In terms of market share, Fathom SEO is clearly lagging behind, losing to iProspect in all segments.
iProspect has better usage coverage in more websites categories. Including Business & Industry, Travel, Internet & Telecom, People & Society and 32 other categories.
Fathom SEO is leading in Health, Senior Health, Industrial Goods & Services, Beauty & Fitness and 8 other categories.
iProspect is leading in most countries, including Ukraine, United Kingdom, Myanmar, France and 7 other countries.
Fathom SEO is leading in United States, Taiwan, Czech Republic and Netherlands.