Market Share by Top Websites

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

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

Websites Categories

1 SumoMe has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Internet & Telecom, People & Society and 219 other categories.

2 Flattr Button is leading in Programming, Animation & Comics, File Sharing, Board & Card Games and 4 other categories.


1 SumoMe is leading in most countries, including United States, India, United Kingdom, Spain and 186 other countries.

2 Flattr Button is leading in Germany, Austria, Reunion, Burundi and one other country.