While this app may offer HIPAA compliance, Slack does not have a business associate agreement with any third-party application providers, including those in the Slack Marketplace, so you are responsible for validating the provider's compliance and executing an appropriate agreement before enabling.
Security
Supports Single Sign On (SSO) with the following providers
Google, Microsoft Entra,HENNGE,GMOトラスト・ログイン
Supports Security Assertion Markup Language (SAML)