In terms of market share, w3roi is clearly lagging behind, losing to WebProspector in all segments.
WebProspector has better usage coverage in more websites categories. Including Business & Industry, Internet & Telecom, Marketing & Advertising, Computer & Electronics and 43 other categories.
w3roi is leading in Health, Web Design, Products & Shopping, Beauty & Fitness and 12 other categories.
WebProspector is leading in most countries, including Germany, Austria, United Kingdom, Italy and 13 other countries.
w3roi is leading in United States, China, Canada, Russia and 8 other countries.