Market Share by Top Websites

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

2 Despite its recent growth, Undertone Networks is still behind PubExchange in all market share segments.

Websites Categories

1 Undertone Networks has better usage coverage in more websites categories. Including People & Society, News & Media, Arts & Entertainment, Business & Industry and 66 other categories.

2 PubExchange is leading in Shopping, Food & Drink, Home & Garden, Cooking & Recipes and 37 other categories.


1 PubExchange is leading in most countries, including United States, Canada, United Kingdom, India and 24 other countries.

2 Undertone Networks is leading in Germany, Japan, France, Indonesia and 11 other countries.