Monsido is leading in Top 100K Sites and Top 1M Sites.
Monsido has better usage coverage in more websites categories. Including Business & Industry, Travel, Tourism, Internet & Telecom and 26 other categories.
Vertster is leading in People & Society, Computer Hardware, Furniture, Womens Interests and 3 other categories.
Monsido is leading in most countries, including Denmark, United Kingdom, Russia, Sweden and 6 other countries.
Vertster is leading in Australia, Portugal and Canada.