PayZen is leading in Top 100K Sites.
PayZen has better usage coverage in more websites categories. Including Business & Industry, Internet & Telecom, Shopping, Autos & Vehicles and 9 other categories.
Spreedly is leading in Mobile Developers, People & Society, Religion & Spirituality, Chats & Forums and 3 other categories.
PayZen is leading in most countries, including France, French Polynesia, Switzerland, Thailand and 2 other countries.
Spreedly is leading in United States and Israel.