Market Share by Top Websites

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

2 In terms of market share, Flattr is clearly lagging behind, losing to Klarna in all segments.

Websites Categories

1 Klarna has better usage coverage in more websites categories. Including Shopping, Business & Industry, Clothing, Marketing & Advertising and 106 other categories.

2 Flattr is leading in Arts & Entertainment, People & Society, Computer & Electronics, Internet & Telecom and 72 other categories.


1 Flattr is leading in most countries, including United States, France, Czech Republic, Russia and 63 other countries.

2 Klarna is leading in Sweden, Germany, Norway, Finland and 24 other countries.