Market Share by Top Websites

1 MasterCard is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, American Express is clearly lagging behind, losing to MasterCard in all segments.

Websites Categories

1 MasterCard has better usage coverage in more websites categories. Including Lifestyle, Computers Electronics & Technology, Food & Drink, E-commerce & Shopping and 20 other categories.

2 American Express hasn't got a lead over MasterCard in any websites category.


1 MasterCard is leading in most countries, including United States, United Kingdom, Russia, Germany and 159 other countries.

2 American Express is leading in Japan and Maldives.