Market Share by Top Websites

1 Klarna is leading in Top 10K Sites and Top 100K Sites.

2 Authorize.Net is leading in Top 1M Sites.

Websites Categories

1 Authorize.Net has better usage coverage in more websites categories. Including Shopping, Business & Industry, Home & Garden, Health and 167 other categories.

2 Klarna is leading in Clothing, Marketing & Advertising, Science, Social Sciences and 31 other categories.


1 Authorize.Net is leading in most countries, including United States, Canada, India, United Kingdom and 88 other countries.

2 Klarna is leading in Sweden, Germany, Norway, Finland and 16 other countries.