Azure AD Identity Provider Costs almost as much as Confluence. Why? We have 160 users and our annual Confluence cost is roughly 12K per year. At a cost of $4/user/Month to have an identity provider, our annual cost for SSO appears to be just less than 8K per year. Couple that with the fact that every other SAAS solution that we use, there is no SSO upcharge and here the upcharge is an additional 66%.