Using Google Sheets instead of Airtable for a Template

Hi all, I’m brand new here… literally just created a free Softr account to check it out today. It looks great and I’ve found a template that I want to use (TalentSpace), but it seems to only be available to hook up to Airtable as a datasource. All my data is in Google Sheets. Is it possible to make it work with Google Sheets? Thanks in advance for any help here!