Eulerian is leading in Top 100K Sites and Top 1M Sites.
Eulerian has better usage coverage in more websites categories. Including Finance, Financial Management, Shopping, Travel and 51 other categories.
WebProspector is leading in Business & Industry, Internet & Telecom, Marketing & Advertising, Computer & Electronics and 26 other categories.
WebProspector is leading in most countries, including Germany, Austria, Switzerland, Russia and 12 other countries.
Eulerian is leading in France, United States, Spain, Greece and 11 other countries.