MerchantAdvantage is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
SearchRev has better usage coverage in more websites categories. Including People & Society, News & Media, Food & Drink, Arts & Entertainment and 35 other categories.
MerchantAdvantage is leading in Shopping, Business & Industry, Home & Garden, Health and 26 other categories.
SearchRev is leading in most countries, including Korea Republic, Brazil, Viet Nam, Thailand and 7 other countries.
MerchantAdvantage is leading in United States, Canada, United Kingdom, Argentina and 6 other countries.