Market Share by Top Websites

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

2 Despite its recent growth, Lead Forensics is still behind Act-On in all market share segments.

Websites Categories

1 Act-On has better usage coverage in more websites categories. Including Business & Industry, Computer & Electronics, Software, Internet & Telecom and 138 other categories.

2 Lead Forensics is leading in Online Marketing, Jobs & Employment, Web Design, Home & Garden and 33 other categories.


1 Act-On is leading in most countries, including United States, India, Canada, Netherlands and 71 other countries.

2 Lead Forensics is leading in United Kingdom, Ireland, Poland, Belgium and 44 other countries.