Market Share by Top Websites

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

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

Websites Categories

1 Topsy has better usage coverage in more websites categories. Including People & Society, Business & Industry, Arts & Entertainment, Health and 171 other categories.

2 Yahoo Search Marketing Analytics is leading in Jewelry, Computer Hardware, Dictionaries & Encyclopedias, Hair and 7 other categories.

Geography

1 Topsy is leading in most countries, including Russia, United States, Japan, Brazil and 96 other countries.

2 Yahoo Search Marketing Analytics is leading in Taiwan, Korea Republic and Hong Kong.