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 Despite its recent growth, Act-On is still behind Yandex API in all market share segments.

Websites Categories

1 Yandex API has better usage coverage in more websites categories. Including Business & Industry, Shopping, Arts & Entertainment, Marketing & Advertising and 221 other categories.

2 Act-On is leading in Universities & Colleges, Golf, Credit, Loans & Mortgages, Running and 8 other categories.


1 Yandex API is leading in most countries, including Russia, Ukraine, Belarus, Kazakhstan and 107 other countries.

2 Act-On is leading in United States, India, Canada, Netherlands and 31 other countries.