In terms of market share, Uptrends is clearly lagging behind, losing to Vertster in all segments.
Uptrends has better usage coverage in more websites categories. Including People & Society, Business & Industry, Arts & Entertainment, Shopping and 47 other categories.
Vertster is leading in Computer Hardware, Womens Interests, Science, Furniture and 3 other categories.
Uptrends is leading in most countries, including Netherlands, United States, Belgium, Czech Republic and 15 other countries.
Vertster is leading in Australia and Canada.