In terms of market share, Observer is clearly lagging behind, losing to Trovus Revelations in all segments.
Trovus Revelations has better usage coverage in more websites categories. Including Business & Industry, Law & Government, Finance, Law and 24 other categories.
Observer is leading in Arts & Entertainment, Computer & Electronics, Internet & Telecom, People & Society and 18 other categories.
Trovus Revelations is leading in most countries, including United Kingdom, United States, Germany, Poland and 23 other countries.
Observer is leading in Russia, Montenegro, Netherlands, Sweden and 10 other countries.