Cotter - One-click phone number login and checkout
Frontegg - Elegant user management, tailor-made for B2B SaaS
SuperTokens - Open Source User Authentication - An Alternative to Auth0 / Firebase Auth / AWS Cognito
OneLogin - On-demand SSO, directory integration, user provisioning and more
Amazon Cognito - Amazon Cognito lets you add user sign-up, sign-in, and access control to your web and mobile apps quickly and easily. It scales to millions of users and supports sign-in with social identity providers and enterprise identity providers via SAML 2.0.
RSA Access Manager - RSA Access Manager is an advanced-level security management software presented by the SecureID community that allows you to manage the identity and access of the employees of your organization with proper compliances and regulations of the organizat…