Well, Crowd is not a third-party add-on, it is an Atlassian product. But you could actually use it to get SSO between your Atlassian applications (you would need to configure an Azure AD connector in its console for this). Please note that it's not really O365 SSO though:
I hope the two different use cases are clear enough now :-)
Hello @Won Je Choi
Simple answer. This cannot be achieved without an add-on or crowd.
With Kantega Single Sign-on you can sync users and groups directly into the application and you also get SSO.
There is no need to buy crowd using our add-on. (one less application to buy and mange)
Give it a spin and let us know what you think.
You can reach us at firstname.lastname@example.org
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