Market Share by Top Websites

1 Sailthru Horizon is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Fathom SEO is clearly lagging behind, losing to Sailthru Horizon in all segments.

Websites Categories

1 Sailthru Horizon has better usage coverage in more websites categories. Including News & Media, Shopping, Arts & Entertainment, Business & Industry and 95 other categories.

2 Fathom SEO is leading in Senior Health, Industrial Goods & Services, Jewelry, Law and one other category.

Geography

1 Sailthru Horizon is leading in most countries, including United States, United Kingdom, Australia, France and 54 other countries.

2 Fathom SEO is leading in Zambia.