InsightExpress is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
InsightExpress has better usage coverage in more websites categories. Including Business & Industry, Shopping, Fashion & Modeling, Finance and 48 other categories.
Vizu is leading in People & Society, News & Media, Arts & Entertainment, Technology News and 43 other categories.
InsightExpress is leading in most countries, including United States, China, Canada, France and 36 other countries.
Vizu is leading in Indonesia, India, Germany, Romania and 7 other countries.