In terms of market share, Vertster is clearly lagging behind, losing to YellowTracker in all segments.
YellowTracker has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, News & Media and 78 other categories.
Vertster is leading in Computer Hardware, Science, Jobs & Employment, Computer Security and one other category.
YellowTracker is leading in most countries, including Netherlands, Belgium, Germany, United States and 32 other countries.
Vertster is leading in Australia.