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, ActivEngage 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 176 other categories.

2 ActivEngage is leading in Autos & Vehicles, Car Buying, Automotive Industry, Home & Garden and 5 other categories.


1 Flattr Button is leading in most countries, including Germany, France, Russia, United Kingdom and 110 other countries.

2 ActivEngage is leading in United States, Pakistan, Uganda, Guam and 2 other countries.