Logto

Logto is an authentication and identity management platform that handles user sign-in, permissions, and security for your applications. You can use it as a cloud service or install it on your own servers since it's open-source.

The platform supports multiple ways for users to sign in: traditional passwords, email codes, phone verification, social media accounts like Google and Facebook, or enterprise systems through Single Sign-On. It also includes advanced features like multi-factor authentication for extra security and role-based access control to manage what different users can do.

Logto works with over 30 programming languages and frameworks including React, Next.js, Vue, Python, and Go. It's trusted by companies worldwide and meets strict security standards with SOC 2 Type II certification.

• Multiple sign-in methods (password, email, SMS, social)

• Enterprise SSO with SAML and OIDC

• Multi-factor authentication for security

• Role-based access control and permissions

• Multi-tenancy for serving multiple organizations

• API protection and machine-to-machine auth

• Customizable sign-in interface and branding

• Audit logs and user management

• Open-source with cloud or self-hosted options

• SDKs for 30+ frameworks and languages