Market Share by Top Websites

1 Yahoo Search Marketing Analytics is leading in Top 1M Sites.

2 In terms of market share, Vertster is clearly lagging behind, losing to Yahoo Search Marketing Analytics in all segments.

Websites Categories

1 Yahoo Search Marketing Analytics has better usage coverage in more websites categories. Including Business & Industry, Shopping, Internet & Telecom, Arts & Entertainment and 83 other categories.

2 Vertster is leading in Search Engine, Computer Security, Agriculture & Forestry, Science and 2 other categories.

Geography

1 Yahoo Search Marketing Analytics is leading in most countries, including United States, Japan, Korea Republic, Spain and 38 other countries.

2 Vertster hasn't got a lead over Yahoo Search Marketing Analytics in any country.