Market Share by Top Websites

1 Flattr Button is leading in The Entire Web.

2 Opta Widget is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Flattr Button has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Computer & Electronics, Business & Industry and 178 other categories.

2 Opta Widget is leading in Sports, Soccer, Newspapers, Sports News and 3 other categories.

Geography

1 Flattr Button is leading in most countries, including Germany, United States, France, Russia and 103 other countries.

2 Opta Widget is leading in United Kingdom, Spain, Australia, New Zealand and 14 other countries.