Market Share by Top Websites

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

2 Yahoo Search Marketing Analytics is leading in Top 100K Sites.

Websites Categories

1 Topsy has better usage coverage in more websites categories. Including People & Society, Business & Industry, Arts & Entertainment, Health and 170 other categories.

2 Yahoo Search Marketing Analytics is leading in Computer Hardware, Hair, Consumer Electronics, Instruments & Supplies and 2 other categories.

Geography

1 Topsy is leading in most countries, including Russia, United States, Japan, Brazil and 85 other countries.

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