Market Share by Top Websites

1 Marchex is leading in The Entire Web.

2 Mediaplex 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 196 other categories.

2 Mediaplex is leading in Software, Online, Technology News, Humor and 30 other categories.


1 Mediaplex is leading in most countries, including United States, United Kingdom, Germany, France and 85 other countries.

2 Marchex is leading in Russia, Ukraine, Viet Nam, Argentina and 36 other countries.