In terms of market share, Fathom SEO is clearly lagging behind, losing to SearchRev in all segments.
SearchRev has better usage coverage in more websites categories. Including Shopping, Business & Industry, People & Society, Food & Drink and 41 other categories.
Fathom SEO is leading in Senior Health, Industrial Goods & Services, Computer & Electronics, Education and 6 other categories.
SearchRev is leading in most countries, including United States, Russia, Germany, Korea Republic and 10 other countries.
Fathom SEO is leading in Zambia.