In terms of market share, Fathom SEO is clearly lagging behind, losing to HotTraffic in all segments.
Fathom SEO has better usage coverage in more websites categories. Including Business & Industry, Health, Senior Health, Industrial Goods & Services and 18 other categories.
HotTraffic is leading in People & Society, Arts & Entertainment, Mobile Developers, Jobs & Employment and 2 other categories.
Fathom SEO is leading in most countries, including United States, Finland, New Zealand, Philippines and one other country.
HotTraffic is leading in Netherlands, Italy and Colombia.