Market Share by Top Websites

1 Vizzit is leading in Top 100K Sites and Top 1M Sites.

2 In terms of market share, Observer is clearly lagging behind, losing to Vizzit in all segments.

Websites Categories

1 Observer has better usage coverage in more websites categories. Including Business & Industry, Computer & Electronics, Arts & Entertainment, Internet & Telecom and 20 other categories.

2 Vizzit is leading in Social Sciences, Science, Government, Law & Government and 19 other categories.


1 Observer is leading in most countries, including Russia, United States, United Kingdom, Ukraine and 9 other countries.

2 Vizzit is leading in Sweden, Netherlands, China, Norway and 4 other countries.