You can access PCORI Online by going to pcori.force.com/engagement and entering your username and password.
If you have forgotten your password, please click the "Reset Password" link and follow the instructions on this page. If you have forgotten your username, please email our helpdesk at firstname.lastname@example.org.
If you do not have an account, you can create one using the "New User" button on the PCORI Online login page. A name, an email address, a password, and a security question and answer are required to register. Once signed in, you will be directed to the home screen.