Market Share by Top Websites

1 Adservice Media 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 Adservice Media in all segments.

Websites Categories

1 Adservice Media has better usage coverage in more websites categories. Including Business & Industry, Internet & Telecom, Shopping, Finance and 92 other categories.

2 Vocus is leading in Health, Software, Music & Audio, Autos & Vehicles and 29 other categories.


1 Vocus is leading in most countries, including United States, India, Great Britain, France and 36 other countries.

2 Adservice Media is leading in Denmark, Norway, Sweden, Finland and 27 other countries.