Market Share by Top Websites

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

2 In terms of market share, BuySellAds is clearly lagging behind, losing to PubMatic in all segments.

Websites Categories

1 PubMatic has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, News & Media, Internet & Telecom and 230 other categories.

2 BuySellAds is leading in Web Design, Business Training, Poker, Biotechnology & Pharmaceuticals and 3 other categories.


1 PubMatic is leading in most countries, including United States, France, Russia, Italy and 186 other countries.

2 BuySellAds is leading in Bahamas and Gambia.