Market Share by Top Websites

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

2 Usabilla is leading in Top 10K Sites and Top 100K Sites.

Websites Categories

1 Flattr Button has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Computer & Electronics, Business & Industry and 157 other categories.

2 Usabilla is leading in Real Estate, Construction & Maintenance, Accommodation & Hotels, Telecommunications and 23 other categories.

Geography

1 Flattr Button is leading in most countries, including Germany, United States, France, Russia and 104 other countries.

2 Usabilla is leading in Poland, Netherlands, Canada, Belgium and 17 other countries.