American Express
American Express, also known as Amex, facilitates electronic funds transfers throughout the world, most commonly through branded credit cards, debit cards and prepaid cards.
- Indexed sites
- 208
- Share of Payment processors
- 4%
American Express vs PayPal
PayPal is the more common of the two in our index: it runs on 1,674 websites against 208 for American Express, and 166 sites use both. Counts come from real scans, not vendor claims.
- 208
- 1,674
PayPal
PayPal is an online payments system that supports online money transfers and serves as an electronic alternative to traditional paper methods like checks and money orders.
- Indexed sites
- 1,674
- Share of Payment processors
- 34%
Well-known sites using it
All 1,674 sitesUsed together
166 sites run both American Express and PayPal. That is 80% of the sites using American Express, the smaller of the two.
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Want to know which one a particular site uses? Look it up and see its whole stack, or compare two sites side by side.