Mobile analytics platform.
https://amplitude.com/
Analytics and Tracking · Mobile
Get access to data on 133,896 websites that are Amplitude Customers. We know of 32,969 live websites using Amplitude and an additional 100,927 sites that used Amplitude historically and 21,613 websites in the United States.
Get a list of 133,896 websites using Amplitude which includes location information, hosting data, contact details, 32,969 currently live websites and an additional 67,714 domains that redirect to sites in this list. 100,927 sites that used this technology previously and 21,613 websites in the United States currently using Amplitude.