Auth

Authentication services handle the process of registering and validating the identity of a user attempting to gain access to an application, API, microservice, or any other data resource. An authentication service enables users to define and assign application-specific permissions on a per user basis. These permissions can then be layered into your application architecture design to control access to specific actions and data once authenticated.

Twilio

Communication APIs for SMS, Voice, Video and Authentication.

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Auth0

Identity is Complex. Deal with it.

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