Eulerian is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Eulerian has better usage coverage in more websites categories. Including Finance, Shopping, Financial Management, People & Society and 50 other categories.
WebProspector is leading in Business & Industry, Internet & Telecom, Marketing & Advertising, Computer & Electronics and 27 other categories.
Eulerian is leading in most countries, including France, United States, Russia, United Kingdom and 18 other countries.
WebProspector is leading in Germany, Austria, Switzerland, Portugal and 6 other countries.