Market Share by Top Websites

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

2 Despite its recent growth, Authorize.Net is still behind Klarna in all market share segments.

Websites Categories

1 Authorize.Net has better usage coverage in more websites categories. Including Business & Industry, Health, Home & Garden, Autos & Vehicles and 128 other categories.

2 Klarna is leading in Shopping, Arts & Entertainment, People & Society, Clothing and 83 other categories.


1 Klarna is leading in most countries, including Sweden, Germany, Norway, Finland and 101 other countries.

2 Authorize.Net is leading in United States, Canada, India, Australia and 65 other countries.