Market Share by Top Websites

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

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

Websites Categories

1 Yandex API has better usage coverage in more websites categories. Including Business & Industry, Shopping, Marketing & Advertising, News & Media and 152 other categories.

2 Gemius is leading in People & Society, Arts & Entertainment, Internet & Telecom, Social Network and 72 other categories.


1 Gemius is leading in most countries, including Poland, Hungary, Turkey, Czech Republic and 97 other countries.

2 Yandex API is leading in Russia, Ukraine, Belarus, Kazakhstan and 48 other countries.