In terms of market share, 3DStats is clearly lagging behind, losing to Observer in all segments.
3DStats has better usage coverage in more websites categories. Including Business & Industry, Shopping, People & Society, Finance and 67 other categories.
Observer is leading in Arts & Entertainment, Computer & Electronics, Software, Photography and 12 other categories.
3DStats is leading in most countries, including United States, United Kingdom, Canada, Germany and 13 other countries.
Observer is leading in Russia, Netherlands, Ukraine, Turkey and 3 other countries.