Market Share by Top Websites

1 SiteBro is leading in Top 1M Sites and The Entire Web.

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

Websites Categories

1 SiteBro has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Computer & Electronics, Internet & Telecom and 97 other categories.

2 Observer is leading in Transportation & Logistics, Running, Animal Products & Service, Web Design and one other category.


1 SiteBro is leading in most countries, including Indonesia, Brazil, United States, Germany and 42 other countries.

2 Observer is leading in Ukraine, Turkey, Belgium and China.