In terms of market share, PayZen is clearly lagging behind, losing to Stripe - Bitcoin in all segments.
Stripe - Bitcoin has better usage coverage in more websites categories. Including Business & Industry, Computer & Electronics, Religion & Spirituality, People & Society and 7 other categories.
PayZen is leading in Shopping, Accommodation & Hotels, Travel, Sports and 2 other categories.
Stripe - Bitcoin is leading in most countries, including United States, Egypt, Russia, Romania and 3 other countries.
PayZen is leading in France, Belgium, Germany and French Polynesia.