FeedPerfect is leading in Top 100K Sites and Top 1M Sites.
KeywordMax has better usage coverage in more websites categories. Including People & Society, Health, Relationships & Dating, Travel and 47 other categories.
FeedPerfect is leading in Shopping, Home & Garden, Clothing, Jewelry and 36 other categories.
KeywordMax is leading in most countries, including United Kingdom, Bulgaria, Spain, Canada and 28 other countries.
FeedPerfect is leading in United States, Japan, Luxembourg, Barbados and 4 other countries.