Market Share by Top Websites

1 IVW is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

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

Websites Categories

1 Marchex has better usage coverage in more websites categories. Including Business & Industry, Shopping, Arts & Entertainment, Internet & Telecom and 190 other categories.

2 IVW is leading in Adult, Search Engine, Car Buying, Domain Names & Register and 32 other categories.


1 IVW is leading in most countries, including Germany, United States, United Kingdom, Russia and 145 other countries.

2 Marchex is leading in Nigeria, Malta, Bosnia, Tanzania and 8 other countries.