Market Share by Top Websites

1 SeeVolution is leading in Top 1M Sites.

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

Websites Categories

1 SeeVolution has better usage coverage in more websites categories. Including Business & Industry, People & Society, Arts & Entertainment, Internet & Telecom and 93 other categories.

2 Fathom SEO is leading in Senior Health, Transportation & Logistics, Computer Hardware and Consumer Electronics.


1 SeeVolution is leading in most countries, including United States, Spain, France, Germany and 46 other countries.

2 Fathom SEO hasn't got a lead over SeeVolution in any country.