Humble Widget is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Humble Widget has better usage coverage in more websites categories. Including Games, Video Games, Arts & Entertainment, Business & Industry and 37 other categories.
PayZen is leading in Accommodation & Hotels, Travel, Autos & Vehicles, Health and 5 other categories.
Humble Widget is leading in most countries, including United States, United Kingdom, Germany, Brazil and 38 other countries.
PayZen is leading in France, French Polynesia, Guernsey and Chad.