Market Share by Top Websites

1 Marchex is leading in Top 10K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Impresiones Web is clearly lagging behind, losing to Marchex in all segments.

Websites Categories

1 Marchex has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Shopping, Internet & Telecom and 212 other categories.

2 Impresiones Web is leading in People & Society, Adult, TV & Video, Technology News and 6 other categories.


1 Marchex is leading in most countries, including United States, Russia, India, United Kingdom and 119 other countries.

2 Impresiones Web is leading in Spain, Mexico, Argentina, Peru and 11 other countries.