Market Share by Top Websites

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

2 In terms of market share, SendOwl is clearly lagging behind, losing to Flattr in all segments.

Websites Categories

1 Flattr has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Computer & Electronics, Internet & Telecom and 115 other categories.

2 SendOwl is leading in Food & Drink, Career & Education, Education, Cooking & Recipes and 27 other categories.


1 Flattr is leading in most countries, including Germany, France, United Kingdom, Czech Republic and 72 other countries.

2 SendOwl is leading in United States, Spain, Australia, Philippines and 12 other countries.