Market Share by Top Websites

2 In terms of market share, AdInsight Clarity is clearly lagging behind, losing to Fathom SEO in all segments.

Websites Categories

1 Fathom SEO has better usage coverage in more websites categories. Including Business & Industry, Health, Senior Health, Shopping and 16 other categories.

2 AdInsight Clarity is leading in Transportation & Logistics, Travel, Furniture, Internet & Telecom and 7 other categories.


1 Fathom SEO is leading in most countries, including United States, India, Canada, Hong Kong and one other country.

2 AdInsight Clarity is leading in United Kingdom, Russia, Poland and Denmark.