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 59 other categories.
NetMonitor is leading in Business & Industry, Shopping, Marketing & Advertising, Science and 23 other categories.
Vizu is leading in most countries, including United States, Indonesia, India, Canada and 19 other countries.
NetMonitor is leading in Finland and Estonia.