Market Share by Top Websites

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

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

Websites Categories

1 Flattr Button has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Computer & Electronics, Business & Industry and 166 other categories.

2 Swoop is leading in Food & Drink, Autos & Vehicles, Cooking & Recipes, Makes & Models and 5 other categories.


1 Flattr Button is leading in most countries, including Germany, United States, France, United Kingdom and 124 other countries.

2 Swoop is leading in Philippines, El Salvador and Bahamas.