Market Share by Top Websites

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

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

Websites Categories

1 AdvertServe has better usage coverage in more websites categories. Including People & Society, Business & Industry, News & Media, Shopping and 114 other categories.

2 CONTEXTin is leading in Software, Archives, Music and Reference.

Geography

1 AdvertServe is leading in most countries, including United States, Russia, Turkey, United Kingdom and 60 other countries.

2 CONTEXTin is leading in Argentina, Korea Republic and Tunisia.