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 50 other categories.
Unister is leading in Travel, Tourism, Search Engine, Software and 2 other categories.
FeedPerfect is leading in most countries, including United States, Canada, United Kingdom, Italy and 15 other countries.
Unister is leading in Germany, Austria, France, China and 4 other countries.