Market Share by Top Websites

1 Undertone Networks is leading in Top 100K Sites and Top 1M Sites.

2 In terms of market share, AdvertPro is clearly lagging behind, losing to Undertone Networks in all segments.

Websites Categories

1 AdvertPro has better usage coverage in more websites categories. Including Business & Industry, News & Media, Real Estate, Arts & Entertainment and 49 other categories.

2 Undertone Networks is leading in People & Society, Shopping, Food & Drink, Religion & Spirituality and 26 other categories.


1 AdvertPro is leading in most countries, including South Africa, Norway, Turkey, Spain and 30 other countries.

2 Undertone Networks is leading in United States, United Kingdom, Chile, Indonesia and 16 other countries.