Market Share by Top Websites

1 Openstat 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 Openstat in all market share segments.

Websites Categories

1 Openstat has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Internet & Telecom, Marketing & Advertising and 220 other categories.

2 Act-On is leading in Insurance, Golf, Dentistry, Credit, Loans & Mortgages and 7 other categories.


1 Openstat is leading in most countries, including Russia, Ukraine, Kazakhstan, Montenegro and 129 other countries.

2 Act-On is leading in United States, Great Britain, Canada, Netherlands and 38 other countries.