Market Share by Top Websites

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

2 In terms of market share, Topsy is clearly lagging behind, losing to Yandex API in all segments.

Websites Categories

1 Yandex API has better usage coverage in more websites categories. Including Business & Industry, Shopping, Arts & Entertainment, Marketing & Advertising and 224 other categories.

2 Topsy is leading in Running, Camps, Reproductive Health, Disabled & Special Needs and 5 other categories.

Geography

1 Yandex API is leading in most countries, including Russia, Ukraine, Belarus, Kazakhstan and 123 other countries.

2 Topsy is leading in Japan, Brazil, Philippines, Uruguay and 7 other countries.