Mercent is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Mercent has better usage coverage in more websites categories. Including Shopping, Clothing, Home & Garden, Games and 57 other categories.
Rovion is leading in Business & Industry, Business Services, Internet & Telecom, Real Estate and 11 other categories.
Mercent is leading in most countries, including United States, Canada, United Kingdom, Spain and 85 other countries.
Rovion hasn't got a lead over Mercent in any country.