Market Share by Top Websites

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

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

Websites Categories

1 Cielo has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Shopping and 221 other categories.

2 Flattr is leading in Programming, File Sharing and Hair.


1 Cielo is leading in most countries, including Spain, United States, Mexico, Argentina and 164 other countries.

2 Flattr is leading in Gambia, Dominica, Comoros and Maldives.