Market Share by Top Websites

1 Marchex is leading in The Entire Web.

2 Ad Butler is leading in 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 221 other categories.

2 Ad Butler is leading in College & University Press and Womens Health.

Geography

1 Marchex is leading in most countries, including United States, India, Russia, United Kingdom and 129 other countries.

2 Ad Butler is leading in Belarus, Finland, Dominican Republic and New Caledonia.