Market Share by Top Websites

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

2 Carbon Ads is leading in Top 1M Sites.

Websites Categories

1 PubExchange has better usage coverage in more websites categories. Including Shopping, People & Society, News & Media, Food & Drink and 46 other categories.

2 Carbon Ads is leading in Computer & Electronics, Internet & Telecom, Business & Industry, Arts & Entertainment and 32 other categories.


1 Carbon Ads is leading in most countries, including Japan, China, India, Russia and 35 other countries.

2 PubExchange is leading in United States, Canada, United Kingdom, Australia and 14 other countries.