Market Share by Top Websites

1 Marchex is leading in The Entire Web.

2 AdReactor 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 224 other categories.

2 AdReactor hasn't got a lead over Marchex in any websites category.

Geography

1 Marchex is leading in most countries, including United States, India, Russia, China and 131 other countries.

2 AdReactor is leading in Indonesia, Japan, Congo Republic, Iraq and 7 other countries.