categories

1 Demdex has better usage coverage in more websites categories. Including Autos & Vehicles, Car Buying, Business & Industry, Arts & Entertainment and 112 other categories.

2 Adservice Media is leading in Internet & Telecom, Finance, Financial Management, Marketing & Advertising and 35 other categories.


1 Demdex is leading in most countries, including United States, Canada, United Kingdom, Australia and 64 other countries.

2 Adservice Media is leading in Denmark, Norway, Sweden, Finland and 6 other countries.