In terms of market share, Observer is clearly lagging behind, losing to Revee in all segments.
Observer has better usage coverage in more websites categories. Including Business & Industry, Computer & Electronics, Arts & Entertainment, Internet & Telecom and 29 other categories.
Revee is leading in Online Marketing and Computer Security.
Observer is leading in most countries, including United States, Russia, United Kingdom, Brazil and 7 other countries.
Revee is leading in Austria and Israel.