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, People & Society and 21 other categories.

2 Vizzit is leading in Science, Social Sciences, Law & Government, Government and 15 other categories.


1 Observer is leading in most countries, including United States, Russia, France, United Kingdom and 7 other countries.

2 Vizzit is leading in Sweden, Germany, Norway, Finland and 2 other countries.