In terms of market share, Fathom SEO is clearly lagging behind, losing to nPario in all segments.
Fathom SEO has better usage coverage in more websites categories. Including Business & Industry, Health, Senior Health, Industrial Goods & Services and 20 other categories.
nPario hasn't got a lead over Fathom SEO in any websites category.
Fathom SEO is leading in most countries, including United States, Canada, Iran, Italy and 3 other countries.
nPario is leading in Sweden.