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, Arts & Entertainment, Health and 76 other categories.
Observer is leading in Computer & Electronics, Internet & Telecom, Software, Marketing & Advertising and 10 other categories.
3DStats is leading in most countries, including United States, United Kingdom, Germany, France and 14 other countries.
Observer is leading in Canada, Japan, China, Iran and 2 other countries.