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, Health, Senior Health, Industrial Goods & Services and 18 other categories.
PriceGrabber is leading in Shopping, Computer & Electronics, Computer Hardware, Marketing & Advertising and 6 other categories.
PriceGrabber is leading in most countries, including United Kingdom, Ukraine and Chile.
PriceGrabber is leading in United Kingdom, Ukraine and Chile.