In terms of market share, NetMonitor is clearly lagging behind, losing to Vizu in all segments.
Vizu has better usage coverage in more websites categories. Including People & Society, News & Media, Arts & Entertainment, Technology News and 63 other categories.
NetMonitor is leading in Business & Industry, Marketing & Advertising, Shopping, Industrial Goods & Services and 20 other categories.
Vizu is leading in most countries, including India, United Kingdom, Canada, Brazil and 41 other countries.
NetMonitor is leading in Finland, Estonia, Poland, Ukraine and one other country.