Quaderno is leading in Top 10K Sites and Top 100K Sites.
Quaderno has better usage coverage in more websites categories. Including Computer & Electronics, Software, Arts & Entertainment, Clothing and 5 other categories.
Spreedly is leading in Internet & Telecom, Business & Industry, Chats & Forums, Health and 3 other categories.
Quaderno is leading in most countries, including Germany, Spain, Brazil, Luxembourg and 13 other countries.
Spreedly is leading in United States and China.