Affirm is leading in Top 100K Sites and Top 1M Sites.
Affirm has better usage coverage in more websites categories. Including Shopping, Business & Industry, Autos & Vehicles, Jewelry and 68 other categories.
PayZen is leading in Accommodation & Hotels, Travel, Medicine and Boating.
Affirm is leading in most countries, including United States, Germany, United Kingdom, Canada and 24 other countries.
PayZen is leading in France, French Polynesia and Denmark.