Sign in with Microsoft is freely available for all users in all tiers.
Business and Enterprise customers may choose to require organization members to only use Sign in with Microsoft.
Enterprise customers may also configure Microsoft Entra ID as an OpenID Connect (OIDC) identity provider for SSO.
| Free | Pro | Business | Enterprise |
Sign in with Microsoft | ✅ | ✅ | ✅ | ✅ |
Single Sign-On (OIDC) |
|
|
| ✅ |
Granting permission for your organization
For organizations with a Microsoft Entra ID tenant, with or without SSO, you may need an administrator to grant your users permission to use Microsoft to sign in to
As an Entra ID administrator, go to http://thehaystackapp.com/login
Enter your work email address, and press “Continue”
On the next screen, select “Sign in with Microsoft”
4. Sign in using the Microsoft login page
5. "Accept" the permissions to grant consent
If successful, Haystack will be added automatically added as an Enterprise app in your EntraID Portal.
For more information, please reach out to your Account Manager.





