Quantcast Top 10k614 of 10,000
Quantcast Top 100k4,638 of 100,000
BuiltWith Top Million25,580 of 942,889
Entire Internet1,049,360 of 365,377,542
Log in or Sign up for Free to see Prototype history back another year to December 2014. View plans for historical access back to November 2008.
Physical locations of businesses using Prototype.
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 1,049,360 live websites using Prototype in our records.
View Website List
Get a list of websites using Prototype
Sign up for Free
Yahoo User Interface
Log in or Sign up for Free to see additional categories and competitors.
Browse groups of technologies that we track.