Yes, you can invite users with email addresses that are not part of your organization's domain to your Mixpanel projects, though there are some considerations depending on your setup.
If you're using Single Sign-On (SSO), external users (those with email addresses from unclaimed domains) who are invited to projects will still be able to log in using username and password authentication, even if you require SSO for your organization members Require Users to Log In Using SSO.
To invite external users to a project:
1. Go to "Project Settings"
2. Click "Project Users"
3. Click "Invite Users"
4. You can either select existing users in your organization or type an email address to invite a new user
5. Assign a role in the "Role" dropdown menu
6. Click "Add another user" if needed
7. Click "Invite" to complete the process
Roles & Permissions explains that you can invite users to specific projects with appropriate role permissions, regardless of their email domain.
If you're on an Enterprise Plan without SSO, you might want to check your Organization Discoverability settings, which control how users with specific email domains can join your organization. The default is "Invite Only," meaning users must be explicitly invited regardless of their email domain Organizations.
