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, Arts & Entertainment, TV & Video, Internet & Telecom and 20 other categories.
NetMonitor is leading in Business & Industry, Shopping, Travel, Music & Audio and 13 other categories.
Vizu is leading in most countries, including United States, Indonesia, India, Canada and 13 other countries.
NetMonitor is leading in Finland, Hungary, Poland and Egypt.