Auth0

I'm starting a new React Native project and trying to decide on an auth provider. Currently looking at Auth0 and Amazon Cognito. It will need to play nice with a Django Rest Framework backend.

I only know Java and so thinking of building a web application in the following order. I need some help on what alternatives I can choose. Open to replace components, services, or infrastructure.

• Frontend: AngularJS, Bootstrap
• Web Framework: Spring Boot
• Database: Amazon DynamoDB
• Authentication: Auth0
• Deployment: Amazon EC2 Container Service
• Local Testing: Docker
• Marketing: Mailchimp (Separately Export from Auth0)
• Website Domain: GoDaddy
• Routing: Amazon Route 53

PS: Open to exploring options of going completely native ( AWS Lambda, AWS Security but have to learn all)

Looking for a SAML 2 Service Provider authentication flow. Considering Auth0 vs Keycloak for the Service Provider side any Pros and Cons to both ?

Hey all, We're currently weighing up the pros & cons of using Firebase Authentication vs something more OTB like Auth0 or Okta to manage end-user access management for a consumer digital content product. From what I understand so far, Something like Firebase Auth would require more dev effort but is likely to cost less overall, whereas OTB, you have a UI-based console which makes config by non-technical business users easier to manage. Does anyone else have any intuitions or experiences they could share on this, please? Thank you!