1
Google +1 Button is leading in Top 10K Sites, Top 1M Sites and The Entire Web.
2
AddToAny is leading in Top 100K Sites.
1
Google +1 Button has better usage coverage in more websites categories. Including Computers Electronics & Technology, Arts & Entertainment, Science & Education, Travel & Tourism and 20 other categories.
2
AddToAny hasn't got a lead over Google +1 Button in any websites category.
1
Google +1 Button is leading in most countries, including United States, Japan, France, Italy and 144 other countries.
2
AddToAny is leading in Iran, Finland, Nigeria, Nepal and 14 other countries.