A headless CMS with an API at its core.
http://www.contentful.com
Content Management System · Hosted Solution
Get access to data on 7,282 websites that are Contentful Customers. We know of 3,349 live websites using Contentful and an additional 3,933 sites that used Contentful historically and 1,899 websites in the United States.
Get a list of 7,282 websites using Contentful which includes location information, hosting data, contact details, 14,770 currently live websites which includes 11,421 domains that redirect to sites in the list. 3,933 sites that used this technology previously and 1,899 websites in the United States currently using Contentful.