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, Business & Industry and 88 other categories.
Usablenet is leading in Consumer Electronics, Mobile Developers, Recreation & Hobbies, Home & Garden and 5 other categories.
InsightExpress is leading in most countries, including United States, China, Canada, Germany and 37 other countries.
Usablenet is leading in United Kingdom, Spain, Chile, Belarus and 3 other countries.