Market Share by Top Websites

1 Google+ Sign-In Button is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

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

Websites Categories

1 Google+ Sign-In Button has better usage coverage in more websites categories. Including Business & Industry, Internet & Telecom, Shopping, Arts & Entertainment and 186 other categories.

2 Twitter Login is leading in Makes & Models, Fishing, Motorsports, Casinos and 5 other categories.

Geography

1 Google+ Sign-In Button is leading in most countries, including United States, Viet Nam, India, United Kingdom and 138 other countries.

2 Twitter Login is leading in Congo Republic, Mauritania and Benin.