Quantcast Top 10k79 of 10,000
Quantcast Top 100k1,153 of 100,000
Quantcast Top Million40,828 of 830,535
BuiltWith Top Sites65,733 of 1,709,444
Premium Sites59,937 of 10,346,910
Entire Internet1,251,464 of 289,232,548
Log in or Sign up for Free to see OpenID history back another year to November 2012. View plans for historical access back to November 2008.
The website supports openid single digital identity via the use of OpenID.
Categories: Document Standards
This chart shows the amount of websites within the top 10k, 100k, and 1 million sites groups that are categorized as being in the specific vertical.
We know of 1,251,464 live websites using OpenID in our records.
View Website List
Get a list of websites using OpenID
Sign up for Free
Browse groups of technologies that we track.