Market Share by Top Websites

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

2 Despite its recent growth, Google+ Sign-In Button is still behind Facebook Login in all market share segments.

Websites Categories

1 Facebook Login has better usage coverage in more websites categories. Including People & Society, Business & Industry, Internet & Telecom, Arts & Entertainment and 235 other categories.

2 Google+ Sign-In Button hasn't got a lead over Facebook Login in any websites category.


1 Facebook Login is leading in most countries, including United States, Taiwan, Colombia, Poland and 220 other countries.

2 Google+ Sign-In Button is leading in Mozambique, El Salvador and Mayotte.