Market Share by Top Websites

1 Flattr Button is leading in The Entire Web.

2 Opta Widget 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 180 other categories.

2 Opta Widget is leading in Sports, Soccer, Newspapers, Sports News and 2 other categories.

Geography

1 Flattr Button is leading in most countries, including Germany, United States, France, Russia and 101 other countries.

2 Opta Widget is leading in Spain, Australia, New Zealand, Mongolia and 8 other countries.