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 81 other categories.
Usablenet is leading in Shopping, Consumer Electronics, Sports, Food & Grocery Retailers and 19 other categories.
InsightExpress is leading in most countries, including United States, China, Canada, Australia and 37 other countries.
Usablenet is leading in United Kingdom, Spain, Peru, Chile and 2 other countries.