SmartContext is leading in Top 100K Sites and Top 1M Sites.
SmartContext has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Internet & Telecom, Business & Industry and 49 other categories.
Visible Measures hasn't got a lead over SmartContext in any websites category.
SmartContext is leading in most countries, including Poland, United Kingdom, Russia, United States and 22 other countries.
Visible Measures is leading in South Africa.