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, Industrial Goods & Services and 16 other categories.

2 AdInsight Clarity is leading in Internet & Telecom, Furniture, Travel, Real Estate and 5 other categories.


1 Fathom SEO is leading in most countries, including United States, Germany, Japan, Philippines and one other country.

2 AdInsight Clarity is leading in United Kingdom, Nigeria, Romania and Ukraine.