In terms of market share, NetMonitor is clearly lagging behind, losing to Observer in all segments.
NetMonitor has better usage coverage in more websites categories. Including Business & Industry, Shopping, Marketing & Advertising, Sports and 36 other categories.
Observer is leading in Arts & Entertainment, Computer & Electronics, People & Society, Internet & Telecom and 15 other categories.
Observer is leading in most countries, including United States, Russia, Japan, Germany and 7 other countries.
NetMonitor is leading in Finland, Tanzania, Poland, Pakistan and 3 other countries.