Quantcast Top 10k84 of 10,000
Quantcast Top 100k1,588 of 100,000
Quantcast Top Million41,813 of 841,227
BuiltWith Top Sites68,324 of 1,747,738
Premium Sites43,635 of 9,665,069
Entire Internet1,254,055 of 289,270,842
Log in or Sign up for Free to see OpenID history back another year to September 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 1,254,055 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.