In terms of market share, Buzzdeck is clearly lagging behind, losing to Fathom SEO in all segments.
Fathom SEO has better usage coverage in more websites categories. Including Business & Industry, Industrial Goods & Services, Health, Senior Health and 17 other categories.
Buzzdeck is leading in Arts & Entertainment, Music & Audio, People & Society, Autos & Vehicles and 2 other categories.
Buzzdeck is leading in most countries, including United Kingdom, Russia, Australia, Japan and 3 other countries.
Fathom SEO is leading in United States and South Africa.