Now Interact is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Observer has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Computer & Electronics, People & Society and 22 other categories.
Now Interact is leading in Finance, Telecommunications, Shopping, Energy and 5 other categories.
Observer is leading in most countries, including United States, Russia, Germany, Ukraine and 6 other countries.
Now Interact is leading in Sweden, Netherlands, United Kingdom and Denmark.