Market Share by Top Websites

1 Sift Science is leading in Top 10K Sites, Top 100K Sites and The Entire Web.

2 GeoTrust is leading in Top 1M Sites.

Websites Categories

1 Sift Science has better usage coverage in more websites categories. Including Science & Education, Finance, Community & Society, Lifestyle and 13 other categories.

2 GeoTrust is leading in Computers Electronics & Technology, Home & Garden, Business & Consumer Services, E-commerce & Shopping and 3 other categories.


1 GeoTrust is leading in most countries, including Japan, Canada, Germany, India and 59 other countries.

2 Sift Science is leading in United States, United Kingdom, Australia, France and 36 other countries.