Amazon Cognito
User sign-up and sign-in on AWS.

About Amazon Cognito
In Amazon Cognito’s own words: “Implement customer identity and access management (CIAM) that scales to millions of users with Amazon Cognito, fully managed authentication service.”
Amazon Cognito has a free plan.
People switching from Auth0 often consider Amazon Cognito.
Amazon Cognito is an alternative to
Similar to Amazon Cognito
- ClerkDrop-in authentication and user management for React apps.

- Firebase AuthenticationGoogle’s hosted auth with social and phone sign-in.

- KeycloakOpen-source identity and access management.

- StytchAuthentication and fraud prevention APIs.

- Supabase AuthOpen-source auth built into Supabase.

- WorkOSEnterprise SSO, directory sync and auth for B2B apps.

Listed for information; LaunchStall isn’t affiliated with Amazon Cognito. The quoted description comes from aws.amazon.com. Features and plans change — check the official site for current details.
