FeedPerfect is leading in Top 100K Sites and Top 1M Sites.
FeedPerfect has better usage coverage in more websites categories. Including Shopping, Business & Industry, Home & Garden, Clothing and 48 other categories.
Knowledge Networks is leading in People & Society, News & Media, Beverages, Law & Government and 3 other categories.
FeedPerfect is leading in most countries, including United States, United Kingdom, Canada, Russia and 30 other countries.
Knowledge Networks is leading in Gabon.