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 Shopping, Telecommunications, Finance, Banking and 5 other categories.
Observer is leading in most countries, including United States, Russia, Japan, Germany and 7 other countries.
Now Interact is leading in Sweden, United Kingdom, Netherlands, Finland and one other country.