Market Share by Top Websites

1 Flattr is leading in Top 10K Sites.

2 Authorize.Net is leading in Top 100K Sites and Top 1M Sites.

Websites Categories

1 Authorize.Net has better usage coverage in more websites categories. Including Shopping, Business & Industry, Home & Garden, Health and 151 other categories.

2 Flattr is leading in Arts & Entertainment, People & Society, Computer & Electronics, Internet & Telecom and 48 other categories.


1 Authorize.Net is leading in most countries, including United States, Canada, India, United Kingdom and 67 other countries.

2 Flattr is leading in Germany, France, Austria, Switzerland and 46 other countries.