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 192 other categories.

2 Mediaplex is leading in Software, Technology News, Online, Humor and 33 other categories.


1 Mediaplex is leading in most countries, including United States, United Kingdom, France, Germany and 83 other countries.

2 Marchex is leading in Russia, Ukraine, Argentina, Bangladesh and 57 other countries.