Market Share by Top Websites

1 is leading in The Entire Web.

2 Act-On is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Shopping, People & Society and 123 other categories.

2 Act-On is leading in Computer & Electronics, Software, Health, Business Services and 65 other categories.


1 Act-On is leading in most countries, including United States, United Kingdom, India, Canada and 80 other countries.

2 is leading in Ukraine, Russia, Azerbaijan, Belarus and 29 other countries.