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, Law & Government, Career & Education and 100 other categories.

2 Sailthru Horizon is leading in News & Media, Shopping, Music & Audio, Clothing and 42 other categories.

Geography

1 Siteimprove is leading in most countries, including United States, Denmark, United Kingdom, Sweden and 83 other countries.

2 Sailthru Horizon is leading in Australia, New Zealand, Switzerland, Ghana and 9 other countries.