Market Share by Top Websites

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

2 Despite its recent growth, ShareThis is still behind Facebook Like Button in all market share segments.

Websites Categories

1 Facebook Like Button has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Industry, People & Society, Shopping and 242 other categories.

2 ShareThis hasn't got a lead over Facebook Like Button in any websites category.


1 Facebook Like Button is leading in most countries, including United States, Japan, Brazil, France and 217 other countries.

2 ShareThis is leading in Norfolk Island.