Hi @hteplowe11,
Are you a user in both accounts with the same login email address? If so, you should be able to switch by following these steps: Manage multiple HubSpot accounts
If you’re using different email addresses to log in, this is not possible. You need to log out and then back in with the new credentials. Personally, I’m using container tabs in Mozilla Firefox to have multiple portals running with different email addresses.
Best regards