Bitly has introduced a new navigation menu and interface!
Learn how to switch the look of your Bitly account.
To login into your Bitly account with SSO, your Enterprise account will need to be set up with an identity provider. You'll then be able to log in using the login page created during step 5 of the set up process.
Check with the Bitly administrator in your organization if you're not sure of the login page address.