Market Share by Top Websites

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

2 In terms of market share, Open AdExchange is clearly lagging behind, losing to PubExchange in all segments.

Websites Categories

1 PubExchange has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Shopping, News & Media and 55 other categories.

2 Open AdExchange is leading in Marketing & Advertising, Real Estate, Sports, Newspapers and 9 other categories.

Geography

1 PubExchange is leading in most countries, including United States, Canada, United Kingdom, Spain and 28 other countries.

2 Open AdExchange is leading in Denmark, Sweden and Guatemala.