MerchantAdvantage is leading in Top 100K Sites and Top 1M Sites.
SearchRev has better usage coverage in more websites categories. Including People & Society, News & Media, Arts & Entertainment, Food & Drink and 36 other categories.
MerchantAdvantage is leading in Shopping, Business & Industry, Home & Garden, Health and 28 other categories.
SearchRev is leading in most countries, including Thailand, Venezuela, Virgin Islands Republic, Brazil and 12 other countries.
MerchantAdvantage is leading in United States, Canada, United Kingdom, India and 7 other countries.