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 206 other categories.

2 Twitter Login is leading in Conditions & Diseases, Fishing, Ethnic & Regional and Bingo.

Geography

1 Google+ Sign-In Button is leading in most countries, including United States, India, Viet Nam, United Kingdom and 166 other countries.

2 Twitter Login is leading in Turkmenistan, Somalia, Liechtenstein and Cuba.