Market Share by Top Websites

1 Sitespect is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

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

Websites Categories

1 Sitespect has better usage coverage in more websites categories. Including Shopping, Clothing, Consumer Electronics, Sports and 32 other categories.

2 Observer is leading in Computer & Electronics, People & Society, Internet & Telecom, Software and 18 other categories.


1 Sitespect is leading in most countries, including United States, Netherlands, Belgium, Canada and 8 other countries.

2 Observer is leading in Russia, France, Ukraine, Turkey and 4 other countries.