You can sign-in to an existing Guusto account or create a new Guusto account using Google.
1. Navigate to Guusto web platform, and click Login/Sign Up in the top-right hand corner.
2. Click Sign in with Google.
3. If you have signed into Guusto with your Google account before, but you are not currently logged into Google in your web browser, enter your Google password and click Next.