Market Share by Top Websites

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

2 Despite its recent growth, AdvertServe is still behind IVW in all market share segments.

Websites Categories

1 IVW has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Internet & Telecom, Adult and 208 other categories.

2 AdvertServe is leading in Religion & Spirituality, Social Sciences, Sports News, Dentistry and 4 other categories.


1 IVW is leading in most countries, including Germany, United States, India, Brazil and 191 other countries.

2 AdvertServe is leading in Russia, Ukraine, Kazakhstan, Uzbekistan and 3 other countries.