Amazon Cognito is a fully managed authentication service that helps businesses implement customer identity and access management (CIAM) for millions of users.
https://aws.amazon.com/cognito/
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Get access to data on 87,140 websites that are Amazon Cognito Customers. We know of 51,312 live websites using Amazon Cognito and an additional 35,828 sites that used Amazon Cognito historically and 27,678 websites in the United States.
Get a list of 87,140 websites using Amazon Cognito which includes location information, hosting data, contact details, 51,312 currently live websites and an additional 235,456 domains that redirect to sites in this list. 35,828 sites that used this technology previouslyand 27,678 websites in the United States currently using Amazon Cognito.
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These are sites that we think might use Amazon Cognito in the future because of their similarity to other sites that already do.