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 62 other categories.
Vertster is leading in Womens Interests, Computer Hardware, Furniture, Science and 3 other categories.
YellowTracker is leading in most countries, including Netherlands, Belgium, United Kingdom, Russia and 14 other countries.
Vertster is leading in Australia and Italy.