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 IVW has better usage coverage in more websites categories. Including Arts & Entertainment, Internet & Telecom, Adult, Shopping and 144 other categories.

2 Marchex is leading in Business & Industry, Health, Construction & Maintenance, Career & Education and 77 other categories.


1 IVW is leading in most countries, including Germany, United States, Russia, Brazil and 173 other countries.

2 Marchex is leading in Uganda, Zimbabwe, Jamaica, Suriname and 2 other countries.