Market Share by Top Websites

1 Flattr is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 Despite its recent growth, Worldpay is still behind Flattr in all market share segments.

Websites Categories

1 Flattr has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Computer & Electronics, Internet & Telecom and 98 other categories.

2 Worldpay is leading in Shopping, Home & Garden, Health, Clothing and 59 other categories.


1 Flattr is leading in most countries, including Germany, United States, France, Austria and 81 other countries.

2 Worldpay is leading in United Kingdom, Ireland, Malaysia, Philippines and 9 other countries.