Market Share by Top Websites

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

2 In terms of market share, Vocus is clearly lagging behind, losing to Demdex in all segments.

Websites Categories

1 Demdex has better usage coverage in more websites categories. Including Autos & Vehicles, Car Buying, Business & Industry, Arts & Entertainment and 126 other categories.

2 Vocus is leading in Animation & Comics, Online Marketing, Business Services, Technology News and 18 other categories.


1 Demdex is leading in most countries, including United States, Canada, United Kingdom, Australia and 71 other countries.

2 Vocus is leading in Romania, Cambodia, Cayman Islands, Nepal and one other country.