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, People & Society and 76 other categories.
Observer is leading in Computer & Electronics, Internet & Telecom, Software, Marketing & Advertising and 11 other categories.
3DStats is leading in most countries, including United States, United Kingdom, Mexico, Germany and 14 other countries.
Observer is leading in Russia, Brazil, China, Egypt and 3 other countries.