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 Despite its recent growth, ActivEngage is still behind Flattr Button in all market share segments.

Websites Categories

1 Flattr Button has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Computer & Electronics, Business & Industry and 171 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, Sweden, United Kingdom and 135 other countries.

2 ActivEngage is leading in United States, Bangladesh, Virgin Islands, British, Puerto Rico and 5 other countries.