CheddarGetter is leading in Top 10K Sites and Top 100K Sites.
Quaderno has better usage coverage in more websites categories. Including Arts & Entertainment, Shopping, Business & Industry, Visual Arts & Design and 4 other categories.
CheddarGetter is leading in Computer & Electronics, Software, Health, Conditions & Diseases and 2 other categories.
Quaderno is leading in most countries, including Spain, Belgium, United Kingdom, Philippines and 5 other countries.
CheddarGetter is leading in United States and Japan.