Market Share by Top Websites

1 is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

2 In terms of market share, Act-On is clearly lagging behind, losing to in all segments.

Websites Categories

1 has better usage coverage in more websites categories. Including Computers Electronics & Technology, Science & Education, Jobs & Career, Lifestyle and 13 other categories.

2 Act-On is leading in Business & Consumer Services, Finance, Health, Heavy Industry & Engineering and 3 other categories.


1 is leading in most countries, including United Kingdom, India, Russia, Australia and 71 other countries.

2 Act-On is leading in United States, Canada, Netherlands, China and 39 other countries.