Segment gives you the ability to instrument your web app for analytics once, and then send your data to any number of analytics services. Previously known as Segment.io
http://segment.com
Analytics and Tracking · Data Management Platform
Get access to data on 351,489 websites that are Segment Customers. We know of 144,218 live websites using Segment and an additional 207,271 sites that used Segment historically and 87,870 websites in the United States.
Get a list of 351,489 websites using Segment which includes location information, hosting data, contact details, 144,218 currently live websites and 207,271 sites that used this technology previously and 87,870 websites in the United States currently using Segment.