Market Share by Top Websites

1 Marchex is leading in The Entire Web.

2 Centro 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, Arts & Entertainment, Shopping, Internet & Telecom and 223 other categories.

2 Centro is leading in Networking and Child Health.

Geography

1 Marchex is leading in most countries, including Canada, Russia, India, United Kingdom and 127 other countries.

2 Centro is leading in United States, Croatia, Tuvalu, Democratic Republic Of The Congo and 7 other countries.