In terms of market share, Encore Metrics is clearly lagging behind, losing to Vertster in all segments.
Encore Metrics has better usage coverage in more websites categories. Including Travel, Accommodation & Hotels, Business & Industry, Shopping and 20 other categories.
Vertster is leading in Computer Hardware, Womens Interests, Science, Agriculture & Forestry and 5 other categories.
Encore Metrics is leading in most countries, including United States, Japan, Canada, Philippines and 10 other countries.
Vertster is leading in China and Poland.