You can sign up your organization and get started for free on our "Get Started" page.
From there, you can either login to your individual Public Good account, or if you don't have one, create an individual account for yourself. Then you can search for your nonprofit by name or EIN. Choose your organization from the list, enter your job title and you're set! (See more about becoming an administrator of your organization's page here.)
Once your organization has been approved, you will receive a welcome email with additional information on how to get started. From there you can: