InsightExpress is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
InsightExpress has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, News & Media, Health and 81 other categories.
Usablenet is leading in Business & Industry, Shopping, Travel, Accommodation & Hotels and 31 other categories.
InsightExpress is leading in most countries, including United States, United Kingdom, India, Canada and 55 other countries.
Usablenet is leading in Japan, Turkey, Morocco, British Indian Ocean Territory and 5 other countries.