Can I request deletion of my data without deleting the entire account?

Yes.

If you want to remove the data stored locally by Advancify on your Mac, you can use Settings → Delete all local data. This deletes your locally stored history and personalized data without deleting your Advancify account.

If you want to request deletion of personal data held by Advancify, you can contact privacy@advancify.co. Some information may need to be retained where required by law or where it is necessary to provide and secure your account or subscription.