Market Share by Top Websites

1 is leading in The Entire Web.

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

Websites Categories

1 has better usage coverage in more websites categories. Including Arts & Entertainment, Health, Internet & Telecom, People & Society and 135 other categories.

2 Act-On is leading in Business & Industry, Computer & Electronics, Software, Marketing & Advertising and 62 other categories.


1 is leading in most countries, including Australia, Germany, Brazil, France and 69 other countries.

2 Act-On is leading in United States, United Kingdom, Canada, India and 58 other countries.