Market Share by Top Websites

1 Siteimprove is leading in Top 1M Sites and The Entire Web.

2 Sailthru Horizon is leading in Top 10K Sites and Top 100K Sites.

Websites Categories

1 Siteimprove has better usage coverage in more websites categories. Including Business & Industry, Health, Career & Education, Law & Government and 94 other categories.

2 Sailthru Horizon is leading in Arts & Entertainment, Shopping, News & Media, Music & Audio and 43 other categories.

Geography

1 Siteimprove is leading in most countries, including United States, Denmark, United Kingdom, Sweden and 75 other countries.

2 Sailthru Horizon is leading in Australia, New Zealand, Switzerland, Viet Nam and 17 other countries.