In terms of market share, Fathom SEO is clearly lagging behind, losing to PriceGrabber in all segments.
Fathom SEO has better usage coverage in more websites categories. Including Business & Industry, Senior Health, Health, Industrial Goods & Services and 18 other categories.
PriceGrabber is leading in Shopping, Marketing & Advertising, Computer Hardware, Products & Shopping and 5 other categories.
PriceGrabber is leading in most countries, including Canada, Peru and United Kingdom.
PriceGrabber is leading in Canada, Peru and United Kingdom.