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, GSI Media is clearly lagging behind, losing to Undertone Networks in all segments.

Websites Categories

1 Undertone Networks has better usage coverage in more websites categories. Including People & Society, News & Media, Arts & Entertainment, Business & Industry and 85 other categories.

2 GSI Media is leading in Clothing, Children, Sports and Home & Garden.


1 Undertone Networks is leading in most countries, including United States, United Kingdom, Germany, Japan and 26 other countries.

2 GSI Media hasn't got a lead over Undertone Networks in any country.