Market Share by Top Websites

1 Flattr Button is leading in Top 100K Sites, Top 1M Sites and The Entire Web.

2 Despite its recent growth, Qualifio is still behind Flattr Button in all market share segments.

Websites Categories

1 Flattr Button has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Computer & Electronics, Business & Industry and 186 other categories.

2 Qualifio hasn't got a lead over Flattr Button in any websites category.

Geography

1 Flattr Button is leading in most countries, including Germany, United States, France, United Kingdom and 111 other countries.

2 Qualifio hasn't got a lead over Flattr Button in any country.