Market Share by Top Websites

1 Undertone Networks is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

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

Websites Categories

1 AdvertiseSpace has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Internet & Telecom, Computer & Electronics and 50 other categories.

2 Undertone Networks is leading in News & Media, Business & Industry, Sports, Religion & Spirituality and 49 other categories.


1 AdvertiseSpace is leading in most countries, including India, Russia, Italy, Korea Republic and 19 other countries.

2 Undertone Networks is leading in United States, United Kingdom, Germany, Chile and 17 other countries.