In terms of market share, Chargify is clearly lagging behind, losing to PayZen in all segments.
Chargify has better usage coverage in more websites categories. Including Business & Industry, Computer & Electronics, Internet & Telecom, People & Society and 6 other categories.
PayZen is leading in Travel, Books & Literature, Games and Sports.
Chargify is leading in most countries, including United States, Canada, Australia, Mexico and 11 other countries.
PayZen is leading in France, Brazil, French Polynesia, Belgium and 5 other countries.