Market Share by Top Websites

1 Marchex is leading in The Entire Web.

2 PubMatic is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Marchex has better usage coverage in more websites categories. Including Business & Industry, Shopping, Arts & Entertainment, Internet & Telecom and 199 other categories.

2 PubMatic is leading in News & Media, Computer & Electronics, Software, Video Games and 22 other categories.


1 PubMatic is leading in most countries, including United States, India, Brazil, Spain and 103 other countries.

2 Marchex is leading in Russia, China, Ukraine, Israel and 28 other countries.