Quantcast Top 10k4,004 of 10,000
Quantcast Top 100k28,925 of 100,000
BuiltWith Top Million219,695 of 798,551
Entire Internet5,677,527 of 371,382,881
Log in or Sign up for Free to see Facebook SDK history back another year to July 2015. View plans for historical access back to April 2010.
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 5,677,527 live websites using Facebook SDK in our records.
View Website List
Get a list of websites using Facebook SDK
Sign up for Free
Facebook for Websites
Log in or Sign up for Free to see additional categories and competitors.
Browse groups of technologies that we track.