SingleFeed is leading in Top 100K Sites and Top 1M Sites.
SingleFeed has better usage coverage in more websites categories. Including Shopping, Business & Industry, Home & Garden, Clothing and 68 other categories.
Taggd is leading in Beverages.
SingleFeed is leading in most countries, including United States, Canada, France, United Kingdom and 23 other countries.
Taggd is leading in Australia and New Zealand.