Error 'We couldn't find you' on First Salesforce Community Login

This article explains why new Salesforce users see the "We couldn't find you" error on their first login to a community site, and how to resolve it by signing up for a community account.

Scenario

User is directed to the login page when opening Help and Training Site for the first time.

Steps on How the Error Is Received

1. Login to Salesforce.
2. Navigate to Help and Training Portal.
3. The user is directed to the login page.
4. The user enters their Salesforce credentials and receives the following error:

We couldn't find you
We didn't find an account associated with those credentials. Sign up for a new account with Salesforce or go back and sign in using a different method.

Why This Happens

This error occurs when attempting to access Salesforce community sites (Trailhead, Trailblazer, Help Portal, Dreamforce) without first creating a community account, even if you have valid Salesforce org credentials. The sign-up process connects your existing Salesforce login to the community platform.

Steps To Resolve

• Confirm that you have not tried to log in before and that it is the first time you are trying to access the account.
• Proceed to click the Sign Up button, fill out the required information, and use your Salesforce account to connect.