Market Share by Top Websites

1 Flattr is leading in The Entire Web.

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

Websites Categories

1 Cielo has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Industry, Adult, Shopping and 107 other categories.

2 Flattr is leading in People & Society, Computer & Electronics, Internet & Telecom, Software and 64 other categories.


1 Cielo is leading in most countries, including United States, Italy, Spain, Mexico and 52 other countries.

2 Flattr is leading in Germany, France, Austria, Switzerland and 49 other countries.