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 54 other categories.

2 Undertone Networks is leading in News & Media, Business & Industry, Sports, Shopping and 50 other categories.


1 AdvertiseSpace is leading in most countries, including India, Italy, Russia, Australia and 26 other countries.

2 Undertone Networks is leading in United States, United Kingdom, Germany, Japan and 12 other countries.