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, Arts & Entertainment, People & Society and 185 other categories.

2 Flattr is leading in Computer & Electronics, Software, News & Media, Programming and 16 other categories.


1 Klarna is leading in most countries, including Sweden, Germany, Norway, Finland and 121 other countries.

2 Flattr is leading in Czech Republic, Canada, Cocos Islands, Israel and 33 other countries.