Market Share by Top Websites

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

2 In terms of market share, MemberMouse is clearly lagging behind, losing to OpenID in all segments.

Websites Categories

1 OpenID has better usage coverage in more websites categories. Including Science & Education, Community & Society, Arts & Entertainment, Computers Electronics & Technology and 20 other categories.

2 MemberMouse hasn't got a lead over OpenID in any websites category.


1 OpenID is leading in most countries, including United States, Indonesia, United Kingdom, Spain and 158 other countries.

2 MemberMouse is leading in Republic Of The Congo.