If you have a Facebook profile and Twitter connected to your Klout account, you can use either the “Connect with Facebook” or “Sign in with Twitter” button on the Klout homepage to access your existing account.
If you only have Facebook connected, use the “Connect with Facebook” button.
If you only have Twitter connected, use the “Sign in with Twitter” button.
If you have a Facebook page connected, you must log in with Twitter only, as we do not support logging in with Facebook pages.